Learn TypeScript programming language to create your next more maintainable JavaScript application. Also include how to use TypeScript with Angular application
This document discusses TypeScript and its advantages over JavaScript. TypeScript is a superset of JavaScript that adds type safety and catches errors earlier. It allows for static and strong typing through features like type inference, interfaces, and unions. While TypeScript adds complexity, it encourages cleaner code and helps catch bugs earlier by validating types. The document provides examples of basic types, interfaces, type aliases, and how to add typing to React components. Overall, the document presents a positive case for learning TypeScript despite initial costs in order to write better code.
TypeScript is a superset of JavaScript that primarily provides optional static typing, classes and interfaces. It allows IDEs to provide richer coding environments through features like type checking and code completion. TypeScript code is compiled to JavaScript that runs in browsers. It is open source and designed by Anders Hejlsberg at Microsoft to provide object-oriented capabilities to JavaScript. TypeScript supports features like classes, interfaces, static typing, and modules.
This document provides an introduction to JavaScript, covering its uses, features, and basic concepts. It discusses JavaScript's use in browsers, applications, and servers. It then covers basic JavaScript concepts like variables, data types, conditionals, loops, functions, arrays, objects, and higher-order array methods. Code examples are provided to demonstrate alerts, variables, conditionals, loops, and functions. The document aims to give the reader an overview of JavaScript and its building blocks.
VBScript is a scripting language launched by Microsoft in 1996 that can be used for client-side and server-side scripting. It supports only one data type called "Variant" that behaves as a number or string depending on context. Variables in VBScript can be declared using keywords like Dim, Public, and Private and follow standard naming conventions. Arrays allow storing multiple values in a single variable. Procedures like Sub and Function can be used to organize code and may accept arguments. Conditional statements like If/Else and Select Case allow choosing between code blocks. Loops like For, For Each, Do While, and Do Until are used to repeat steps. Built-in functions provide useful operations.
1. The document discusses key concepts in TypeScript including variables, types, operators, functions, classes, and inheritance.
2. It provides examples of how to declare variables, define types like number, string, boolean, array, and any, and use operators in TypeScript.
3. It also demonstrates how to create functions with optional and default parameters, define classes with inheritance and access modifiers, and discusses concepts like abstraction, encapsulation, modularity, and polymorphism in object oriented programming.
This document provides an overview of basic VBScript concepts used in QuickTest Professional (QTP). It discusses VBScript variables, arrays, functions, conditional and looping statements, date/time functions, built-in functions, and classes. VBScript is the scripting language used in QTP and is a lightweight version of Visual Basic. VBScript code is contained in .vbs files and variables can be explicitly or implicitly declared. Arrays allow storing multiple values in indexed elements. Functions and subroutines can perform actions and return values. Conditional statements like If/Then execute code based on conditions, while looping statements like For/Next repeat code. Built-in functions perform tasks like formatting dates and strings. Classes define custom data
TypeScript is an open-source programming language developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript, and adds static typing and class-based object-oriented programming to the language. Anders Hejlsberg, the chief architect of C# and creator of Delphi and Turbo Pascal, worked on the development of TypeScript. TypeScript can be used to build JavaScript applications for execution on the client-side or server-side (Node.js). Some key features of TypeScript include static typing, support for type definitions of existing JavaScript libraries, and support for object-oriented programming.
VBScript is a scripting language used to add dynamic behavior to web pages. It supports data types, variables, constants, conditional and iterative constructs, arrays, and user-defined procedures and functions. VBScript can integrate with different interfaces like Microsoft Word and Excel to read and write data. Example uses include automating tasks by running QTP test scripts from Excel sheets.
This document discusses TypeScript and its advantages over JavaScript. TypeScript is a superset of JavaScript that adds type safety and catches errors earlier. It allows for static and strong typing through features like type inference, interfaces, and unions. While TypeScript adds complexity, it encourages cleaner code and helps catch bugs earlier by validating types. The document provides examples of basic types, interfaces, type aliases, and how to add typing to React components. Overall, the document presents a positive case for learning TypeScript despite initial costs in order to write better code.
