The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script. First, the awk command ...
The JSP language uses Java syntax to create online websites. You use the "toUpperCase" function to convert a string value to all uppercase letters. You use this function when you want to display ...
I'm trying to get PHP to address expressions of the form {<I>expr</I>} in the order that they are nested within one another. So:<BR><BR>{do {re {mi}}}<BR><BR>would ...
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