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How to count number of files in each directory?
I am able to list all the directories by
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Display current date and time without punctuation
For example, I want to display current date and time as the following format:
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How to get a specific output iterating a hash in Ruby?
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Is \d not supported by grep's basic expressions?
This does not generate any output. How come?
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Clear Text Selection with JavaScript
Simple question which I can't find the answer to:
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Get Folder Size from Windows Command Line
Is it possible in Windows to get a folder's size from the command line without using any 3rd party tool?
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Converting milliseconds to a date (jQuery/JavaScript)
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Circle line-segment collision detection algorithm?
I have a line from A to B and a circle positioned at C with the radius R.
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Unicode equivalents for \w and \b in Java regular expressions?
Many modern regex implementations interpret the \w character class shorthand as "any letter, digit, or connecting punctuation" (usually: underscore). That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig .
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In C++, what is a virtual base class?
I want to know what a " virtual base class " is and what it means.
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