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How to use subprocess popen Python
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144
subprocess.Popen takes a list of arguments:
from subprocess import Popen, PIPE
process = Pop...
comparing sbt and Gradle [closed]
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61
Note that one key difference between SBT and Gradle is its dependency management:
SBT: Ivy, wit...
Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
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C compile error: “Variable-sized object may not be initialized”
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10 Answers
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How do I prevent the iPhone screen from dimming or turning off while my application is running?
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172
Objective-C
[[UIApplication sharedApplication] setIdleTimerDisabled:YES];
Swift
UIApplicat...
What does iterator->second mean?
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answered Mar 16 '13 at 16:04
Joseph MansfieldJoseph Mansfield
97.7k1717 gold badges214214 silver badges297297 bronze badges
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xcopy file, rename, suppress “Does xxx specify a file name…” message
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219
Don't use the xcopy, use copy instead, it doesn't have this issue.
xcopy is generally used whe...
cleanest way to skip a foreach if array is empty [duplicate]
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11 Answers
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What is the length of the access_token in Facebook OAuth2?
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128
I work at Facebook and I can give a definitive answer about this.
Please don't put a maximum ...
Checkout another branch when there are uncommitted changes on the current branch
...nary notes
The observation here is that, after you start working in branch1 (forgetting or not realizing that it would be good to switch to a different branch branch2 first), you run:
git checkout branch2
Sometimes Git says "OK, you're on branch2 now!" Sometimes, Git says "I can't do that, I'd ...