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How to access the local Django webserver from outside world
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@S.Lott: Oh thank you. I know, it was in my mind as wrote it but somehow didn't make it to the keyboard ;)
– Felix Kling
Feb 14 '10 at 12:07
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What's the difference between isset() and array_key_exists()? [duplicate]
...ing out why a script was taking over 300s to execute. switched to isset(), now executes in less than 3s.
– celwell
Jul 12 '13 at 1:21
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Git - How to use .netrc file on Windows to save user and password
...assword in plain text as shown below.
With Git 1.8.3 (April 2013):
You now can use an encrypted .netrc (with gpg).
On Windows: %HOME%/_netrc (_, not '.')
A new read-only credential helper (in contrib/) to interact with the .netrc/.authinfo files has been added.
That script would allow you ...
Are there constants in JavaScript?
...swer is still highly ranked by Google in 2015 it should be said that it is now obsolete. The const keyword is now officially part of the language and is supported by every browser. According to statcounter.com only a few percent of internet users still use old browser versions that didn't support co...
What is the difference between save and export in Docker?
...r a couple of days and I already made some images (which was really fun!). Now I want to persist my work and came to the save and export commands, but I don't fully understand them.
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Is there a way to make R beep/play a sound at the end of a script?
...mething else on a different desktop. If I don't check frequently, I never know when something is finished. Is there a way to invoke a beep (like a system beep) or get R to play a sound or notify growl via some code at the end of my script?
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Is it possible to install another version of Python to Virtualenv?
...tions. This is just part of an ongoing, larger project I am engineering. Now, for the drop...
Set up environment folders.
$ mkdir env
$ mkdir pyenv
$ mkdir dep
Get Python-2.7.3, and virtualenv without any form of root OS installation.
$ cd dep
$ wget http://www.python.org/ftp/python/2.7.3/Pyt...
Javascript swap array elements
...r belts:
Given the array arr = [1,2,3,4], you can swap values in one line now like so:
[arr[0], arr[1]] = [arr[1], arr[0]];
This would produce the array [2,1,3,4]. This is destructuring assignment.
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#pragma once vs include guards? [duplicate]
I'm working on a codebase that is known to only run on windows and be compiled under Visual Studio (it integrates tightly with excel so it's not going anywhere). I'm wondering if I should go with the traditional include guards or use #pragma once for our code. I would think letting the compiler de...
HTML table headers always visible at top of window when viewing a large table
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Could you add a fiddle with a working code? (I know that there is in the site...)
– Michel Ayres
Mar 14 '14 at 14:53
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