C - Temporary e-mail blog !

Dive into the world of knowledge without taking yourself too seriously. From the demystification of complex subjects to jokes that defy convention, we're here to rattle your brain and bring a wry smile to your face. đŸ€“đŸ€Ł

Using C# and Selenium to Automate WhatsApp Web: Managing Alerts
Gerald Girard
21 July 2024
Using C# and Selenium to Automate WhatsApp Web: Managing Alerts

This tutorial explains how to use C# and Selenium WebDriver to automate sending messages, images, and PDFs over WhatsApp Web. It addresses how to handle and dismiss Chrome alerts that show up while opening WhatsApp Web programmatically.

Handling Quotation Mark Errors in Excel Formulas Using C# Interop
Alice Dupont
18 July 2024
Handling Quotation Mark Errors in Excel Formulas Using C# Interop

This guide addresses the common issue of setting Excel cell formulas with quotation marks in C# using the Interop.Excel library. It provides scripts and techniques to avoid the 0x800A03EC error by properly formatting formulas and ensuring resource cleanup.

Convert Column Number to Excel Column Name in C#
Alice Dupont
18 July 2024
Convert Column Number to Excel Column Name in C#

Converting numerical column numbers into Excel column names in C# involves using ASCII values and a loop mechanism to handle the translation. This process ensures accurate data export and custom Excel file creation without relying on Excel automation.

Creating Excel Files in C# Without Installing Microsoft Office
Louis Robert
17 July 2024
Creating Excel Files in C# Without Installing Microsoft Office

This guide covers methods to create Excel files (.XLS and .XLSX) in C# without needing Microsoft Office installed. Utilizing libraries like EPPlus, NPOI, and ClosedXML, developers can efficiently generate Excel files programmatically.

Resolving White Code Issues in VSCode for C#
Daniel Marino
16 July 2024
Resolving White Code Issues in VSCode for C#

When encountering white code in VSCode, it often signals issues with syntax highlighting configurations. Fixing this requires ensuring proper settings in the editor, checking for conflicts with other extensions, and ensuring the correct theme is applied. Updating or reinstalling the C# extension can also resolve the problem.

Is Casting the Result of malloc Necessary in C?
Raphael Thomas
8 July 2024
Is Casting the Result of malloc Necessary in C?

Understanding whether to cast the result of malloc in C is essential for efficient and error-free memory management. The key takeaway is that casting the result of malloc is unnecessary in C, and omitting the cast can prevent subtle bugs. Additionally, this practice makes the code more readable and maintainable.

Understanding C# Version Numbers and Release History
Arthur Petit
6 July 2024
Understanding C# Version Numbers and Release History

Understanding the correct version numbers for C# is crucial for developers. This guide clarifies common misconceptions, such as the non-existent C# 3.5, and provides scripts to help identify the accurate version numbers.

Understanding the 'explicit' Keyword in C++
Arthur Petit
30 June 2024
Understanding the 'explicit' Keyword in C++

The explicit keyword in C++ is essential for preventing implicit type conversions, which can lead to bugs and unintended behavior. By using explicit, developers ensure that constructors are called intentionally, promoting clarity and maintainability in code.

Elegant Methods for Iterating Over Words in a C++ String
Louis Robert
29 June 2024
Elegant Methods for Iterating Over Words in a C++ String

Iterating over words in a C++ string can be achieved elegantly using the standard library. This article discusses various methods, including istringstream and regex, to efficiently process words without resorting to low-level character manipulation.

Understanding the Issues with using namespace std; in C++
Arthur Petit
28 June 2024
Understanding the Issues with "using namespace std;" in C++

Avoiding "using namespace std;" in C++ is crucial to prevent name collisions and ensure code readability. Using explicit std:: prefixes and localizing namespace declarations within functions enhance maintainability and reduce errors. This approach is especially important in larger projects and when multiple libraries are involved.

