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Getting Django admin url for an object

...e was an easy way to get the admin url of an object, and I had written a small filter that I'd use like this: <a href="{{ object|admin_url }}" .... > ... </a> ...
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Track the time a command takes in UNIX/LINUX?

...ts the Gnu time command, but time is a builtin in bash, which doesn't have all the options documented there. – Ben Crowell Jun 17 '17 at 15:27 add a comment ...
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Are 2^n and n*2^n in the same time complexity?

...out when it is okay to ignore terms in a time complexity equation, specifically with non-polynomial examples. 5 Answers ...
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How to customize ?

Is it possible to change the appearance of <input type="file"> ? 18 Answers 18...
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Get keys from HashMap in Java

...HashMap contains more than one key. You can use keySet() to get the set of all keys. team1.put("foo", 1); team1.put("bar", 2); will store 1 with key "foo" and 2 with key "bar". To iterate over all the keys: for ( String key : team1.keySet() ) { System.out.println( key ); } will print "foo"...
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How do I “un-revert” a reverted Git commit?

... Please note this will remove all changes in working tree and index. Use git stash to save any changes you don't wan't to lose. – zpon Aug 30 '16 at 5:37 ...
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Chmod 777 to a folder and all contents [duplicate]

I have a web directory /www and a folder in that directory called store . 7 Answers ...
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How to scale down a range of numbers with a known min and max value

So I am trying to figure out how to take a range of numbers and scale the values down to fit a range. The reason for wanting to do this is that I am trying to draw ellipses in a java swing jpanel. I want the height and width of each ellipse to be in a range of say 1-30. I have methods that find t...
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How can I swap positions of two open files (in splits) in vim?

... 'hide buf' markedBuf endfunction nmap <silent> <leader>mw :call MarkWindowSwap()<CR> nmap <silent> <leader>pw :call DoWindowSwap()<CR> To use (assuming your mapleader is set to \) you would: Move to the window to mark for the swap via ctrl-w movement Type ...
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How to convert all text to lowercase in Vim

How do you convert all text in Vim to lowercase? Is it even possible? 10 Answers 10 ...