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How to submit form on change of dropdown list?
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Just ask assistance of JavaScript.
<select onchange="this.form.submit()">
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</select>
See also:
HTML dog - JavaScript tutorial
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How to set Meld as git mergetool
...git config --global mergetool.meld.path C:/meld-1.6.0/Bin/meld.sh
With a script meld.sh:
#!/bin/env bash
C:/Python27/pythonw.exe C:/meld-1.6.0/bin/meld $@
abergmeier mentions in the comments:
I had to do:
git config --global merge.tool meld
git config --global mergetool.meld.path /c/Pr...
Output first 100 characters in a string
...t greek[:10]
αβγδεζηθικ
If you want to run the above code as a script, put this line at the top
# -*- coding: utf-8 -*-
If your editor doesn't save in utf-8, substitute the correct encoding
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The source was not found, but some or all event logs could not be searched
...create a source. But that's probably an overkill.
I wrote this powershell script to create the event source at will. Save it as *.ps1 and run it with any privilege and it will elevate itself.
# CHECK OR RUN AS ADMIN
If (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentit...
Node.js getaddrinfo ENOTFOUND
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My issue was that within my nodejs script I was making a request to the wrong url and this error was thrown.
– Michael J. Calkins
Dec 12 '13 at 6:36
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Find region from within an EC2 instance
...a source. This assumes that the 169.254.169.254 API is available, and your script should handle network failures accordingly. ec2-metadata is just a wrapper for this API, but essentially does the same thing.
– dannosaur
Apr 7 '15 at 7:50
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How can I have grep not print out 'No such file or directory' errors?
... don't bother while doing sysadmin tasks over the console, but from within scripts I do look for text files with "find", and then grep each one:
find /etc -type f -exec grep -nHi -e "widehat" {} \;
Instead of:
grep -nRHi -e "widehat" /etc
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Simple way to encode a string according to a password?
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I fixed smehmood's script, and added the decoding function gist.github.com/ilogik/6f9431e4588015ecb194
– Adrian Mester
Jul 23 '13 at 20:24
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Is there any way to post events to Google Analytics via server-side API? [closed]
...ook at the usage-stats module.
Command line
Tracking statistics in shell scripts:
# Track an event: category 'Backup', action 'start'
usage-stats event --tid UA-98765432-1 --ec Backup --ea start
# Perform the backup
cp files/** backup/
# Track an event: category 'Backup', action 'complete'
usag...
How to include() all PHP files from a directory?
In PHP can I include a directory of scripts?
12 Answers
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