Sorted:

VB Convert String to Number: CInt, CDbl, CLng Guide

How to Check Network Speed in Linux

Accessing Characters in Python Strings

Python String Character Search

Find String Position in PostgreSQL

C For Loop: Check if Number is Palindrome

Change Linux Resolution: Using xrandr Command

CentOS Dual Network Card Routing Guide

MySQL Data Partitioning: Split Data Methods

Python String: Find Max & Min Characters