TypeScript is a superset of JavaScript that primarily provides optional static typing, classes and interfaces. It allows IDEs to provide richer coding environments through features like type checking and code completion. TypeScript code is compiled to JavaScript that runs in browsers. It is open source and designed by Anders Hejlsberg at Microsoft to provide object-oriented capabilities to JavaScript. TypeScript supports features like classes, interfaces, static typing, and modules.
This document provides an introduction to JavaScript, covering its uses, features, and basic concepts. It discusses JavaScript's use in browsers, applications, and servers. It then covers basic JavaScript concepts like variables, data types, conditionals, loops, functions, arrays, objects, and higher-order array methods. Code examples are provided to demonstrate alerts, variables, conditionals, loops, and functions. The document aims to give the reader an overview of JavaScript and its building blocks.
VBScript is a scripting language launched by Microsoft in 1996 that can be used for client-side and server-side scripting. It supports only one data type called "Variant" that behaves as a number or string depending on context. Variables in VBScript can be declared using keywords like Dim, Public, and Private and follow standard naming conventions. Arrays allow storing multiple values in a single variable. Procedures like Sub and Function can be used to organize code and may accept arguments. Conditional statements like If/Else and Select Case allow choosing between code blocks. Loops like For, For Each, Do While, and Do Until are used to repeat steps. Built-in functions provide useful operations.
1. The document discusses key concepts in TypeScript including variables, types, operators, functions, classes, and inheritance.
2. It provides examples of how to declare variables, define types like number, string, boolean, array, and any, and use operators in TypeScript.
3. It also demonstrates how to create functions with optional and default parameters, define classes with inheritance and access modifiers, and discusses concepts like abstraction, encapsulation, modularity, and polymorphism in object oriented programming.
This document provides an overview of basic VBScript concepts used in QuickTest Professional (QTP). It discusses VBScript variables, arrays, functions, conditional and looping statements, date/time functions, built-in functions, and classes. VBScript is the scripting language used in QTP and is a lightweight version of Visual Basic. VBScript code is contained in .vbs files and variables can be explicitly or implicitly declared. Arrays allow storing multiple values in indexed elements. Functions and subroutines can perform actions and return values. Conditional statements like If/Then execute code based on conditions, while looping statements like For/Next repeat code. Built-in functions perform tasks like formatting dates and strings. Classes define custom data
TypeScript is an open-source programming language developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript, and adds static typing and class-based object-oriented programming to the language. Anders Hejlsberg, the chief architect of C# and creator of Delphi and Turbo Pascal, worked on the development of TypeScript. TypeScript can be used to build JavaScript applications for execution on the client-side or server-side (Node.js). Some key features of TypeScript include static typing, support for type definitions of existing JavaScript libraries, and support for object-oriented programming.
VBScript is a scripting language used to add dynamic behavior to web pages. It supports data types, variables, constants, conditional and iterative constructs, arrays, and user-defined procedures and functions. VBScript can integrate with different interfaces like Microsoft Word and Excel to read and write data. Example uses include automating tasks by running QTP test scripts from Excel sheets.
VBScript is a lightweight scripting language that can be used for both client-side and server-side programming. It is a light version of Visual Basic. VBScript supports variables, arrays, procedures, functions, conditional statements like If-Else and Select Case, and loops like For Each, Do While, and Do Until loops. Built-in functions provide date, time, and mathematical capabilities.
The document provides an overview of VBScript, including how it works when inserted into HTML documents, how to format VBScript code within HTML tags, and where to place VBScript code within an HTML document. It also discusses VBScript variables like declaring, assigning values to, and creating array variables. Finally, it covers VBScript procedures like Sub and Function procedures.
There are two types of procedures in VBScript: sub procedures and function procedures. Sub procedures do not return a value and are used to perform actions, while function procedures return a value. VBScript also includes conditional statements like If/Then/Else for executing code based on conditions as well as looping statements like For/Next for repeating code a specified number of times. It also contains many built-in functions for manipulating strings, dates, and more.
VBScript is a scripting language launched by Microsoft in 1996 that can be used for client-side and server-side scripting. It supports a single data type called Variant that behaves as a number or string depending on context. Variables in VBScript can be declared using keywords like Dim, Public, and Private and follow standard naming conventions. Arrays allow storing multiple values in a single variable and can have multiple dimensions. VBScript includes different types of procedures like Sub and Function to organize code, and various control structures like If/Else, Select Case, and loops for conditionally executing blocks of code.
