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How do you set your pythonpath in an already-created virtualenv?
...usly mentioned line, and add the following line to your bin/postdeactivate script.
export PYTHONPATH="$OLD_PYTHONPATH"
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How to check if an object is an array?
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The method given in the ECMAScript standard to find the class of Object is to use the toString method from Object.prototype.
if( Object.prototype.toString.call( someVar ) === '[object Array]' ) {
alert( 'Array!' );
}
Or you could use typeof to te...
What is console.log?
...lity. So we use
http://jsconsole.com/ type :listen and it will give you a script tag to place in your HTML. From then on you can view your console inside the jsconsole website.
iOS and Android
You can also use http://html.adobe.com/edge/inspect/ to access web inspector tools and the console on an...
How to recursively delete an entire directory with PowerShell 2.0?
...for a workaround. It turns out I had a process I fired off earlier in the script that was working in the target directory. When changed the script to wait for the other process the "Remove-Item -Recurse -Force" command works. Always look in the mirror first:)
– Matt Spradley
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Is file append atomic in UNIX?
... you provide some link about that behaviour? I found it confirmed if the descriptor is a pipe, but I couldn't find evidence that it works for any file . including normal, non-NFS file objects.
– Alan Franzoni
Mar 3 '11 at 15:22
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Rake just one migration
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@pedrorolo: This is not outdated. This task has no description and so it will not show up in rake -T.
– Ryan Bigg
Oct 12 '11 at 19:56
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Chrome: timeouts/interval suspended in background tabs?
... they run in separate process and are not slowed down
I've written a tiny script that can be used without changes to your code - it simply overrides functions setTimeout, clearTimeout, setInterval, clearInterval
Just include it before all your code
http://github.com/turuslan/HackTimer
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Purpose of buildscript block in Gradle
...'t understand some parts of it. One of these parts is connected with buildscript block. What is its purpose?
6 Answers
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Can I create a One-Time-Use Function in a Script or Stored Procedure?
...re a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function.
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How to use getJSON, sending data with post method?
... cross domain access in two ways. JSONP, which doesn't use GET or POST but script injection; but also CORS - and .post() also supports CORS. However CORS requires that the server also support it whereas JSONP does not.
– hippietrail
Dec 22 '11 at 8:55
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