c# – Page 28 – CodeRavo

Understanding and Resolving CS0120 Error in C#: Static vs. Instance Contexts

Introduction In C#, developers often encounter a common compiler error, CS0120: An object reference is required … Understanding and Resolving CS0120 Error in C#: Static vs. Instance ContextsRead more

c#, cs0120-error, invokerequired, static-vs-instance, threading, ui-updates, windows-forms

Understanding and Resolving "No rule to make target" Errors in Makefiles

Introduction When working with make in a C++ project, you might encounter an error message like: … Understanding and Resolving "No rule to make target" Errors in MakefilesRead more

build-system, c#, debugging, error handling, gcc, makefile, pattern-rules, syntax-errors

Calculating Days Between Two Dates in C#

Introduction Determining the number of days between two dates is a common task in programming, often … Calculating Days Between Two Dates in C#Read more

c#, date-difference, DateTime, days, time-calculation, timespan, totaldays

Understanding Regular Expressions to Validate Numeric Strings in C#

Introduction Regular expressions (regex) are powerful tools for pattern matching and text manipulation. They allow you … Understanding Regular Expressions to Validate Numeric Strings in C#Read more

anchors, c#, digit-validation, quantifiers, regex-numeric-validation, regular expressions, string validation

Working with Date and Time in Modern C++: A Cross-Platform Approach

Introduction Handling date and time is a common requirement in many software applications. In modern C++, … Working with Date and Time in Modern C++: A Cross-Platform ApproachRead more

c-11, c-20, c#, chrono-library, cross-platform, date-and-time, howard-hinnant-s-date-library, time-zones

Validating Password Complexity with Regular Expressions and Beyond

Validating Password Complexity with Regular Expressions and Beyond Password validation is a crucial security practice. A … Validating Password Complexity with Regular Expressions and BeyondRead more

c#, code-example, password-complexity, password-strength, password-validation, regex, regular-expression, Security

Integer to String Conversion in C#

Converting Integers to Strings in C# Often in programming, you’ll need to represent numerical data as … Integer to String Conversion in C#Read more

c#, convert, int to string, string conversion, string formatting, string interpolation, tostring

Debugging Symbols Not Loading in Visual Studio

Debugging Symbols Not Loading in Visual Studio When debugging a C# application in Visual Studio, you … Debugging Symbols Not Loading in Visual StudioRead more

.NET, breakpoint, c#, debug-configuration, debugging, debugging-symbols, modules-window, pdb, symbols, visual-studio

Accessing and Using PI in C++

Introduction In many mathematical and scientific applications, the constant PI (π) is fundamental. C++ provides several … Accessing and Using PI in C++Read more

accuracy, c-20, c#, constant, m-pi, math, math-constants, numbers, pi, portability

Creating a .PFX File from Certificate and Private Key: A Comprehensive Guide

Introduction When setting up HTTPS for websites, especially on platforms like IIS (Internet Information Services), it’s … Creating a .PFX File from Certificate and Private Key: A Comprehensive GuideRead more

bouncycastle, c#, certificate, certutil, digicert-utility, OpenSSL, pfx-file, Private Key, pvk2pfx, windows