Add a space (or other delimiter) only if a variable is set, in order to avoid ugly unnecessary spaces.
To add a "space" to the dock in OS X, open up Terminal.app and enter this. Enter it as many times as you want spaces. Error on too many, they are easy to remove. by Chris Coyier
Once the keycode of the spacebar is detected, it returns false which disallow the entering of space.
Apache code example shows how to remove .php from URL
This removes every instance of a space in the given string returning the new string as a string for Visual Basic
Code snippet to remove class after delay in jQuery.
Here is code to emove a specific character from the end of a Excel cell. Replace 'A1' with the cell and '-' with the character you want to remove. I found it very useful.
An example C++ code for using the same variable name in different scopes by Ali Murad
Add Non-Breaking Space on Title to Prevent Widows
Append Non-Breaking Space Between Last Two Words
A Java example for Stateless Session Bean With Three Methods
This is a very common PHP question of HOW TO remove last character from string in PHP. Find below some ways how to delete last character from string in PHP.
Code example using PHP to add/ remove nodes from an XML file
How to automize versioning by modifying a line in the AssemblyInfo file.
PHP example code for secure link conversion
Encodes the given data with MIME base64. Base64-encoded data takes about 33% more space than the original data.
In the same way you often need to format data being sent from Flash, you sometimes need to format data being received. This function takes a string and removes all spaces from it. Here we use the split method of the String class to split the string into an Array and then call the join method of the Array class to convert it back to a string....
Some example useful C code of string functions
This Delphi code example shown how to add and remove a shell extension
The IsFileInUse Delphi function will return true if the file is locked for exclusive access. False is returned if the file does not exist. Code "flow": Two things need to be checked here: A) Is the file a READ-ONLY file? and B) Is the file in use? The main point of the excercise is to check the files attributes for the READ-ONLY...