This tutorial has been prepared for the beginners to help them understand basic-to-advanced functionality of VBScript.
In this tutorial we have discussed mainly the widely used string functions in Vb script with example.
TypeScript is a superset of JavaScript that adds static typing and class-based object-oriented programming. It allows developers to migrate existing JavaScript code incrementally by adding type annotations and migrating files to the .ts extension over time. The document discusses TypeScript's architecture, transpilation to JavaScript, typing system, and provides recommendations for migrating JavaScript code to TypeScript.
TypeScript - Silver Bullet for the Full-stack DevelopersRutenis Turcinas
TypeScript lets you write JavaScript the way you really want to Its a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source. Enjoy writing JavaScript.
Getting started with typescript and angular 2Knoldus Inc.
The Typescript is getting popular day by day, mainly because of its use in angular 2 and its type annotation in these slides i give a brief introduction to typescript and how it works with angular2
This document provides an introduction and overview of VBScript, including its data types, variables, operators, and other core concepts. The objectives are to familiarize readers with the VBScript language and teach them how to write client-side scripts using VBScript keywords, operators, functions, arrays, classes, and objects. It covers topics such as VBScript data types, variables, operators, scopes, lifetimes, and statements for declaring variables.
This document introduces TypeScript, a typed superset of JavaScript that compiles to plain JavaScript. It discusses TypeScript's installation, why it is used, main features like type annotations and classes, comparisons to alternatives like CoffeeScript and Dart, companies that use TypeScript, and concludes that TypeScript allows for safer, more modular code while following the ECMAScript specification. Key benefits are highlighted as high value with low cost over JavaScript, while potential cons are the need to still understand some JavaScript quirks and current compiler speed.
Conditional statements in JavaScript allow code to execute differently depending on certain conditions. There are several conditional statements in JavaScript:
1. The if statement executes code if a condition is true.
2. The if/else statement executes one block of code if the condition is true and another if it is false.
3. The if/else if statement allows evaluating multiple conditions and executing different code blocks based on which conditions are true.
An introduction to Typescript for programmers who use JavaScript.
It goes through what it is, what's it useful for, how to start using it and some things I've observed while using it.
Notes are not available but feel free to PM me if you have any question.
This presentation is about the following points,
1. Why VB in QTP,
2. Vbscript variables and constants,
3. Vbscript arrays,
4. Writing functions and subroutines,
5. Writing conditional statements,
6. Writing loop statements,
7. Vbscript classes,
8. Writing and executing simple VBscript in QTP,
This document provides an overview of conditional statements and loops in JavaScript. It discusses the if, else, else if, and switch conditional statements and their syntax and usage. It also covers the for, for/in, while, and do/while loops in JavaScript, explaining what each one is used for and including examples of their syntax. The goal of the lesson is for students to understand how to use conditional logic and loops to control program flow in JavaScript.
The document provides an overview of using VBScript in QuickTest Professional (QTP) for automation testing. It covers VBScript variables, arrays, functions, subroutines, and conditional statements. The document contains code examples for each concept and provides a tutorial on the basics of the VBScript language used for test automation in QTP. It directs readers to a blog for additional QTP tutorials and interview questions.
TypeScript 2 provides several new features that improve type safety when using TypeScript with libraries like React and Redux. These include non-nullable types to prevent null/undefined errors, literal types for exact string/number values, discriminated union types for handling different action types in Redux, and mapped/partial types for better React prop and state typing. Overall, TypeScript 2 enhances type checking and brings tighter integration with popular JavaScript frameworks and patterns.
The presentation helps us in understanding the different concepts associated with TypeScript. What is TypeScript? Why is TypeScript used and the different applications of TypeScript. For more information you can simply visit: http://mobile.folio3.com/
This is a beginner-level programming session where you will learn the fundamentals of Java. Between each lesson, you'll have skill testing in the form of quizzes, as well as hands-on experience in the field.
This document provides an overview of advanced TypeScript concepts and best practices. It discusses the TypeScript toolchain and environment, ES2015+ features like let, modules, and unit testing. It covers the TypeScript type system including type inference, annotations, and strict checking. Other topics include decorators, structural typing, destructuring, and the differences between TypeScript and JavaScript.
