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Add Variables to Tuple
...n. However, you can concatenate or slice them to form new tuples:
a = (1, 2, 3)
b = a + (4, 5, 6) # (1, 2, 3, 4, 5, 6)
c = b[1:] # (2, 3, 4, 5, 6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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Why use symbols as hash keys in Ruby?
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229
TL;DR:
Using symbols not only saves time when doing comparisons, but also saves memory, becau...
How to compile a static library in Linux?
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211
See Creating a shared and static library with the gnu compiler [gcc]
gcc -c -o out.o out.c
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Regex to remove all (non numeric OR period)
...s and periods should stay - everything else filtered. I use C# and VS.net 2008 framework 3.5
5 Answers
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Get last dirname/filename in a file path argument in Bash
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answered Jul 20 '10 at 20:29
sthsth
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Require either of two arguments using argparse
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2 Answers
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How to .gitignore files recursively
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As of git 1.8.2, this:
MyPrject/WebApp/Scripts/special/**/*.js
Should work according to this answer. It also works for me in Windows 7 using Sourcetree 1.6.12.0 and the version of git that it installs (1.8.4-preview20130916).
To gitign...
How to include file in a bash shell script
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edited Jul 13 at 23:00
answered May 30 '12 at 20:20
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RVM: Uninstalling all gems of a gemset
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256
Use the gemset empty command:
rvm gemset empty mygems
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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
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2 Answers
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