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How to work with Git branches and Rails migrations
...ay down (migrations).
– Kostas
Jan 20 '11 at 17:51
4
If you want to load data, use db/seeds.rb I...
Check element CSS display with JavaScript
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edited Sep 8 at 16:20
answered Feb 1 '11 at 18:06
Dan...
Find the IP address of the client in an SSH session
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edited Sep 5 '16 at 7:06
cweiske
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What does extern inline do?
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answered Oct 19 '08 at 15:35
puetzkpuetzk
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Bold & Non-Bold Text In A Single UILabel?
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360
Update
In Swift we don't have to deal with iOS5 old stuff besides syntax is shorter so everythi...
Convert decimal to hexadecimal in UNIX shell script
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108
echo "obase=16; 34" | bc
If you want to filter a whole file of integers, one per line:
( ech...
Preserving signatures of decorated functions
..."""Computes x*y + 2*z"""
return x*y + 2*z
print funny_function("3", 4.0, z="5")
# 22
help(funny_function)
# Help on function funny_function in module __main__:
#
# funny_function(x, y, z=3)
# Computes x*y + 2*z
Python 3.4+
functools.wraps() from stdlib preserves signatures since Pyth...
What is the difference between 'git pull' and 'git fetch'?
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10103
In the simplest terms, git pull does a git fetch followed by a git merge.
You can do a git fe...
Get element from within an iFrame
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edited Jan 27 '14 at 12:01
Tamer Shlash
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answer...
How can I stop a running MySQL query?
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edited May 5 '17 at 23:07
mlissner
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answer...