This document discusses TypeScript, a superset of JavaScript that adds optional static typing and class-based object-oriented programming. It allows developers to gradually introduce typing into JavaScript code for improved productivity and catch errors early. The document covers TypeScript features like interfaces, classes, modules, type definitions, and comparisons to alternatives like CoffeeScript and Dart. It concludes that TypeScript allows gradual adoption of typing while following the future ECMAScript standard.
The Greater Prairie Chicken is a 14-inch long bird found in North America with brown, black, orange and white feathers. It lives in undisturbed prairies with tall grasses, eats seeds, fruits and insects, and was almost extinct in the 1930s due to habitat loss. The males have distinctive yellow-orange combs over their eyes and elongated head feathers used in mating displays.
VBScript is a lightweight scripting language that can be used for both client-side and server-side programming. It is a light version of Visual Basic. VBScript supports variables, arrays, procedures, functions, conditional statements like If-Else and Select Case, and loops like For Each, Do While, and Do Until loops. Built-in functions provide date, time, and mathematical capabilities.
The document provides an overview of VBScript, including how it works when inserted into HTML documents, how to format VBScript code within HTML tags, and where to place VBScript code within an HTML document. It also discusses VBScript variables like declaring, assigning values to, and creating array variables. Finally, it covers VBScript procedures like Sub and Function procedures.
There are two types of procedures in VBScript: sub procedures and function procedures. Sub procedures do not return a value and are used to perform actions, while function procedures return a value. VBScript also includes conditional statements like If/Then/Else for executing code based on conditions as well as looping statements like For/Next for repeating code a specified number of times. It also contains many built-in functions for manipulating strings, dates, and more.
VBScript is a scripting language launched by Microsoft in 1996 that can be used for client-side and server-side scripting. It supports a single data type called Variant that behaves as a number or string depending on context. Variables in VBScript can be declared using keywords like Dim, Public, and Private and follow standard naming conventions. Arrays allow storing multiple values in a single variable and can have multiple dimensions. VBScript includes different types of procedures like Sub and Function to organize code, and various control structures like If/Else, Select Case, and loops for conditionally executing blocks of code.
This tutorial has been prepared for the beginners to help them understand basic-to-advanced functionality of VBScript.
In this tutorial we have discussed mainly the widely used string functions in Vb script with example.
TypeScript is a superset of JavaScript that adds static typing and class-based object-oriented programming. It allows developers to migrate existing JavaScript code incrementally by adding type annotations and migrating files to the .ts extension over time. The document discusses TypeScript's architecture, transpilation to JavaScript, typing system, and provides recommendations for migrating JavaScript code to TypeScript.
TypeScript - Silver Bullet for the Full-stack DevelopersRutenis Turcinas
TypeScript lets you write JavaScript the way you really want to Its a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source. Enjoy writing JavaScript.
Getting started with typescript and angular 2Knoldus Inc.
The Typescript is getting popular day by day, mainly because of its use in angular 2 and its type annotation in these slides i give a brief introduction to typescript and how it works with angular2
This document provides an introduction and overview of VBScript, including its data types, variables, operators, and other core concepts. The objectives are to familiarize readers with the VBScript language and teach them how to write client-side scripts using VBScript keywords, operators, functions, arrays, classes, and objects. It covers topics such as VBScript data types, variables, operators, scopes, lifetimes, and statements for declaring variables.
This document introduces TypeScript, a typed superset of JavaScript that compiles to plain JavaScript. It discusses TypeScript's installation, why it is used, main features like type annotations and classes, comparisons to alternatives like CoffeeScript and Dart, companies that use TypeScript, and concludes that TypeScript allows for safer, more modular code while following the ECMAScript specification. Key benefits are highlighted as high value with low cost over JavaScript, while potential cons are the need to still understand some JavaScript quirks and current compiler speed.
Conditional statements in JavaScript allow code to execute differently depending on certain conditions. There are several conditional statements in JavaScript:
1. The if statement executes code if a condition is true.
2. The if/else statement executes one block of code if the condition is true and another if it is false.
3. The if/else if statement allows evaluating multiple conditions and executing different code blocks based on which conditions are true.
An introduction to Typescript for programmers who use JavaScript.
It goes through what it is, what's it useful for, how to start using it and some things I've observed while using it.
Notes are not available but feel free to PM me if you have any question.
