In this session you will learn:
1. Principles of Object-Oriented Programming
2. Writing your first Java Application
3. Elements of Java programming language
4. Built-in Data Types
5. Conditional Statements
6. Loops
In this core java training session, you will learn Practice Session. Topics covered in this session are:
• Practice session
• Object Oriented Programming (OOPs) Concepts
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of handling arrays in Java. It discusses autoboxing and unboxing, declaring and initializing arrays, multi-dimensional arrays, sorting and searching arrays, and some examples including vector dot products, card shuffling algorithms, and matrix operations. The next session will cover memory allocation, garbage collection, and strings in Java.
This document provides an agenda and content for a training session on handling strings in Java. It discusses memory allocation and garbage collection, how strings are stored in the string pool in heap memory, creating strings using literals vs the new operator, important String class methods, converting between strings and other types, and exercises related to string manipulation. Key points covered include string immutability, string interning to save memory, and using StringBuilder for efficient string concatenation.
In this core java training session, you will learn Exception Handling. Topics covered in this session are:
• throw and throws keywords
• Exception propagation – the cases of Checked and Unchecked Exceptions
• Defining your own custom Exception
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this core java training session, you will learn Handling Strings in Java. Topics covered in this session are:
• Memory Allocation & Garbage Collection
• Strings in Java
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this core java training session, you will learn Java Review. Topics covered in this session are:
• How to prepare for a typical Java interview?
• Typical interview questions…
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Session 10 - OOP with Java - Abstract Classes and InterfacesPawanMM
This document discusses object-oriented programming concepts in Java like abstraction, abstract classes, interfaces, method overriding and overloading. It provides examples of using abstract classes and interfaces to achieve abstraction and multiple inheritance in Java. Key points covered include how abstract classes can contain abstract methods that subclasses must implement, how interfaces provide a blueprint of methods without implementations, and how interfaces allow for multiple inheritance by allowing a class to implement multiple interfaces. The document also discusses access modifiers and packaging classes in Java which will be covered in the next session.
In this core java training session, you will learn Practice Session. Topics covered in this session are:
• Practice session
• Object Oriented Programming (OOPs) Concepts
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of handling arrays in Java. It discusses autoboxing and unboxing, declaring and initializing arrays, multi-dimensional arrays, sorting and searching arrays, and some examples including vector dot products, card shuffling algorithms, and matrix operations. The next session will cover memory allocation, garbage collection, and strings in Java.
This document provides an agenda and content for a training session on handling strings in Java. It discusses memory allocation and garbage collection, how strings are stored in the string pool in heap memory, creating strings using literals vs the new operator, important String class methods, converting between strings and other types, and exercises related to string manipulation. Key points covered include string immutability, string interning to save memory, and using StringBuilder for efficient string concatenation.
In this core java training session, you will learn Exception Handling. Topics covered in this session are:
• throw and throws keywords
• Exception propagation – the cases of Checked and Unchecked Exceptions
• Defining your own custom Exception
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this core java training session, you will learn Handling Strings in Java. Topics covered in this session are:
• Memory Allocation & Garbage Collection
• Strings in Java
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this core java training session, you will learn Java Review. Topics covered in this session are:
• How to prepare for a typical Java interview?
• Typical interview questions…
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Session 10 - OOP with Java - Abstract Classes and InterfacesPawanMM
This document discusses object-oriented programming concepts in Java like abstraction, abstract classes, interfaces, method overriding and overloading. It provides examples of using abstract classes and interfaces to achieve abstraction and multiple inheritance in Java. Key points covered include how abstract classes can contain abstract methods that subclasses must implement, how interfaces provide a blueprint of methods without implementations, and how interfaces allow for multiple inheritance by allowing a class to implement multiple interfaces. The document also discusses access modifiers and packaging classes in Java which will be covered in the next session.
OOP with Java - Abstract Classes and InterfacesHitesh-Java
In this core java training session, you will learn OOPs with Java & Exception Handling. Topics covered in this session are:
• Overview of OOP continued…
• Abstraction – using Abstract Classes and Interfaces.
