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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
In order to duplicate an array in JavaScript: which of the following is faster to use?
22 Answers
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Python Pandas Error tokenizing data
...e != []:
# Handle the errors however you want
I proceeded to write a script to reinsert the lines into the DataFrame since the bad lines will be given by the variable 'line' in the above code. This can all be avoided by simply using the csv reader. Hopefully the pandas developers can make it e...
Error pushing to GitHub - insufficient permission for adding an object to repository database
... with the owner of root that git was relying on. I had an auto-deployment script running under the 'apache' owner which then stopped working.
– coatesap
Jun 11 '15 at 16:35
9
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What are these ^M's that keep showing up in my files in emacs?
... You may be able to find a dos2unix tool to help, or simply write a small script to fix them yourself.
Edit: I found the following Python sample code here:
string.replace( str, '\r', '' )
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Using tags to turn off caching in all browsers? [duplicate]
...ifferent http service request. That worked for me, so adding a server side scripting code snippet to automatically update this tag wouldn't hurt:
<meta http-equiv="expires" content="timestamp">
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Dependency graph of Visual Studio projects
...want to pay for (or install) a tool to do it. I created a quick PowerShell script that goes through the project references and spits them out in a yuml.me friendly-format instead:
Function Get-ProjectReferences ($rootFolder)
{
$projectFiles = Get-ChildItem $rootFolder -Filter *.csproj -Recurse
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Adding options to select with javascript
I want this javascript to create options from 12 to 100 in a select with id="mainSelect", because I do not want to create all of the option tags manually. Can you give me some pointers? Thanks
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Passing variables to the next middleware using next() in Express.js
... @Kousha You can write router middleware at the top of your routing script: router.use(function(req,res,next){req.YOUR_APP_NAME = {};next()})
– Tomas
Feb 7 '16 at 1:22
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How to auto-reload files in Node.js?
... add more parameters for debugging and watching options.
package.json
"scripts": {
"dev": "cross-env NODE_ENV=development nodemon --watch server --inspect ./server/server.js"
}
The command: nodemon --watch server --inspect ./server/server.js
Whereas:
--watch server Restart the app when...
Is there a way to make HTML5 video fullscreen?
...ld not provide a
public API to cause videos to be shown
full-screen. A script, combined with a
carefully crafted video file, could
trick the user into thinking a
system-modal dialog had been shown,
and prompt the user for a password.
There is also the danger of "mere"
annoyance, with...