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get just the integer from wc in bash
Is there a way to get the integer that wc returns in bash?
14 Answers
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Getting JavaScript object key list
I have a JavaScript object like
17 Answers
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How to develop a soft keyboard for Android? [closed]
...lay around with some ideas and develop a soft keyboard for Android to replace the default one.
4 Answers
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How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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Create a folder inside documents folder in iOS apps
I just want to create new folders in the documents folder of my iPhone app.
9 Answers
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Pass a local file in to URL in Java
How do I create a new URL object using a local file, for the purpose of unit tests?
7 Answers
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What are some (concrete) use-cases for metaclasses?
I have a friend who likes to use metaclasses, and regularly offers them as a solution.
19 Answers
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How to hide elements without having them take space on the page?
I'm using visibility:hidden to hide certain elements, but they still take up space on the page while hidden.
12 Answers
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How to split a string with any whitespace chars as delimiters
....split() to split a String into an Array of substrings using all whitespace characters ( ' ' , '\t' , '\n' , etc.) as delimiters?
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