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Session 18 - Review Session and Attending Java InterviewsPawanMM
This document provides an overview of topics to be covered in a Java interview preparation session, including common Java interview questions, OOP concepts, exceptions, collections, and maps. Sample questions cover Java fundamentals like object-oriented programming principles, inheritance, polymorphism, abstract classes versus interfaces, exception handling, and collections like lists versus sets versus maps. The session aims to help candidates understand commonly asked interview questions and prepare for a Java programming interview.
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 summarizes Martin Odersky's talk on DOT and dotty. DOT is intended to be a minimal foundational calculus for Scala that can model type parameterization, modules, and objects/classes. DOT includes dependent types to model modules as objects with type members. The DOT type system includes function types, method declarations, type declarations, and intersections. DOT's soundness proof was challenging due to programmer-definable subtyping. Dotty is the new Scala compiler prototype built on DOT, supporting new features like union and intersection types while dropping some old features. Implicit function types in dotty allow abstracting over implicit contexts without boilerplate.
Session 11 - OOP's with Java - Packaging and Access ModifiersPawanMM
This document provides an agenda and overview of topics for a Java & JEE training session on OOP concepts including packaging classes, access modifiers, and encapsulation. The session will review interfaces vs abstract classes, static methods, and method overriding vs hiding. It will then cover defining packages in Java, accessing packages, and package rules. Finally, it discusses the private, default, protected, and public access modifiers and their usage, as well as overriding rules and an example of encapsulation using Java beans.
This document provides an overview of the Object class in Java. It discusses the toString(), equals(), and hashCode() methods. The toString() method returns a string representation of an object. The equals() method tests for equality between two objects. The hashCode() method generates a hash value for an object used in hash tables. It is important to override these methods in subclasses to define object equality and hashing behavior. The document also covers concepts like hashing, hash tables, and hash functions.
In this core java training session, you will learn Inner Classes. Topics covered in this session are:
• Inner Classes
• Method-local Inner Class
• Anonymous Inner Class
• Static Nested Inner Class
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document contains an assignment for an Assembly Language Programming Lab course. It includes 3 questions asking students to:
1) Design a 2-bit counter circuit using J-K flip flops and provide the state transition diagram and Karnaugh map.
2) Write assembly language programs to:
a) Check if two given strings are a palindrome.
b) Convert a 4-bit binary number to a decimal digit by calling a subroutine and passing the binary value as a parameter.
c) Convert a two digit ASCII number into packed BCD format.
The assignment is worth 50 marks total and is due on October 15th, 2012 or April 15th, 2013. Students must follow the given
- The document discusses polymorphism and pointers in C++. It defines polymorphism as a technique that allows different forms of a single function to be defined and shared among various objects.
- Pointers store memory addresses and can be used to manipulate objects and inherit from base classes. Virtual functions allow functions to be called polymorphically based on the object's type through a base class pointer.
- Examples are provided to demonstrate pointer declaration, manipulation, inheritance, and virtual functions to achieve runtime polymorphism. Abstract base classes with pure virtual functions are also introduced.
Inference & Learning in Linear-Chain Conditional Random Fields (CRFs)Anmol Dwivedi
Find the code on: https://github.com/anmold07/Graphical_Models/tree/master/CRF%20Learning
Probabilistic Graphical Models (PGMs) provides a general
framework to model dependencies among the output variables. Among the family of graphical models include Neural Networks, Markov Networks, Ising Models, factor graphs, Bayesian Networks etc, however, this project considers linear chain Conditional Random Fields to learn the inter-dependencies among the output variables for efficient classification of handwritten word recognition. Such models are capable of representing a complex distribution over multivariate distributions as a product of local factor functions.
Find all the relevant code on: https://github.com/anmold-07/Graphical_Models
The document discusses problems with imperative code and how functional programming ideas in C# can help address these problems. It introduces delegates as a way to treat code as data by storing functions in variables and passing them as parameters. This allows separating logic from execution through higher-order functions like mapping and filtering collections. Lambdas and closures make code more concise. Together these techniques help write less, more reusable code with fewer bugs.
The document discusses object-oriented programming concepts including classes, objects, encapsulation, data hiding, inheritance, polymorphism, and overriding. Specifically:
1. A class defines the data (attributes) and functions (behaviors) that characterize concepts in the problem domain. An object is an instance of a class that allocates memory.