This presentation is about the following points,
1. Why VB in QTP,
2. Vbscript variables and constants,
3. Vbscript arrays,
4. Writing functions and subroutines,
5. Writing conditional statements,
6. Writing loop statements,
7. Vbscript classes,
8. Writing and executing simple VBscript in QTP,
This document provides an overview of conditional statements and loops in JavaScript. It discusses the if, else, else if, and switch conditional statements and their syntax and usage. It also covers the for, for/in, while, and do/while loops in JavaScript, explaining what each one is used for and including examples of their syntax. The goal of the lesson is for students to understand how to use conditional logic and loops to control program flow in JavaScript.
The document provides an overview of using VBScript in QuickTest Professional (QTP) for automation testing. It covers VBScript variables, arrays, functions, subroutines, and conditional statements. The document contains code examples for each concept and provides a tutorial on the basics of the VBScript language used for test automation in QTP. It directs readers to a blog for additional QTP tutorials and interview questions.
TypeScript 2 provides several new features that improve type safety when using TypeScript with libraries like React and Redux. These include non-nullable types to prevent null/undefined errors, literal types for exact string/number values, discriminated union types for handling different action types in Redux, and mapped/partial types for better React prop and state typing. Overall, TypeScript 2 enhances type checking and brings tighter integration with popular JavaScript frameworks and patterns.
The presentation helps us in understanding the different concepts associated with TypeScript. What is TypeScript? Why is TypeScript used and the different applications of TypeScript. For more information you can simply visit: http://mobile.folio3.com/
This is a beginner-level programming session where you will learn the fundamentals of Java. Between each lesson, you'll have skill testing in the form of quizzes, as well as hands-on experience in the field.
This document provides an overview of advanced TypeScript concepts and best practices. It discusses the TypeScript toolchain and environment, ES2015+ features like let, modules, and unit testing. It covers the TypeScript type system including type inference, annotations, and strict checking. Other topics include decorators, structural typing, destructuring, and the differences between TypeScript and JavaScript.
This document discusses TypeScript, a superset of JavaScript that adds optional static typing and class-based object-oriented programming. It allows developers to gradually introduce typing into JavaScript code for improved productivity and catch errors early. The document covers TypeScript features like interfaces, classes, modules, type definitions, and comparisons to alternatives like CoffeeScript and Dart. It concludes that TypeScript allows gradual adoption of typing while following the future ECMAScript standard.
The Greater Prairie Chicken is a 14-inch long bird found in North America with brown, black, orange and white feathers. It lives in undisturbed prairies with tall grasses, eats seeds, fruits and insects, and was almost extinct in the 1930s due to habitat loss. The males have distinctive yellow-orange combs over their eyes and elongated head feathers used in mating displays.
La pandemia de COVID-19 ha tenido un impacto significativo en la economía mundial. Muchos países experimentaron fuertes caídas en el PIB y aumentos en el desempleo debido a los cierres generalizados y las restricciones a los viajes. Aunque las vacunas han permitido la reapertura de muchas economías, los efectos a largo plazo de la pandemia en sectores como el turismo y los viajes aún no están claros.
1) Marketing requires participation and engagement with consumers on social media through a many-sided relationship between advertisers, consumers, and other consumers.
2) Viral videos that provide value through humor or knowledge are more effective at enhancing brands and motivating sharing than one-sided advertiser messages.
3) To succeed on social media, companies should engage with customers by addressing their complaints, recommendations, and niche interests through various social media tools like Facebook, blogs, and Twitter to create a worldwide conversation around their brand.
Este documento discute el problema del consumo de drogas en el trabajo. Explica que factores como el estrés laboral, las condiciones de trabajo y ciertas profesiones pueden conducir al uso de drogas. También describe posibles conductas que indican consumo, como impuntualidad y bajo rendimiento. Finalmente, detalla consecuencias como ausentismo, conflictos y degradación laboral.
