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What does the number in parentheses shown after Unix command names in manpages mean?
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What does do?
What's the difference if one web page starts with
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How do you get git to always pull from a specific branch?
...I have been working with it for some time now, with several different projects. In each project, I always git clone [repository] and from that point, can always git pull , so long as I don't have outstanding changes, of course.
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Extract only right most n letters from a string
How can I extract a substring which is composed of the rightmost six letters from another string ?
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How do you access the matched groups in a JavaScript regular expression?
I want to match a portion of a string using a regular expression and then access that parenthesized substring:
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Objective-C pass block as parameter
How can I pass a Block to a Function / Method ?
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What is the purpose of willSet and didSet in Swift?
Swift has a property declaration syntax very similar to C#'s:
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clang: how to list supported target architectures?
Currently I am interested in ARM in general and specifically iphone/android targets. But I just want to know more about clang, since it feels to play important role in the years to come.
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Find a private field with Reflection?
Given this class
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SQL update query using joins
I have to update a field with a value which is returned by a join of 3 tables.
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