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Why are dashes preferred for CSS selectors / HTML attributes?
...tic operator
I'd say that access to HTML elements via dot notation in JavaScript is a bug rather than a feature. It's a terrible construct from the early days of terrible JavaScript implementations and isn't really a great practice. For most of the stuff you do with JavaScript these days, you'd wan...
How to change Git log date formats
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This works a treat! Using a simple bash script to export a csv, now I can i have columns for year, month, week etc. Love it.
– Jamie Taylor
Mar 9 '16 at 9:18
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
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Update 3 (11/3/2014)
Google finally released official description.
Update 2 (10/31/2014)
Gradle plugin v0.14.0 for Android adds support for multi-dex. To enable, you just have to declare it in build.gradle:
android {
defaultConfig {
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multiDexEnabled true
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How to strip all non-alphabetic characters from string in SQL Server?
...e size of your column. To make that task easier I just used the Powershell script below, this example if for a VARCHAR(64):
1..64 | % {
" + CASE WHEN a NOT LIKE '%' + SUBSTRING(x, {0}, 1) + '%' THEN '' ELSE SUBSTRING(x, {0}, 1) END" -f $_
} | clip.exe
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What does !important mean in CSS?
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One purpose for !important would be in a GreaseMonkey script where you are purposely overriding other people's CSS that's likely more specific than yours.
– Noumenon
Apr 29 '14 at 10:29
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Webrick as production server vs. Thin or Unicorn?
... It is not single threaded. Or it is in the same way as any modern script language is implemted (with a GIL). But database access and IO in webrick is fully multithreaded.
– Lothar
Jan 2 '18 at 7:59
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How to exit pdb and allow program to continue?
...m is computationally expensive to run, so I don't want to exit without the script attempting to complete. continue doesn't seems to work. How can I exit pdb and continue with my program?
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NuGet auto package restore does not work with MSBuild
...doesn't build. The steps to fix it are painful, but less painful with this script. " github.com/owen2/AutomaticPackageRestoreMigrationScript Perhaps there is another doc that explains this further.
– AnneTheAgile
Dec 9 '14 at 16:52
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How do you plot bar charts in gnuplot?
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I recommend Derek Bruening's bar graph generator Perl script. Available at http://www.burningcutlery.com/derek/bargraph/
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How to unit test an object with database queries
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Options you have:
Write a script that will wipe out database before you start unit tests, then populate db with predefined set of data and run the tests. You can also do that before every test – it'll be slow, but less error prone.
Inject the databa...