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Determine if Python is running inside virtualenv
Is it possible to determine if the current script is running inside a virtualenv environment?
16 Answers
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SQL Server add auto increment primary key to existing table
... recommend to always explicitly specify the seed and increment in your SQL scripts - especially for a larger site. It's just good practice.
– marc_s
Oct 28 '15 at 13:59
1
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Are there any standard exit status codes in Linux?
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Part 1: Advanced Bash Scripting Guide
As always, the Advanced Bash Scripting Guide has great information:
(This was linked in another answer, but to a non-canonical URL.)
1: Catchall for general errors
2: Misuse of shell builtins (accordi...
dd: How to calculate optimal blocksize? [closed]
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For determining THE optimal output block size, I've written the following script that tests writing a 128M test file with dd at a range of different block sizes, from the default of 512 bytes to a maximum of 64M. Be warned, this script uses dd internally, so use with caution.
dd_obs_test.sh:
#!/b...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
I have seen lots of ways of running Perl code or scripts, with different flags. However, when I try to google for what each flag means, I mainly get results to generic Perl sites and no specific information regarding the flags or their use is found there.
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Multiline string literal in C#
...s '{' and '}'.
// this would give a format exception
string.Format(@"<script> function test(x)
{ return x * {0} } </script>", aMagicValue)
// this contrived example would work
string.Format(@"<script> function test(x)
{{ return x * {0} }} </script>", aMagicVal...
How to create separate AngularJS controller files?
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If the OP indicated confusion about CoffeeScript syntax, maybe it would be best not to use it in your answer?
– Andrew
Mar 10 '14 at 14:08
3
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MySQL OPTIMIZE all tables?
... in the database and/or server install, or is this something you'd have to script up yourself?
14 Answers
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Symbolicating iPhone App Crash Reports
...e able to symbolicate your stacktrace.
Proceeding to the symbolicatecrash script:
In Xcode 8.3 you should be able to invoke the script via
/Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash -v example.crash 2> symbolicate.log
If it...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...aapt binary and busybox if they are not already included in the rom.
This script will get the list of apps from your server and compare with any installed apps. The result is a list flagged for upgrade/installation.
#/system/bin/sh
SERVER_LIST=$(wget -qO- "http://demo.server.com/apk/" | grep 'href...