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Exit codes in Python
I got a message saying script xyz.py returned exit code 0 . What does this mean?
13 Answers
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How do I correctly clone a JavaScript object?
...ion after 5 seconds. */
setTimeout(function(){
var d2 = clone(d1);
alert("d1 = " + d1.toString() + "\nd2 = " + d2.toString());
}, 5000);
The date string for d1 will be 5 seconds behind that of d2. A way to make one Date the same as another is by calling the setTime method, but that is spec...
Can “git pull --all” update all my local branches?
...king out the other branches. You could wrap up your described steps into a script/alias if you like, though I'd suggest joining the commands with && so that should one of them fail, it won't try to plow on.
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How to enter a multi-line command
...l also work in some contexts:
1,
2
Keep in mind, though, similar to JavaScript's Automatic Semicolon Insertion, there are some things that are similarly broken because the line break occurs at a point where it is preceded by a valid statement:
return
5
will not work.
Finally, strings (in al...
How do you run multiple programs in parallel from a bash script?
...
Do not forget the wait! Yes, in bash you can wait for the script's child processes.
– Dummy00001
Jun 10 '10 at 18:43
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What is a pre-revprop-change hook in SVN, and how do I create it?
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Basically it's a script that is launched before unversioned property is modified on the repository, so that you can manage more precisely what's happening on your repository.
There are templates in the SVN distrib for different hooks, locate...
Quick-and-dirty way to ensure only one instance of a shell script is running at a time
...hat's a quick-and-dirty way to make sure that only one instance of a shell script is running at a given time?
40 Answers
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Backbone.js: `extend` undefined?
... just in case this isn't obvious. The order that things are loaded in JavaScript relates to the order the show up on the page. To load underscore first, be sure that the script tag including it comes before the one loading backbone. Like this:
<script src="underscore-1.4.4-min.js"></scr...
Adding console.log to every function automatically
...oads.
console.log = function(msg) {
// Add whatever you want here
alert(msg);
}
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PHP MySQL Google Chart JSON - Complete Example
...t;
<head>
<title>Massive Electronics</title>
<script type="text/javascript" src="loder.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);...