C# is a component-oriented programming language that builds on the .NET framework. It has a familiar C-like syntax that is easy for developers familiar with C, C++, Java, and Visual Basic to adopt. C# is fully object-oriented and optimized for building .NET applications. Everything in C# belongs to a class, with basic data types including integers, floats, booleans, characters, and strings. C# supports common programming constructs like variables, conditional statements, loops, methods, and classes. C# can be easily combined with ASP.NET for building web applications in a powerful, fast, and high-level way.
A presentation I gave in Expert Days 2012. In this presentations I explain how most of the features in the C# language work, including Iterators, Lambdas, Linq, Dynamics, and more.
Introduction to JavaScript course. The course was updated in 2014-15.
Will allow you to understand what is JavaScript, what's it history and how you can use it.
The set of slides "Introduction to jQuery" is a follow up - which would allow the reader to have a basic understanding across JavaScript and jQuery.
A simple document emphasizing the reasons behind evolution of .Net technology and how it simplified the yester-decade's technology issues. This document is simplified and teaches a lame man as why & how .net framework gained importance and how it is ruling the roost.
Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice exp
A presentation I gave in Expert Days 2012. In this presentations I explain how most of the features in the C# language work, including Iterators, Lambdas, Linq, Dynamics, and more.
Introduction to JavaScript course. The course was updated in 2014-15.
Will allow you to understand what is JavaScript, what's it history and how you can use it.
The set of slides "Introduction to jQuery" is a follow up - which would allow the reader to have a basic understanding across JavaScript and jQuery.
A simple document emphasizing the reasons behind evolution of .Net technology and how it simplified the yester-decade's technology issues. This document is simplified and teaches a lame man as why & how .net framework gained importance and how it is ruling the roost.
Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice exp
Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice experience in maternity primarily in relation to corporate and international matter delivery.Dr archana dhawan bajaj's Sales JetView.Dr archana dhawan bajaj is a renowned practising doctor of non-commercial of India and Dr archana various Hospitals and Meternity.Dr archana dhawan bajaj has a PH.d master's degree in both human & International client Management along with other fellow.Dr archana is known to be proficient in Hindi,English,Sanskrit and Urdu.Dr archana dhawan bajaj has acquired extensive practice exp
Joomla is an open source content management system that allows you to build web sites and powerful online applications. This award-winning web site software contains easy-to-use features and it is freely available to everyone.
Introduction about PHP Shield. phpSHIELD protects your PHP Source Code with a powerful, easy to use encoder, which creates a native bytecode version of the script and then encrypts it.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
2. Why C# ?
• Builds on COM+ experience
• Native support for
– Namespaces
– Versioning
– Attribute-driven development
• Power of C with ease of Microsoft Visual Basic®
• Minimal learning curve for everybody
• Much cleaner than C++
• More structured than Visual Basic
• More powerful than Java
3. C# – The Big Ideas
A component oriented language
• The first “component oriented” language in
the C/C++ family
– In OOP a component is: A reusable program that can be
combined with other components in the same system to form
an application.
– Example: a single button in a graphical user interface, a small
interest calculator
– They can be deployed on different servers and communicate
with each other
• Enables one-stop programming
– No header files, IDL, etc.
– Can be embedded in web pages
4. C# Overview
• Object oriented
• Everything belongs to a class
– no global scope
• Complete C# program:
using System;
namespace ConsoleTest
{
class Class1
{
static void Main(string[] args)
{
}
}
}
5. C# Program Structure
• Namespaces
– Contain types and other namespaces
• Type declarations
– Classes, structs, interfaces, enums,
and delegates
• Members
– Constants, fields, methods, properties, events, operators,
constructors, destructors
• Organization
– No header files, code written “in-line”
– No declaration order dependence
6. Simple Types
• Integer Types
– byte, sbyte (8bit), short, ushort (16bit)
– int, uint (32bit), long, ulong (64bit)
• Floating Point Types
– float (precision of 7 digits)
– double (precision of 15–16 digits)
• Exact Numeric Type
– decimal (28 significant digits)
• Character Types
– char (single character)
– string (rich functionality, by-reference type)
• Boolean Type
– bool (distinct type, not interchangeable with int)
7. Arrays
• Zero based, type bound
• Built on .NET System.Array class
• Declared with type and shape, but no bounds
– int [ ] SingleDim;
– int [ , ] TwoDim;
– int [ ][ ] Jagged;
• Created using new with bounds or initializers
– SingleDim = new int[20];
– TwoDim = new int[,]{{1,2,3},{4,5,6}};
– Jagged = new int[1][ ];
Jagged[0] = new int[ ]{1,2,3};
8. Statements and Comments
• Case sensitive (myVar != MyVar)
• Statement delimiter is semicolon ;
• Block delimiter is curly brackets { }
• Single line comment is //
• Block comment is /* */
– Save block comments for debugging!
9. Data
• All data types derived from
System.Object
• Declarations:
datatype varname;
datatype varname = initvalue;
• C# does not automatically initialize local
variables (but will warn you)!
10. Value Data Types
• Directly contain their data:
– int (numbers)
– long (really big numbers)
– bool (true or false)
– char (unicode characters)
– float (7-digit floating point numbers)
– string (multiple characters together)
11. Data Manipulation
= assignment
+ addition
- subtraction
* multiplication
/ division
% modulus
++ increment by one
-- decrement by one
12. strings
• Immutable sequence of Unicode characters
(char)
• Creation:
– string s = “Bob”;
– string s = new String(“Bob”);
• Backslash is an escape:
– Newline: “n”
– Tab: “t”
13. string/int conversions
• string to numbers:
– int i = int.Parse(“12345”);
– float f = float.Parse(“123.45”);
• Numbers to strings:
– string msg = “Your number is ” + 123;
– string msg = “It costs ” +
string.Format(“{0:C}”, 1.23);
21. Classes, Members and Methods
• Everything is encapsulated in a class
• Can have:
– member data
– member methods
Class clsName
{
modifier dataType varName;
modifier returnType methodName (params)
{
statements;
return returnVal;
}
}
23. Hello World
namespace Sample
{
using System;
public class HelloWorld
Constructor
{
public HelloWorld()
{
}
public static int Main(string[]
args)
{
Console.WriteLine("Hello
World!");
return 0;
}
}
24. Another Example
using System;
namespace ConsoleTest
{
public class Class1
{
public string FirstName = "Kay";
public string LastName = "Connelly";
public string GetWholeName()
{
return FirstName + " " + LastName;
}
static void Main(string[] args)
{
Class1 myClassInstance = new Class1();
Console.WriteLine("Name: " + myClassInstance.GetWholeName());
while(true) ;
}
}
}
25. Summary
• C# builds on the .NET Framework
component model
• New language with familiar structure
– Easy to adopt for developers of C, C++, Java,
and Visual Basic applications
• Fully object oriented
• Optimized for the .NET Framework
26. ASP .Net and C#
• Easily combined and ready to be used in
WebPages.
• Powerful
• Fast
• Most of the works are done without
getting stuck in low level programming and
driver fixing and …