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How to uninstall editable packages with pip (installed with -e)

...tualenv}/lib/python2.7/site-packages/ (if not using virtualenv then {system_dir}/lib/python2.7/dist-packages/) remove the egg file (e.g. distribute-0.6.34-py2.7.egg) if there is any from file easy-install.pth, remove the corresponding line (it should be a path to the source directory or of an egg ...
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How to force keyboard with numbers in mobile website in Android

I have a mobile website and it has some HTML input elements in it, like this: 7 Answers ...
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How to display a confirmation dialog when clicking an link?

I want this link to have a JavaScript dialog that asks the user “ Are you sure? Y/N ”. 9 Answers ...
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What's the difference between TRUNCATE and DELETE in SQL

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Maximum length of the textual representation of an IPv6 address?

I want to store the data returned by $_SERVER["REMOTE_ADDR"] in PHP into a DB field, pretty simple task, really. The problem is that I can't find any proper information about the maximum length of the textual representation of an IPv6 address, which is what a webserver provides through $_SERVER...
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Test if string is a number in Ruby on Rails

... Create is_number? Method. Create a helper method: def is_number? string true if Float(string) rescue false end And then call it like this: my_string = '12.34' is_number?( my_string ) # => true Extend String Class. If yo...
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Is there an easy way to return a string repeated X number of times?

I'm trying to insert a certain number of indentations before a string based on an items depth and I'm wondering if there is a way to return a string repeated X times. Example: ...
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How to customize an end time for a YouTube video?

I'm trying to figure out how I can specify a custom end time for an embedded YouTube video. I know that I can customize the start time by adding &start=30 , but I haven't seen anything relating to the end time. ...
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Chrome ignores autocomplete=“off”

I've created a web application which uses a tagbox drop down. This works great in all browsers except Chrome browser (Version 21.0.1180.89). ...
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