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When do I use fabs and when is it sufficient to use std::abs?
...Is this on every platform the case? Esp. Windows and Mac OS X? Or is it at least in the C++ standard?
– math
Jun 25 '10 at 13:09
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Graph visualization library in JavaScript
...you're thinking about building a serious webapp with graphs, you should at least consider Cytoscape.js. It's free and open-source:
http://js.cytoscape.org
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MVC (Laravel) where to add logic
... just got all these extra files. Why not just include it in the models? At least that way you don't have the extra files.
– Sabrina Leggett
May 12 '14 at 14:40
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This app won't run unless you update Google Play Services (via Bazaar)
...description how to get it working.
You basically need an emulator with at least API level 9 and no Google APIs. Then you'll have to get the APKs from a rooted device:
adb -d pull /data/app/com.android.vending-2.apk
adb -d pull /data/app/com.google.android.gms-2.apk
and install them in the emulat...
List all of the possible goals in Maven 2?
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@romain No, mvnsh doesn't provide completion (at least not in the version I have on my machine). I checked before answering :)
– Pascal Thivent
Oct 22 '10 at 16:18
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Do I cast the result of malloc?
...ing the sizeof first, in this case, ensures multiplication is done with at least size_t math.
Compare: malloc(sizeof *sieve * length * width) vs. malloc(length * width * sizeof *sieve) the second may overflow the length * width when width and length are smaller types than size_t.
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Why does Javascript getYear() return 108?
...00" in honor of this oft-reported non-bug.
Nowadays, in the Perl world at least, it makes more sense to use a standard module for date-handling, one which uses real four-digit years. Not sure what might be available for JavaScript.
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how to make a whole row in a table clickable as a link?
...was posted window.document.location is obsolete (or deprecated at the very least) use window.location instead.
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PowerShell: Store Entire Text File Contents in Variable
...Path instead of the current directory (when running from Powershell ISE at least):
$text = [IO.File]::ReadAllText($filePath)
Powershell 3+:
$text = Get-Content $filePath -Raw
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Standard way to embed version into python package?
...386/440-compliant version information embedded in a single source file, at least for larger projects.
– oefe
Jun 10 '14 at 20:37
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