Managing Communities of Learning: The Impact and Role of FacilitatorsMartin Rehm
Communities of Learning (CoL) have become a popular methodology for organizational training initiatives (Rehm, 2009). While such communities allow employees to collaboratively upgrade their knowledge and skills, they also enable participants to get in touch with colleagues from all over the world (de Bruyn, 2004). Nonetheless, in order to become an effective educational resource, they also need to be cherished and protected (Paloff & Pratt, 2003). Yet, previous research has largely neglected the impact of facilitators on CoL for working professionals. The present study addresses this lacuna by conducting an exploratory examination on the role of facilitators in CoL of a global training program for an international organization. Our results indicate that working professionals generally do not seem to require much stimulation from facilitators to participate in discussions. Moreover, we find evidence that participants consider the input of facilitators as an added-value to the discussions, rather than a replacement for their own contributions. By addressing these issues, our study can serve as a springboard for facilitators to design and implement an effective teaching strategy for similar CoL in the future, thereby contributing to the overall quality of participants’ learning experience.
Syllabus zajęć fakultatywnych "Antropologia dźwięków. Foniczne reprezentacje kultur". Zajęcia będą się odbywały w semestrze letnim 2010/2011 w Instytucie Etnologii i Antropologii Kulturowej UAM w Poznaniu.
prowadzący: dr Agata Stanisz, mgr Filip Rogalski
The Holocaust had a profound and lasting impact on survivors and their descendants. While direct witnesses of the atrocities committed during the Holocaust are aging and passing away, their memories are being carried on through art, literature, film and the work of "secondary witnesses." These secondary witnesses seek to educate future generations and keep alive the first-hand accounts and memories of the Holocaust.
Livermore Solar Retrofit Program - EE in HOME WorkshopICF_HCD
The document discusses incorporating solar power into Livermore, California's housing rehabilitation program. It summarizes that Livermore has experienced high increases in home prices and incomes in recent decades. It also describes Livermore's existing loan and grant programs for home rehabilitation and how adding a solar component could help seniors remain in their homes. Key challenges include working with lower-income seniors and addressing concerns about the costs and impacts of solar installations. The presentation provides an overview of Livermore's solar and green building efforts to date.
The presentation provides an overview of the R&D activities of the Learning Analytics topic at the Open Universiteit in October 2013.
http://portal.ou.nl/documents/363049/789b3323-d55c-4e3e-93ba-a716ade14463
http://creativecommons.org/licenses/by-nc-sa/3.0/
Drachsler, H., Specht, M. (2013).
This very short document does not provide any clear essential information to summarize in 3 sentences or less. It contains fragmented text that is difficult to understand on its own without additional context. The document encourages passing something to friends and having a wonderful day but does not specify what is being discussed.
This document presents 5 key points about Happy Meals: they can be delivered, allow for self-service, are light meals, include a free drink, and are all-inclusive. The document ends with a reminder to eat and drink in moderation.
This document provides an overview of JavaScript development challenges and how EcmaScript 2015 and TypeScript address these challenges. It discusses the rise of JavaScript, traditional development challenges like lack of structuring capabilities and static types, new features in EcmaScript 2015 like arrow functions and classes, and how TypeScript adds static types and interfaces to provide benefits for large application development. The document contains code examples to demonstrate various JavaScript and TypeScript language features.
TypeScript is a typed superset of JavaScript created by Microsoft that compiles to plain JavaScript. It adds optional static typing, classes, and interfaces to JavaScript to help catch errors. TypeScript solves problems like type safety, module organization, and provides type checking but does not make code run faster or solve logical mistakes. Declaration files also allow TypeScript to work with common JavaScript libraries.
Haxe is an open source, cross-platform programming language that can generate code for multiple platforms like JavaScript, Java, C++, C#, Objective-C, Python, PHP and ActionScript. It allows for object oriented and functional programming with features like classes, interfaces, generics, enums, abstract types and static extensions. The author has used Haxe at their company Creative Mobile for projects like a drag racing simulation game, which uses the same code base for both the client and server.
The document discusses user-defined functions in Python. It provides examples of different types of functions: default functions without parameters, parameterized functions that accept arguments, and functions that return values. It demonstrates how to define functions using the def keyword and call functions. The examples show functions to print messages, calculate mathematical operations based on user input, check if a number is even or odd, and display sequences of numbers in different patterns using loops. Finally, it provides an example of a program that uses multiple functions and user input to perform mathematical operations.
This document discusses the benefits of using TypeScript, a superset of JavaScript that adds static type checking and compiler-checked syntax. It provides several examples of how TypeScript catches errors through type checking, such as passing arguments of the wrong type or missing required properties. It also notes that the TypeScript community has provided type declarations for thousands of JavaScript libraries to enable safer usage. While TypeScript adds types, code written in it is still valid JavaScript that can be migrated to over time without rewriting existing code.