2. Encapsulation groups related data and functions into a class. Data hiding uses access modifiers like public and private to restrict access to some class components.
3. Inheritance allows new classes to reuse and build upon existing classes through mechanisms like base and derived classes. Polymorphism allows different outputs from functions with the same name but different parameters through method overloading and
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Elements of Java programming language
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of VBScript concepts including:
- Variables, arrays, functions, conditional statements, and looping statements are introduced.
- The agenda covers variable declaration, array usage, function parameters, if/else conditional syntax, and for/while loop structures.
- Examples are given for common VBScript elements like variables, functions, if/else statements, and for loops to illustrate proper syntax and usage.
The document provides tips for improving the performance of MATLAB code. It discusses using the profiler to identify bottlenecks, preallocating arrays to avoid dynamic resizing overhead, and how the Just-In-Time accelerator can speed up loops and functions by avoiding interpretation. Preallocating arrays is shown to improve the speed of examples by over 3 times, and is beneficial for cases where the final array size may vary. The JIT accelerator most effectively accelerates code using supported data types, array shapes, and language elements within loops and conditionals.
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.
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.
Templates and Exception Handling in C++Nimrita Koul
This document discusses templates and exception handling in C++. It provides an overview of templates, including why they are used for generic programming and how to define function and class templates. Exception handling in C++ uses try, catch, and throw blocks. The try block contains code that may throw exceptions, catch blocks handle specific exceptions, and throw explicitly throws an exception. The document contains examples of templates, exception handling, and derived class exceptions. It also discusses opportunities available at the School of CIT at Reva University.
In this session you will learn:
Java notes for C++ programmers
Expressions and Statements
Java Keywords
Data types in Java
Primitive Data Types
Declaring Variables
Initializing Variables
Typecasting
Arithmetic Operators
Compound Assignment Operators
Increment and Decrement Operators
Input from console
Relational operators
Logical Operators
Precedence and Associativity
The document discusses key concepts in C# programming including data types, operators, control flow statements, methods, classes, and arrays. It provides examples and descriptions of common language elements like namespaces, classes, methods, variables, operators, loops, and conditional statements. Type conversion methods and how to accept user input and initialize arrays are also summarized.
OOP with Java - Abstract Classes and InterfacesHitesh-Java
In this core java training session, you will learn OOPs with Java & Exception Handling. Topics covered in this session are:
• Overview of OOP continued…
• Abstraction – using Abstract Classes and Interfaces.
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Session 18 - Review Session and Attending Java InterviewsPawanMM
This document provides an overview of topics to be covered in a Java interview preparation session, including common Java interview questions, OOP concepts, exceptions, collections, and maps. Sample questions cover Java fundamentals like object-oriented programming principles, inheritance, polymorphism, abstract classes versus interfaces, exception handling, and collections like lists versus sets versus maps. The session aims to help candidates understand commonly asked interview questions and prepare for a Java programming interview.
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 summarizes Martin Odersky's talk on DOT and dotty. DOT is intended to be a minimal foundational calculus for Scala that can model type parameterization, modules, and objects/classes. DOT includes dependent types to model modules as objects with type members. The DOT type system includes function types, method declarations, type declarations, and intersections. DOT's soundness proof was challenging due to programmer-definable subtyping. Dotty is the new Scala compiler prototype built on DOT, supporting new features like union and intersection types while dropping some old features. Implicit function types in dotty allow abstracting over implicit contexts without boilerplate.
Session 11 - OOP's with Java - Packaging and Access ModifiersPawanMM
This document provides an agenda and overview of topics for a Java & JEE training session on OOP concepts including packaging classes, access modifiers, and encapsulation. The session will review interfaces vs abstract classes, static methods, and method overriding vs hiding. It will then cover defining packages in Java, accessing packages, and package rules. Finally, it discusses the private, default, protected, and public access modifiers and their usage, as well as overriding rules and an example of encapsulation using Java beans.
This document provides an overview of the Object class in Java. It discusses the toString(), equals(), and hashCode() methods. The toString() method returns a string representation of an object. The equals() method tests for equality between two objects. The hashCode() method generates a hash value for an object used in hash tables. It is important to override these methods in subclasses to define object equality and hashing behavior. The document also covers concepts like hashing, hash tables, and hash functions.