Case Insensitive 'Contains' Method in C#
Daniel Marino
27 June 2024
Case Insensitive 'Contains' Method in C#

This discussion addresses the challenge of performing a case-insensitive 'Contains' check in C#. The default method lacks an overload for case sensitivity, leading many to convert both strings to uppercase or lowercase, which can cause internationalization issues. Various solutions using built-in methods and advanced features across different languages such as JavaScript and Python are explored.

Understanding the 'explicit' Keyword in C++
Arthur Petit
22 June 2024
Understanding the 'explicit' Keyword in C++

The explicit keyword in C++ is essential for preventing implicit conversions, ensuring that constructors and conversion operators are only used explicitly. This practice enhances code readability and maintainability, reducing the risk of unintended behavior. By using explicit, developers can write clearer and more robust code, especially in complex projects involving inheritance and polymorphism.

Converting Integer to Enum in C#: A Guide
Alice Dupont
22 June 2024
Converting Integer to Enum in C#: A Guide

Converting integers to enums in C# is essential for ensuring readable and maintainable code. This guide covers various methods such as direct casting, using Enum.Parse, and validating with Enum.IsDefined.

Enumerating Enums in C# - A Step-by-Step Guide
Ethan Guerin
17 June 2024
Enumerating Enums in C# - A Step-by-Step Guide

Enumerating an enum in C# can be challenging, especially when encountering compile-time errors. This guide provides effective solutions using Enum.GetValues and LINQ methods. By leveraging these techniques, you can easily iterate through all enum values and perform actions on each.

How to Automate GIT with .NET API
Mia Chevalier
28 May 2024
How to Automate GIT with .NET API

Switching from Team Foundation Server (TFS) to GIT can be challenging, especially for newcomers. To automate GIT operations, leveraging APIs like LibGit2Sharp for .NET and GitPython for Python can simplify tasks. These APIs provide methods for pulling the latest changes, staging files, committing updates, and pushing to the remote repository, all while ensuring robust error handling.

How to Fix Unity Git Repository Clone Issues
Mia Chevalier
19 May 2024
How to Fix Unity Git Repository Clone Issues

Setting up Unity with Git can be challenging, especially when cloned repositories appear empty in the Unity Editor. This problem often stems from improper configuration of the .gitignore file and handling of the Library folder. By excluding unnecessary files and using Git LFS for large assets, you can maintain a clean and functional repository. Additionally, implementing a custom Unity Editor script ensures all scenes are correctly imported and displayed.

Handling / in Email IDs for Microsoft Graph API
Alice Dupont
9 May 2024
Handling "/" in Email IDs for Microsoft Graph API

Addressing the Microsoft Graph API issue when attempting to move folders with IDs containing special characters can be complex. The core problem lies in the inability of standard URL encoding to handle '/' in the IDs.

Embedding Recharts Graphs in Emails Using C#
Leo Bernard
7 May 2024
Embedding Recharts Graphs in Emails Using C#

Integrating visual elements such as charts into corporate communications enhances understanding and engagement. Through specific backend and frontend technologies, charts are rendered into static formats to ensure compatibility with various client platforms. Techniques involve converting dynamic data visualizations from React applications into images using C# within a microservices architecture.

Understanding the Use of Angle Brackets vs. Quotes in C++ Include Directives
Arthur Petit
5 April 2024
Understanding the Use of Angle Brackets vs. Quotes in C++ Include Directives

In navigating the realm of C++ programming, understanding the distinctions between #include directives—specifically, <filename> vs. "filename"—is crucial for effective code compilation and organization. These nuances dictate how the compiler searches for header files, impacting the accessibility and structure of code libraries.

Comprehensive Guide to C++ Books and Resources
Hugo Bertrand
6 March 2024
Comprehensive Guide to C++ Books and Resources

Delving into the realm of C++ programming, this guide stands as a comprehensive beacon for learners and seasoned developers alike, seeking to navigate the extensive landscape of books and resources available.

Iterating Over Enums in C#
Louis Robert
6 March 2024
Iterating Over Enums in C#

Iterating over enums in C# offers developers a streamlined way to handle a set of named constants, enhancing code readability and maintainability.