Go is a statically typed, compiled programming language designed at Google in 2007 to improve programming productivity for multicore and networked machines. It addresses criticisms of other languages used at Google while keeping useful characteristics like C's performance, Python's readability, and support for high-performance networking and multiprocessing. Go is syntactically similar to C but adds memory safety, garbage collection, and CSP-style concurrency. There are two major implementations that target multiple platforms including WebAssembly. Go aims to guarantee that code written for one version will continue to build and run with future versions.
Python is a versatile, object-oriented programming language that can be used for web development, data analysis, and more. It has a simple syntax and is easy to read and learn. Key features include being interpreted, dynamically typed, supporting functional and object-oriented programming. Common data types include numbers, strings, lists, dictionaries, tuples, and files. Functions and classes can be defined to organize and reuse code. Regular expressions provide powerful string manipulation. Python has a large standard library and is used widely in areas like GUIs, web scripting, AI, and scientific computing.
An introduction to JavaScript that includes side-by-side comparisons with Python -- for journalism students. Based on the free JavaScript exercises/lessons at Codecademy: http://www.codecademy.com/tracks/javascript (Students in this course spent 4 weeks learning Python before they were introduced to JavaScript.)
The document discusses functional programming and pattern matching. It provides examples of using pattern matching in functional programming to:
1. Match on algebraic data types like lists to traverse and operate on data in a recursive manner. Pattern matching allows adding new operations easily by adding new patterns.
2. Use pattern matching in variable declarations to destructure data like tuples and case class objects.
3. Perform pattern matching on function parameters to selectively apply different logic based on the patterns, like filtering even numbers from a list. Everything can be treated as values and expressions in functional programming.
This document provides an introduction to C++ programming. It covers basic concepts like variables, data types, input/output statements, conditional statements, loops, arrays, functions, and classes. Some key points:
- A C++ program consists of variable declarations, input/output statements, computations, and printing output. Comments begin with //.
- Variables are declared with a data type like int or double followed by the name. Input is done with cin and output with cout.
- Conditional statements like if-else and loops like while are used to control program flow. Boolean conditions use comparison and logical operators.
- Arrays allow storing multiple values of a type. Functions can be predefined or programmer-
Javascript was originally released in 1995 as a scripting language for web browsers. It has since evolved significantly with new versions like ES6/ES7. Javascript is a dynamic, prototype-based language that supports object-oriented, imperative, and functional programming. It is used for both client-side development in browsers and server-side development with Node.js. New features in ES6 include classes, arrow functions, template literals, and modules. Typescript offers additional type safety but compiles to Javascript. Popular Javascript frameworks include React, Angular, and Vue. With nearly 300,000 packages, its large ecosystem and performance have made Javascript one of the most important and widely used programming languages.
Presented at Web Unleashed on September 16-17, 2015 in Toronto, Canada
More info at www.fitc.ca/webu
Why TypeScript?
with Jeff Francis
OVERVIEW
TypeScript is a type-checked superset of JavaScript that benefits medium-sized to complex JavaScript projects. Why would you want to learn a new language, instead of another JavaScript framework? You have all this existing JavaScript code, so how can you adopt something new without throwing the old stuff out?
This session is about the benefits of using TypeScript on top of JavaScript in your projects, and demonstrate step by step ways of migrating an existing JavaScript project to TypeScript. We will dive into code generated by the compiler and look at resources and tools that make working in TypeScript a pleasurable experience.
OBJECTIVE
To understand when it’s a good idea to use TypeScript.
TARGET AUDIENCE
JavaScript developers.
ASSUMED AUDIENCE KNOWLEDGE
Intermediate JavaScript experience.
FIVE THINGS AUDIENCE MEMBERS WILL LEARN
The basics of TypeScript – types, classes, modules, and functions
How TypeScript’s design makes getting started simple and helps projects
What compiled TypeScript looks like and how to debug
What tools can help take advantage of TypeScript’s type information
How to migrate a JavaScript project to TypeScript
This document provides instructions for Lab 4 of an information systems design course. The lab aims to build experience with fundamental PHP functions related to arrays, strings, and regular expressions. Students will modify PHP code snippets to work with multi-dimensional arrays, define and call functions, and perform string operations like searching and replacing text. The lab consists of 4 steps involving PHP code to demonstrate various PHP features and concepts.