In this core java training session, you will learn Inner Classes. Topics covered in this session are:
• Inner Classes
• Method-local Inner Class
• Anonymous Inner Class
• Static Nested Inner Class
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document contains an assignment for an Assembly Language Programming Lab course. It includes 3 questions asking students to:
1) Design a 2-bit counter circuit using J-K flip flops and provide the state transition diagram and Karnaugh map.
2) Write assembly language programs to:
a) Check if two given strings are a palindrome.
b) Convert a 4-bit binary number to a decimal digit by calling a subroutine and passing the binary value as a parameter.
c) Convert a two digit ASCII number into packed BCD format.
The assignment is worth 50 marks total and is due on October 15th, 2012 or April 15th, 2013. Students must follow the given
- The document discusses polymorphism and pointers in C++. It defines polymorphism as a technique that allows different forms of a single function to be defined and shared among various objects.
- Pointers store memory addresses and can be used to manipulate objects and inherit from base classes. Virtual functions allow functions to be called polymorphically based on the object's type through a base class pointer.
- Examples are provided to demonstrate pointer declaration, manipulation, inheritance, and virtual functions to achieve runtime polymorphism. Abstract base classes with pure virtual functions are also introduced.
Inference & Learning in Linear-Chain Conditional Random Fields (CRFs)Anmol Dwivedi
Find the code on: https://github.com/anmold07/Graphical_Models/tree/master/CRF%20Learning
Probabilistic Graphical Models (PGMs) provides a general
framework to model dependencies among the output variables. Among the family of graphical models include Neural Networks, Markov Networks, Ising Models, factor graphs, Bayesian Networks etc, however, this project considers linear chain Conditional Random Fields to learn the inter-dependencies among the output variables for efficient classification of handwritten word recognition. Such models are capable of representing a complex distribution over multivariate distributions as a product of local factor functions.
Find all the relevant code on: https://github.com/anmold-07/Graphical_Models
The document discusses problems with imperative code and how functional programming ideas in C# can help address these problems. It introduces delegates as a way to treat code as data by storing functions in variables and passing them as parameters. This allows separating logic from execution through higher-order functions like mapping and filtering collections. Lambdas and closures make code more concise. Together these techniques help write less, more reusable code with fewer bugs.
The document discusses object-oriented programming concepts including classes, objects, encapsulation, data hiding, inheritance, polymorphism, and overriding. Specifically:
1. A class defines the data (attributes) and functions (behaviors) that characterize concepts in the problem domain. An object is an instance of a class that allocates memory.
2. Encapsulation groups related data and functions into a class. Data hiding uses access modifiers like public and private to restrict access to some class components.
3. Inheritance allows new classes to reuse and build upon existing classes through mechanisms like base and derived classes. Polymorphism allows different outputs from functions with the same name but different parameters through method overloading and
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Elements of Java programming language
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of VBScript concepts including:
- Variables, arrays, functions, conditional statements, and looping statements are introduced.
- The agenda covers variable declaration, array usage, function parameters, if/else conditional syntax, and for/while loop structures.
- Examples are given for common VBScript elements like variables, functions, if/else statements, and for loops to illustrate proper syntax and usage.
The document provides tips for improving the performance of MATLAB code. It discusses using the profiler to identify bottlenecks, preallocating arrays to avoid dynamic resizing overhead, and how the Just-In-Time accelerator can speed up loops and functions by avoiding interpretation. Preallocating arrays is shown to improve the speed of examples by over 3 times, and is beneficial for cases where the final array size may vary. The JIT accelerator most effectively accelerates code using supported data types, array shapes, and language elements within loops and conditionals.
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.
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.
Templates and Exception Handling in C++Nimrita Koul
This document discusses templates and exception handling in C++. It provides an overview of templates, including why they are used for generic programming and how to define function and class templates. Exception handling in C++ uses try, catch, and throw blocks. The try block contains code that may throw exceptions, catch blocks handle specific exceptions, and throw explicitly throws an exception. The document contains examples of templates, exception handling, and derived class exceptions. It also discusses opportunities available at the School of CIT at Reva University.
