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What is the --save option for npm install?
..._modules by default. When you were trying to install dependencies for your app/module, you would need to first install them, and then add them (along with the appropriate version number) to the dependencies section of your package.json.
The --save option instructed NPM to include the package inside...
Why is setTimeout(fn, 0) sometimes useful?
...op-down selection before the browser was ready, meaning that the bug would appear.
This race existed because JavaScript has a single thread of execution that is shared with page rendering. In effect, running JavaScript blocks the updating of the DOM.
Your workaround was:
setTimeout(callback, 0)
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How to activate virtualenv?
... the flask project directory and under microblog directory there should be app and venv folders. then run the below command, This is one worked for me in Ubuntu.
source venv/bin/activate
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Disable cross domain web security in Firefox
... Works for me! I allowed CORS for localhost and now I can test my web apps and APIs locally without setting up complicated servers. Thank you!
– Arthur Khazbs
Jun 8 at 14:46
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PostgreSQL query to list all table names?
...iving just \dt in psql? See https://www.postgresql.org/docs/current/static/app-psql.html.
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Random color generator
...r creating easily distinguishable vibrant markers in Google Maps and other apps.
// Adam Cole, 2011-Sept-14
// HSV to RBG adapted from: http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
var r, g, b;
var h = step / numOfSteps;
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Git 'fatal: Unable to write new index file'
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It happened to me that the file .git/index was in use by another process (my local development web server). I shut down the process and then it worked.
s...
How to reload or re-render the entire page using AngularJS
...rollers but not the services. If you want to reset the whole state of your application you can use:
$window.location.reload();
This is a standard DOM method which you can access injecting the $window service.
If you want to be sure to reload the page from the server, for example when you are usi...
Location Manager Error : (KCLErrorDomain error 0)
... If you are wondering where is SCHEME follow this link developer.apple.com/library/mac/recipes/…
– Bishal Ghimire
Jun 26 '14 at 1:39
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How can I enable auto complete support in Notepad++?
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Auto complete documentation is now here: sourceforge.net/apps/mediawiki/notepad-plus/…
– Sam Mackrill
Oct 24 '11 at 16:11
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