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Using unset vs. setting a variable to empty

... | edited Jan 21 '18 at 19:48 answered Sep 4 '12 at 12:54 ...
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Ignore modified (but not committed) files in git?

... 277 check out the git-update-index man page and the --assume-unchanged bit and related. when I ha...
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What are the applications of binary trees?

...ery high-bandwidth router for storing router-tables. Hash Trees - used in p2p programs and specialized image-signatures in which a hash needs to be verified, but the whole file is not available. Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes i...
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jQuery AJAX submit form

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Inserting HTML into a div

... answered Feb 25 '09 at 5:06 NathanNathan 10.2k1212 gold badges4848 silver badges6262 bronze badges ...
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How do I ignore files in Subversion?

...is answer has been updated to match SVN 1.8 and 1.9's behaviour) You have 2 questions: Marking files as ignored: By "ignored file" I mean the file won't appear in lists even as "unversioned": your SVN client will pretend the file doesn't exist at all in the filesystem. Ignored files are specifie...
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Add padding on view programmatically

I am deveoping Android v2.2 app. 10 Answers 10 ...
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In Ruby how do I generate a long string of repeated text?

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Maximum packet size for a TCP connection

...to be at. – Ether Apr 10 '10 at 17:12 3 ...
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How can I tell if a DOM element is visible in the current viewport?

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