In this session you will learn:
Java notes for C++ programmers
Expressions and Statements
Java Keywords
Data types in Java
Primitive Data Types
Declaring Variables
Initializing Variables
Typecasting
Arithmetic Operators
Compound Assignment Operators
Increment and Decrement Operators
Input from console
Relational operators
Logical Operators
Precedence and Associativity
The document discusses key concepts in C# programming including data types, operators, control flow statements, methods, classes, and arrays. It provides examples and descriptions of common language elements like namespaces, classes, methods, variables, operators, loops, and conditional statements. Type conversion methods and how to accept user input and initialize arrays are also summarized.
The document discusses key concepts in C# programming including data types, operators, control flow statements, methods, classes, arrays, and more. It provides definitions and examples of common terms like namespaces, classes, methods, operators, loops, and exceptions. Type conversion methods in C# are also summarized in a table listing common conversion functions.
Review Session and Attending Java InterviewsRatnaJava
In this session you will learn:
How to prepare for a typical Java interview?
Typical interview questions…
For more information: https://www.mindsmapped.com/courses/software-development/become-a-java-developer-hands-on-training/
This document provides an overview of key concepts in C programming including identifiers, keywords, data types, operators, control statements, and functions for controlling program flow. It discusses identifiers and keywords rules. It also covers basic data types and different operators used in C. The document explains various control statements like if-else, switch case, for, while, do-while loops. It provides examples of using conditional operators and break and continue statements. Finally, it discusses nested loops and references additional resources to learn C programming.
This document provides an overview of key concepts in C programming including identifiers, keywords, data types, operators, control statements, and functions for controlling program flow. It discusses identifiers and keywords rules. It also covers basic data types and different operators used in C. The document explains various control statements like if-else, switch case, for, while, do-while loops. It provides examples of using conditional operators and break and continue statements. Finally, it discusses nested loops and references additional resources to learn C programming.
This document discusses reconciling functional programming with exceptions in Scala. It presents two approaches for handling exceptions: wrapping existing exceptions using Scala's Try type or returning error types instead of throwing exceptions. The preferred solution is to return a Try type that contains either the successful result or captured exception. The document also covers chaining operations, avoiding foreach, and alternative types like Either and \/ for representing errors.
The document provides an overview of logic constructs and programming styles in C programming. It discusses sequence, selection, and iteration constructs. Sequence constructs execute statements in order. Selection constructs like if-else statements allow a program to make decisions by choosing which statements to execute based on conditions. Iteration constructs like for loops allow repetitive execution of a block of code. The document uses examples and flowcharts to illustrate these core logic constructs in C programming.
The document discusses branch instructions for the MCS-51 microcontroller. It describes various jump and conditional jump instructions like JMP, CJNE, JB, JNB, DJNZ. Flowchart symbols and examples of programs using branch instructions to implement unconditional and conditional jumps are provided. Common jump instructions, their operation, and examples of usage are explained in detail.
Refactoring legacy code driven by tests - ITALuca Minudel
Are you working on code poorly designed or on legacy code that’s hard to test? And you cannot refactor it because there are no tests?
During this Coding Dojo you’ll be assigned a coding challenge in Java, C#, Ruby, JavaScript or Python. You will face the challenge of improving the design and refactoring existing code in order to make it testable and to write unit tests.
We will discuss SOLID principles, the relation between design and TDD, and how this applies to your solution.
Reading list:
Growing Object-Oriented Software, Guided by Tests; Steve Freeman, Nat Pryce
Test Driven Development: By Example; Kent Beck
Working Effectively with Legacy; Michael Feathers
Agile Software Development, Principles, Patterns, and Practices; Robert C. Martin (C++, Java)
Agile Principles, Patterns, and Practices in C#; Robert C. Martin (C#)
In this core java training session, you will learn Handling Arrays in Java. Topics covered in this session are:
• Autoboxing and Unboxing in Java
• Handling Arrays
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document discusses C data types and programming techniques for ARM processors. It covers:
- ARM processors use 32-bit registers and operations, requiring values to be loaded from memory into registers before use.
- Local variables should use 32-bit int or long types for efficiency, rather than 8-bit char or 16-bit short types.
