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Print array to a file
...put nicely formatted array.
IMPORTANT NOTE:
Beware of user input.
This script was created for internal use.
If you intend to use this for public use you will need to add some additional data validation to prevent script injection.
This is not fool proof and should be used with trusted data on...
Getting root permissions on a file inside of vi? [closed]
...acter in normal mode to start entering a command. It should be omitted in scripts.
sil[ent] suppresses output from the command. In this case, we want to stop the Press any key to continue-like prompt that appears after running the :! command.
exec[ute] executes a string as a command. We can't j...
Can I make 'git diff' only the line numbers AND changed file names?
... but it is possible to do this in git, with the help of an "external diff" script.
Here's a pretty crappy one; it will be up to you to fix up the output the way you would like it.
#! /bin/sh
#
# run this with:
# GIT_EXTERNAL_DIFF=<name of script> git diff ...
#
case $# in
1) "unmerged fil...
What exactly is a reentrant function?
...ion to handle that…)
So, studying your code, one of those points should alert you:
The function has a state (i.e. access a global variable, or even a class member variable)
This function can be called by multiple threads, or could appear twice in the stack while the process is executing (i.e. t...
Why does JavaScript only work after opening developer tools in IE once?
IE9 Bug - JavaScript only works after opening developer tools once.
12 Answers
12
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Force unmount of NFS-mounted directory [closed]
...ything (including lsof). I caused the problem by breaking out of a backup script that I'm writing. The script mounts and unmounts the directory, but something about breaking out of rsync messed up my mount. I didn't know about the lazy unmount. It may have been the NAS device causing all the tro...
Returning JSON from PHP to JavaScript?
I have a PHP script that's being called through jQuery AJAX. I want the PHP script to return the data in JSON format to the javascript. Here's the pseudo code in the PHP script:
...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...my test start?
Yes, for that purpose you need jacocoant.jar and ant build script located in your jenkins workspace.
So basically what I need from http://www.eclemma.org/jacoco/ is jacocoant.jar located in my jenkins workspace, and jacocoagent.jar located on my app server VM?
That's right.
I don'...
S3 Static Website Hosting Route All Paths to Index.html
I am using S3 to host a javascript app that will use HTML5 pushStates. The problem is if the user bookmarks any of the URLs, it will not resolve to anything. What I need is the ability to take all url requests and serve up the root index.html in my S3 bucket, rather than just doing a full redirect. ...
Is there any way to see the file system on the iOS simulator?
...
Great suggestion.. Really hope there is a script or little utility to help with this.. Each iOS device emulated as a completely different folder it seems.. The folder structure is all over the place in the new version.. :(
– Markive
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