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Math - mapping numbers

... If your number X falls between A and B, and you would like Y to fall between C and D, you can apply the following linear transform: Y = (X-A)/(B-A) * (D-C) + C That should give you what you want, although your question is a...
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How to find files that match a wildcard string in Java?

This should be really simple. If I have a String like this: 16 Answers 16 ...
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How can I convert my device token (NSData) into an NSString?

I am implementing push notifications. I'd like to save my APNS Token as a String. 29 Answers ...
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brew update: The following untracked working tree files would be overwritten by merge:

...run brew update and I get an error about my local changes would be lost if I merged. I tried committing my local changes (don't remember making any, but it's been awhile), and that made things worse. ...
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Keyboard shortcuts with jQuery

How can I wire an event to fire if someone presses the letter g ? 12 Answers 12 ...
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How do I delete a local repository in git? [duplicate]

I can't find the command. I tried Googling "git 'delete a repository'". 4 Answers 4 ...
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$.ajax - dataType

What is the difference between 4 Answers 4 ...
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Referring to a Column Alias in a WHERE Clause

... SELECT logcount, logUserID, maxlogtm, DATEDIFF(day, maxlogtm, GETDATE()) AS daysdiff FROM statslogsummary WHERE ( DATEDIFF(day, maxlogtm, GETDATE() > 120) Normally you can't refer to field aliases in the WHERE clause. (Think of it as the entire SELECT including al...
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How do I fix the indentation of an entire file in Vi?

In Vim, what is the command to correct the indentation of all the lines? 16 Answers 16...
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Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?

I'm reading the documentation and I am constantly shaking my head at some of the design decisions of the language. But the thing that really got me puzzled is how arrays are handled. ...