- Loops should count down from a starting value to 0 rather than up, and use the termination condition of !=0 rather than >0 for signed variables.
- Loop unrolling can improve performance by reducing loop overhead, though it increases code size. The optimal unroll amount depends on the situation.
This document outlines the syllabus for the course GE3151 Problem Solving and Python Programming. It includes 5 units that cover topics like computational thinking, Python data types, control flow, functions, lists, tuples, dictionaries, files and modules. The objectives of the course are to understand algorithmic problem solving, learn to solve problems using Python conditionals and loops, define functions and use data structures like lists and tuples. It also aims to teach input/output with files in Python. The document provides the number of periods (45) and textbooks recommended for the course.
Similar to Session 03 - Elements of Java Language (20)
This document provides an agenda for a training session on frontend development fundamentals including HTML for content, JavaScript for user interaction, and CSS for styling and layout. It also includes an example login form with fields for a user ID and password, and instructions and reset options. The training aims to cover basic concepts for building interfaces and handling user input.
In this session you will learn:
1. Spring framework
2. Inversion of Control
3. Dependency Injection – Two types
4. Defining beans using XML
5. Inheriting beans
6. Auto-wiring
7. Annotations based on a configuration
8. Java-based configuration
9. Spring AOP
This document provides an overview of Aspect Oriented Programming (AOP) using Spring. It defines key AOP concepts like join points, pointcuts, advice, and aspects. It discusses how AOP can be used to separate cross-cutting concerns from core application logic. It also presents examples of implementing different types of advice like before, after, after-returning and around advice using Spring AOP annotations. Finally, it provides examples of configuring AOP using XML and the jars required to implement AOP with AspectJ.
Session 43 - Spring - Part 1 - IoC DI BeansPawanMM
In this session you will learn:
1.Spring Framework
2. Core Container
3. Data Access/Integration
4. Web Layer
5. Spring Setup
6. Key features
7. Spring Bean
8. Dependency Injection
9. Relation between DI and IoC
10. Spring IoC Containers
11. Spring DI
In this session you will learn:
1. Introduction to Struts Framework
2. Features
3. Evolution
4. Struts Demo
5. Declarative validation
6. Architecture
7. Validators
8. Interceptors
In this session, you will learn:
1. Generator Class in Hibernate
2. SQL Dialects
3. Collection Mapping
4. One-to-one Mapping
5. Cascade Types
6. Many to one / One to many
7. Hibernate Lazy Loading
8. Transaction Management
9. HQL – Hibernate Query Language
10. HCQL – Hibernate Criteria Query Language
11. Hibernate Caching
In this session, you will learn:
1. Hibernate
2. Advantages of Hibernate
3. Hibernate Architecture – High Level
4. Hibernate – Detailed Architecture
5. Hibernate Architecture – Important Levels
6. Hibernate jar files
7. Hibernate tools download
8. CRUD Operations
9. Hibernate with Annotations
10. Design Patterns in Java
Session 34 - JDBC Best Practices, Introduction to Design PatternsPawanMM
In this session, you will learn:
1. Deployment Descriptor
2. Configuring and Mapping a Servlet
3. The flow of the demo web apps
4. JDBC Best practices
5. Design Patterns
Session 32 - Session Management using CookiesPawanMM
This document discusses session management in Java servlets using various techniques like cookies, hidden form fields, URL rewriting, and HTTPSession. It begins with an overview of session tracking in servlets and why it is needed given the stateless nature of HTTP. It then demonstrates how to use cookies to maintain session state by creating, reading, and deleting cookies. The next session will cover session management in more detail using servlets, hidden fields, URL rewriting, and HTTPSession.
The document provides an overview of servlet scopes including request, session, application, and page scope. Request scope lasts for the duration of a single request, session scope spans multiple requests from the same client, application scope lasts for the entire duration the web application is running, and page scope is only applicable to JSP and lasts on a single page. The document also discusses the differences between servlet parameters and attributes, with parameters being read-only strings and attributes being read-write objects that can be added to different scopes.
This document provides an overview of servlets and Java EE concepts like request scopes, session scopes, and request dispatching. It discusses validating web applications, redirecting requests, and the differences between parameters and attributes. Code examples are provided for redirecting requests, using request dispatchers, and getting the servlet context. The different scopes - request, session, application - are explained in terms of their lifetime and how to store data within each scope.
