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Python group by
...Do it in 2 steps. First, create a dictionary.
>>> input = [('11013331', 'KAT'), ('9085267', 'NOT'), ('5238761', 'ETH'), ('5349618', 'ETH'), ('11788544', 'NOT'), ('962142', 'ETH'), ('7795297', 'ETH'), ('7341464', 'ETH'), ('9843236', 'KAT'), ('5594916', 'ETH'), ('1550003', 'ETH')]
>>&g...
Finding what branch a Git commit came from
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rogerdpack
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answered Apr 25 '10 at 4:07
CascabelCascabel...
How to get time difference in minutes in PHP
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Noman
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answered Dec 13 '08 at 13:23
OliOli
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How do I get the name of the current executable in C#?
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answered Mar 5 '09 at 21:33
Steven A. LoweSteven A. Lowe
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Get person's age in Ruby
I'd like to get a person's age from its birthday. now - birthday / 365 doesn't work, because some years have 366 days. I came up with the following code:
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PHP filesize MB/KB conversion [duplicate]
...rg
function formatSizeUnits($bytes)
{
if ($bytes >= 1073741824)
{
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
}
elseif ($bytes >= 1048576)
{
$bytes = number_format($bytes / 1048576, 2) . ' MB';
}
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iOS: How to store username/password within an app?
...h greatly simplifies using Keychain.
Include Security.framework (in Xcode 3 right-click on frameworks folder and add existing framework. In Xcode 4 select your project, then select target, go to Build Phases tab and click + under Link Binary With Files) and KeychainItemWrapper .h & .m files int...
How to quickly open a file in Visual Studio 2012
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edited May 20 '13 at 21:37
Joe
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answere...
Python json.loads shows ValueError: Extra data
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153
As you can see in the following example, json.loads (and json.load) does not decode multiple jso...
How does the “final” keyword in Java work? (I can still modify an object.)
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edited Mar 23 '14 at 23:45
gonzobrains
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