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Why is #!/usr/bin/env bash superior to #!/bin/bash?
...D system, it's in /usr/local/bin, since it was installed as an optional package.
If you are absolutely sure bash is in /bin and will always be, there's no harm in putting it directly in your shebang—but I'd recommend against it because scripts and programs all have lives beyond what we initially ...
Volatile Vs Atomic [duplicate]
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The effect of the volatile keyword is approximately that each individual read or write operation on that variable is atomic.
Notably, however, an operation that requires more than one read/write -- such as i++, which is equivalent to i = i + 1, which ...
Are single quotes allowed in HTML?
... HTML are and always have been permitted by the specification. I don't think any browsers wouldn't understand them.
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jQuery event to trigger action when a div is made visible
I'm using jQuery in my site and I would like to trigger certain actions when a certain div is made visible.
22 Answers
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How to implement the --verbose or -v option into a script?
I know the --verbose or -v from several tools and I'd like to implement this into some of my own scripts and tools.
9 A...
What is the best algorithm for overriding GetHashCode?
...raries. Implementing it properly is especially important to find items quickly in a collection or when determining equality.
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In-Place Radix Sort
...ng text. Please bear with me. Boiled down, the question is: Is there a workable in-place radix sort algorithm ?
15 Answers...
How do I move a redis database from one server to another?
...the other redis server you want to migrate to. When redis starts up, it looks for this file to initialize the database from.
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When should I use git pull --rebase?
I know of some people who use git pull --rebase by default and others who insist never to use it. I believe I understand the difference between merging and rebasing, but I'm trying to put this in the context of git pull . Is it just about not wanting to see lots of merge commit messages, or are...
How do you branch and merge with TortoiseSVN? [closed]
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My easy click-by-click instructions (specific to TortoiseSVN) are in Stack Overflow question What is the simplest way to do branching and merging using TortoiseSVN?.
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