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How do I see the extensions loaded by PHP?
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on the command line,
or if you have access to the server configuration file open
/etc/php5/apache2/php.ini
and look at all the the extensions,
you can even enable or disable them by switching between On and Off like this
<Extension_name> = <[On | Off]>
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
... would probably be to run each command with '(cmd; echo "$?" >> "$tmpfile"), use this wait, and then read file for the fails. Also annotate-output. … or just use this script when you don't care that much.
– HoverHell
Mar 29 '12 at 10:18
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How can I pass data from Flask to JavaScript in a template?
...mea: you can also use the template engine to generate arbitrary text-based files, I have also used it to dynamically generate TeX files (-> PDF) and email, it's quite versatile ;)
– mensi
Jun 24 '12 at 15:17
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Pipe to/from the clipboard in Bash script
...o back and forth between osx and linux a lot I have the following in my dotfiles. alias pbcopy="xclip -selection c" alias pbpaste="xclip -selection clipboard -o" Hope that helps.
– doug
Dec 18 '13 at 19:14
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How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...en I was setting up TeamCity. Copied jar from the Platform Independent zip file into the folder prompted in TeamCity setup and hit refresh drivers button.
– Stephen Price
Mar 22 '15 at 4:58
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How to increase editor font size?
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Acoustics answer works, on windows it would be File --> Settings --> Editor --> Colors & Fonts then save as, name it something then you can edit all the fields you want.
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Recommended Vim plugins for JavaScript coding? [closed]
...ust npm install -g it, and tagbar will automatically use it for javascript files.
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Easiest way to rename a model using Django/South?
...artmigration instead of schemamigration.
Then manually edit the migration file to look like this:
class Migration(SchemaMigration):
def forwards(self, orm):
db.rename_table('yourapp_foo', 'yourapp_bar')
def backwards(self, orm):
db.rename_table('yourapp_bar','yourapp_foo...
What is the difference between exit() and abort()?
... the atexit function are executed
All open streams are flushed and closed, files created by tmpfile are removed
The program terminates with the specified exit code to the host
The abort() function sends the SIGABRT signal to the current process, if it is not caught the program is terminated with n...
How do I get the directory that a program is running from?
Is there a platform-agnostic and filesystem-agnostic method to obtain the full path of the directory from where a program is running using C/C++? Not to be confused with the current working directory. (Please don't suggest libraries unless they're standard ones like clib or STL.)
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