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cleanest way to skip a foreach if array is empty [duplicate]

... | edited Sep 13 '18 at 10:18 answered Aug 10 '10 at 6:26 ...
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Clearing using jQuery

...s as it keeps a copy in jquery.data, it does not work otherwise, so it's a bit of a cheat/work-around and means things are not compatible between different methods or libraries. document.getElementById("fileopen").addEventListener("change", function () { alert("change"); }, false); $("#clear")...
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iOS 7 style Blur view

...| edited Oct 29 '14 at 16:10 answered Oct 26 '13 at 15:10 c...
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“implements Runnable” vs “extends Thread” in Java

...ecturally seperating the "job" from the "runner". – 8bitjunkie Feb 12 '14 at 9:28  |  show 25 more comments ...
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Do python projects need a MANIFEST.in, and what should be in it?

...ter - setuptools is the way to go. You can ignore the fact, distutils is a bit broken and is low level base for setuptools as setuptools shall take care of hiding these things from you. EDIT: Last few projects I use pbr for building distribution packages with three line setup.py and rest being in s...
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Is there any “font smoothing” in Google Chrome?

... there are some CSS tricks that will "smoothen" the rendered font a little bit, you'll find the workaround(s) deeper in this answer. 2.) There IS a real solution for this when self-hosting the fonts, first posted by Jaime Fernandez in another answer on this Stackoverflow page, which fixes this issu...
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Can't get Gulp to run: cannot find module 'gulp-util'

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How JavaScript closures are garbage collected

...will be gone. Update I have tried it in Chrome 30, FF25, Opera 12 and IE10 on Windows. The standard doesn't say anything about garbage collection, but gives some clues of what should happen. Section 13 Function definition, step 4: "Let closure be the result of creating a new Function object a...
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How to send an email with Python?

... get an exception, but you then need to find a way to re-try the sending a bit later on. If you talk to your own sendmail/postfix, then it'll take care of that re-sending for you. – Ralph Bolton Feb 15 '18 at 16:35 ...
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Difference between “module.exports” and “exports” in the CommonJs Module System

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