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Indenting code in Sublime text 2?

...s-User contains exactly those lines and save that file. Also make sure ST knows which kind of filetype/syntax it should use (is your syntax highlighting correct?). If it still does not work try a different key (e.g. "f8" seems unused) then if that does not work either check whether user defined keyb...
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Insert a commit before the root commit in Git?

... You can of course rearrange the whole procedure into a one-liner if you know your shell well enough. Without plumbing With regular porcelain commands, you cannot create an empty commit without checking out the newroot branch and updating the index and working copy repeatedly, for no good reason....
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Is “double hashing” a password less secure than just hashing it once?

...rse the key derivation is discovered, an attacker still has to complete a known-plaintext attack. How to break a password Stored passwords need protection from an offline attack. If passwords aren't salted, they can be broken with a pre-computed dictionary attack (for example, using a Rainbow Tabl...
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Number of visitors on a specific page

... Ok great ! Now I can see all the visits to a specific URL, perfect ! How can I find where did the visitors (of this specific page) come from ? – Basj Oct 21 '13 at 20:05 ...
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Detect iPad Mini in HTML5

...ertain whether this is because the size of the viewport is really actually now fixed at that value after you rotate the tab, or if it is simply being cached incorrectly somewhere, but if you sit around and play with multiple tabs in various rotation configurations you can see how it correlates. Wher...
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How to do a logical OR operation in shell scripting

...not that unix doesn't use them, it's that bash and all the other shells I know use them for input/output redirection. – Cascabel Nov 6 '10 at 2:28 add a comment ...
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Why em instead of px?

... There is no way to convert between ems and pixels, unless you know what the size of an 'em' is in pixels, in that context. That can depend on the inherited font size of that element, which can in turn depend on the font size of the document as a whole, which can depend on the font size ...
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.trim() in JavaScript not working in IE

...e under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE? ...
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How to deal with persistent storage (e.g. databases) in Docker

...s the main point of having data only containers. Docker documentation has now the DEFINITIVE description of the container as volume/s pattern. Following is the backup/restore procedure for Docker 1.8.x and below. BACKUP: sudo docker run --rm --volumes-from DATA -v $(pwd):/backup busybox tar cvf ...
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classical inheritance vs prototypal inheritance in javascript

...rld entity (i.e. they represent real word things in the program). This is known as abstraction. Abstraction: The representation of real world things in computer programs. Theoretically an abstraction is defined as "a general concept formed by extracting common features from specific examples". How...