Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a ...

.NET Framework 4 introduces a new method on its String class called IsNullOrWhiteSpace that checks whether a provided String is null, empty, or consists only of "white space." This handy method is ...

What is the sed or awk format to put a space between every 2 characters? Thanks.

The Java String class contains a length () method that returns the total number of characters a given String contains. This value includes all blanks, spaces, and other special characters.

Microsoft Word's Replace feature is under-used because the more complex the requirement, the more complex the solution. If you're inserting characters into the middle of a string, there is a solution.