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Are “while(true)” loops so bad? [closed]

...ed to read: it's got an extra else block, the actOnInput is more indented, and if you're trying to work out what happens when testCondition returns true, you need to look carefully through the rest of the block to check that there isn't something after the else block which would occur whether runnin...
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Resizing SVG in html?

So, I have an SVG file in HTML, and one of the things I've heard about the format is that it doesn't get all pixelated when you zoom in on it. ...
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Not receiving Google OAuth refresh token

...Google. The Google API says that to get the access token, send the code and other parameters to token generating page, and the response will be a JSON Object like : ...
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Re-raise exception with a different type and message, preserving existing information

I'm writing a module and want to have a unified exception hierarchy for the exceptions that it can raise (e.g. inheriting from a FooError abstract class for all the foo module's specific exceptions). This allows users of the module to catch those particular exceptions and handle them distinctly,...
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Deploy a project using Git push

... I found this script on this site and it seems to work quite well. Copy over your .git directory to your web server On your local copy, modify your .git/config file and add your web server as a remote: [remote "production"] url = username@webserver:/pa...
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How to cat a file containing code?

... backticks will be evaluated, etc, like you discovered. If you need to expand some, but not all, values, you need to individually escape the ones you want to prevent. cat <<EOF >>brightup.sh #!/bin/sh # Created on $(date # : <<-- this will be evaluated before cat;) echo "\$HOME w...
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How do I change Bootstrap 3 column order on mobile layout?

...a top fixed navbar. Underneath I have two columns, one for a sidebar (3), and one for content (9). Which on desktop looks like this ...
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How do I write JSON data to a file?

... You forgot the actual JSON part - data is a dictionary and not yet JSON-encoded. Write it like this for maximum compatibility (Python 2 and 3): import json with open('data.json', 'w') as f: json.dump(data, f) On a modern system (i.e. Python 3 and UTF-8 support), you can wr...
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why windows 7 task scheduler task fails with error 2147942667

...ogged on everything works fine. but I want to run this task in background and hence i am running it using the option Run whether user is logged on or not . Now when i run the task it is not working. I get following 2 errors. I don't understand this error. Please help me resolve this issue. ...
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How to calculate time elapsed in bash script?

I print the start and end time using date +"%T" , which results in something like: 20 Answers ...