This document provides instructions for Lab 4 of an information systems design course. The lab aims to build experience with fundamental PHP functions related to arrays, strings, and regular expressions. Students will modify PHP code snippets to work with multi-dimensional arrays, define and call functions, and perform string operations like searching and replacing text. The lab consists of 4 steps involving PHP code to demonstrate various language features like joining strings, defining functions, and using regular expressions.
The document discusses loops and switch case statements in C language programming. It provides sample codes and screenshots of outputs to explain steps. Functions like for loops, while loops and do-while loops are looping statements used to repeatedly execute a block of code until a condition is met. Switch case statements are used as alternatives to long if-else statements to compare a variable to multiple integral values. Break and continue keywords are used to control loop flow.
Oh Crap, I Forgot (Or Never Learned) C! [CodeMash 2010]Chris Adamson
The document provides an overview of the C programming language. It begins by explaining that Objective-C extends standard ANSI C with object-oriented capabilities. It then discusses why C remains important today due to its use in libraries, operating systems, and as the base for many other popular languages. The document proceeds to cover basic C concepts like variables, data types, functions, flow control, pointers, memory allocation, and I/O parameters. It emphasizes that C provides high performance with a minimal footprint while abstracting away the CPU and memory.
The document discusses various computational concepts including expressions, selection, iteration, functions, and vectors. It explains that expressions are made up of operators and operands and discusses common operators. Selection uses if/else statements to choose between alternatives. Iteration is covered using a while loop example to calculate and print squares from 0 to 99. Functions allow naming and specifying sub-computations. Vectors are introduced to hold sequences of values for more realistic computations.
After a quick brief about TypeScript programming language, I'll explain how TypeScript helps us organize lots of source files into manageable modules. Then we will take a look how we do unit testing in TypeScript with mocha.
Mvc dev rocks 00 apr 26, 2014 - creating and using nu get in your own house...Suthep Sangvirotjanaphat
This document discusses NuGet, an open source package management system for .NET. It provides an overview of creating and publishing NuGet packages, including defining a package version using Semantic Versioning, hosting packages locally for internal use, and recommended tools and resources for working with NuGet packages. Key commands for the NuGet CLI tool are also listed.
Slide deck from session ".NET 4.5.1 In Action" by Suthep Sangvirotjanaphat (Microsoft MVP / ASP.NET) in "Microsoft TechDays Thailand 2013" event on November 26, 2013 Shangri-la hotel.
Let's see improvement in ASP.NET MVC 3 about Javascript and Ajax that covers unobtrusive javascript, JSON binding, and especially we will talk deeper about data validation that everyone must be involved. In ASP.NET MVC 3 we can make validation more simpler and better by Model Validation and Remote Validation.
Speaker: Ajarn Suthep Sangvirotjanaphat
A Microsoft Most Valuable Professional (MVP) award since 2004-present. Founder of the GreatFriends.Biz community which is a small but nice and peaceful .net developer community in Thailand. The GreatFriends.Biz also provides training classes in .NET technologies and OOAD/OOP/UML to more than 1,800 developers in several companies and organizations.
The document discusses ClickOnce deployment for .NET applications. It provides an overview of how ClickOnce works, code examples for retrieving deployment information and checking for updates, and how to control auto-updating. Partial deployment and storing data files for ClickOnce applications are also covered. The document aims to help developers better understand deployment options for smart client applications.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
14. Type annotation
var x : number;
x = true; // error
x = 100; // ok
function print(s : string) : void {
console.log(s);
}
print(x); // error
print(x.toString()); // ok
15. Type inference
var x = 10; // infer x as a number
var x : number = 10;
// infer this function return type as string
function Foo(n: number) { return n.toFixed(2); }
function Foo(n: number) : string { … }
16. Basic types
boolean // var b = true, c = false;
number // var n = 100, m = 10.0;
string // var s = 'Hello';
array // var a1: number[] = [ 1, 3, 5 ];
array // var a2: Array<number> = [ ];
enum // var c = Color.red;
any // var x;
void // foo(): void { }