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Using Rails 3.1 assets pipeline to conditionally use certain css

...r the entirety of the stylesheets. I'm not sure if there's another way to selectively include part of the styles unless it's on a separate stylesheet. At least this way we compile to only a handful of CSS files. – gcastro Sep 8 '11 at 17:16 ...
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What is the “volatile” keyword used for?

...latestness" - inherently fake since a lock just force cores to arbitrarily select one speaker at a time w/o fairness - but rather try to design away the need for such an unnatural concept. – AnorZaken May 5 at 15:57 ...
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SQLite Concurrent Access

... If most of those concurrent accesses are reads (e.g. SELECT), SQLite can handle them very well. But if you start writing concurrently, lock contention could become an issue. A lot would then depend on how fast your filesystem is, since the SQLite engine itself is extremely fast...
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Why does an NSInteger variable have to be cast to long when used as a format argument?

... I suppose the selected answer is technically the best answer to the question, but if you want to know how to avoid casting each occurrence and prevent warnings then I find this is the best solution. – Daniel Wood ...
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How to determine when a Git branch was created?

...r` If you’d rather see it in context using gitk, then use gitk --all --select-commit=`git merge-base foo master` (where foo is the name of the branch you are looking for.) share | improve thi...
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Append text to input field

...ple, but I would add one extra note to it. You should really cache jQuery selections, there is no reason to call $("#input-field-id") twice: var input = $( "#input-field-id" ); input.val( input.val() + "more text" ); The other option, .val() can also take a function as an argument. This has the...
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Recursive sub folder search and return files in a list python

...fter the latest downvote, it occurred to me that glob is a better tool for selecting by extension. import os from glob import glob result = [y for x in os.walk(PATH) for y in glob(os.path.join(x[0], '*.txt'))] Also a generator version from itertools import chain result = (chain.from_iterable(glo...
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Does my application “contain encryption”?

...d you are done. 2. Verification You can verify this in itunes connect. select your app chose features chose encryption click "+" follow the dialog for https or authentication the answer is yes and yes In any case you should of course read yourself carefully through the dialog. A very helpfu...
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use Winmerge inside of Git to file diff

...GI, which allows you to review the list of files with a difference, before selecting one to examine its internal differences. I have tweaked it to use only DOS commands @echo off setlocal if "%1" == "-?" ( echo GitDiff - enables diffing of file lists, instead of having to serially echo d...
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How do I stop Entity Framework from trying to save/insert child objects?

...to create a new record when the ID is provided. If there was a way to fill select list options with the actual object we'd be in business. – T3.0 Jul 10 at 18:09 add a comment...