Core C# Programming Techniques: Reference Parameters, String Manipulation, Reflection, Sockets, and Data Tables
Passing Parameters by Reference in C#
The ref modifier enables methods to operate directly on variables passed as arguments. Any modifications within the method persist in the original variable scope.
void IncrementNumber(ref int input)
{
input *= 2;
}
int counter = 25;
IncrementNumber(ref counter);
Console.WriteLine(counter); // Displays ...
Posted on Fri, 25 Sep 2026 16:38:52 +0000 by mark_18
Essential Python Output and String Operations
Basic Output in Python
In Python, the print() function serves as the primary method for displaying data. Below are fundamental output examples demonstrating various techniques for presenting strings, numbers, and formatted content.
Basic Output Examples
# Direct string output
print("Welcome to Python programming!")
# Numeric output
print(10 ...
Posted on Fri, 10 Jul 2026 17:42:38 +0000 by Edwin Okli