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pip install from git repo branch
...p install git+https://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6
And specify the branch name without the leading /.
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fol...
Run a single migration file
... of the ruby file:
rails console
>> require "db/migrate/20090408054532_add_foos.rb"
>> AddFoos.up
Note: newer versions of rails may require AddFoos.new.up rather than AddFoos.up.
An alternative way (without IRB) which relies on the fact that require returns an array of class names:
...
Convert a string to an enum in C#
...l appear on all instances of string whether they hold an enum or not (so 1234.ToString().ToEnum(StatusEnum.None) would be valid but nonsensical) . It's often be best to avoid cluttering Microsoft's core classes with extra methods that only apply in very specific contexts unless your entire developme...
Git rebase: conflicts keep blocking progress
...xt.
$ git checkout -b v4
Switched to a new branch 'v4'
$ echo v1.4-alpha-03 > version.txt
$ git add version.txt
$ git commit -m v4
[v4 1ef8c9b] v4
1 files changed, 1 insertions(+), 1 deletions(-)
Go back to master and change the content of version.txt so that there will be a conflit during th...
What does the brk() system call do?
...
239
In the diagram you posted, the "break"—the address manipulated by brk and sbrk—is the dotte...
How to terminate a python subprocess launched with shell=True
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Imran
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answered Jan 25 '11 at 9:07
mouadmouad
...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...
zwol
117k3131 gold badges210210 silver badges310310 bronze badges
answered Oct 6 '13 at 21:11
Keith ThompsonKe...
How to get last key in an array?
...uch as this one should do the trick :
$array = array(
'first' => 123,
'second' => 456,
'last' => 789,
);
end($array); // move the internal pointer to the end of the array
$key = key($array); // fetches the key of the element pointed to by the internal pointer
var_du...
String Resource new line /n not possible?
...
382
use a blackslash not a forwardslash. \n
<?xml version="1.0" encoding="utf-8"?>
<reso...
Unix tail equivalent command in Windows Powershell
...
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