This document summarizes key points from a Java & JEE training session on servlets. It discusses SQL injection exercises and form validation. It demonstrates validating forms using JavaScript on the client-side and Java on the server-side. Examples are given for JavaScript form validation, including checking for non-empty fields and restricting input length. The document also covers redirecting requests to other resources using response.sendRedirect() and includes code examples of redirecting. Finally, it previews topics for the next session, which will cover validation, redirection, and request scope in web applications.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Session 1 - Intro to Robotic Process Automation.pdfUiPathCommunity
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/
"What does it really mean for your system to be available, or how to define w...Fwdays
We will talk about system monitoring from a few different angles. We will start by covering the basics, then discuss SLOs, how to define them, and why understanding the business well is crucial for success in this exercise.
What is an RPA CoE? Session 2 – CoE RolesDianaGray10
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
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.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
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).
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
The Department of Veteran Affairs (VA) invited Taylor Paschal, Knowledge & Information Management Consultant at Enterprise Knowledge, to speak at a Knowledge Management Lunch and Learn hosted on June 12, 2024. All Office of Administration staff were invited to attend and received professional development credit for participating in the voluntary event.
The objectives of the Lunch and Learn presentation were to:
- Review what KM ‘is’ and ‘isn’t’
- Understand the value of KM and the benefits of engaging
- Define and reflect on your “what’s in it for me?”
- Share actionable ways you can participate in Knowledge - - Capture & Transfer
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
9. Page 8Classification: Restricted
Switch…case statement
Unlike if-then and if-then-else statements, the switch statement can have a number
of possible execution paths. A switch works with the byte, short, char, and int
primitive data types. It also works with enumerated types (discussed in Enum Types),
the String class, and a few special classes that wrap certain primitive types: Character,
Byte, Short, and Integer (discussed in Numbers and Strings).
* Provide default value – it is a good practice.
* The break is important. Don’t forget it.
12. Page 11Classification: Restricted
Exercise
• Write two programs - one using switch case and another using if else ladder
to print the full name of a month provided that the user inputs an integer
between 1 to 12.
• E.g. if the user inputs 1, print January.
22. Page 21Classification: Restricted
Branching Statements: Break, Continue and Return…
Break:
The break statement has two forms: labeled and unlabeled. You saw the
unlabeled form in the previous discussion of the switch statement. You can
also use an unlabeled break to terminate a for, while, or do-while loop
An unlabeled break statement terminates the innermost switch, for, while, or
do-while statement, but a labeled break terminates an outer statement.
25. Page 24Classification: Restricted
Branching Statements: Break, Continue and Return…
Continue:
The continue statement skips the current iteration of a for, while , or do-
while loop.
The unlabeled form skips to the end of the innermost loop's body and
evaluates the boolean expression that controls the loop.
The following program, ContinueDemo , steps through a String, counting the
occurences of the letter "p". If the current character is not a p, the continue
statement skips the rest of the loop and proceeds to the next character. If it
is a "p", the program increments the letter count.
28. Page 27Classification: Restricted
Branching Statements: Break, Continue and Return…
Return:
The last of the branching statements is the return statement. The return statement
exits from the current method, and control flow returns to where the method was
invoked. The return statement has two forms: one that returns a value, and one that
doesn't. To return a value, simply put the value (or an expression that calculates the
value) after the return keyword.
return ++count;
The data type of the returned value must match the type of the method's declared
return value. When a method is declared void, use the form of return that doesn't
return a value.
return;
30. Page 29Classification: Restricted
Exercise
Consider the following code snippet.
if (aNumber >= 0)
if (aNumber == 0)
System.out.println("first string");
else System.out.println("second string");
System.out.println("third string");
• What output do you think the code will produce if aNumber is 3?
• Write a test program containing the previous code snippet; make aNumber 3. What
is the output of the program? Is it what you predicted? Explain why the output is
what it is; in other words, what is the control flow for the code snippet?
• Using only spaces and line breaks, reformat the code snippet to make the control
flow easier to understand.
• Use braces, { and }, to further clarify the code.