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How to check if object (variable) is defined in R?
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answered Feb 20 '12 at 21:51
Dirk EddelbuettelDirk Eddelbuettel
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How do I write a “tab” in Python?
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158
This is the code:
f = open(filename, 'w')
f.write("hello\talex")
The \t inside the string is...
How to limit depth for recursive file list?
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509
Checkout the -maxdepth flag of find
find . -maxdepth 1 -type d -exec ls -ld "{}" \;
Here I ...
Redis is single-threaded, then how does it do concurrent I/O?
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answered May 8 '12 at 8:51
Didier SpeziaDidier Spezia
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Having a private branch of a public repo on GitHub?
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answered Jan 9 '13 at 17:53
mj1531mj1531
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How to upgrade Eclipse for Java EE Developers?
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157
Add the update URL to your available sites:
Window > Preferences > Install/Update > A...
How to set child process' environment variable in Makefile
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158
Make variables are not exported into the environment of processes make invokes... by default. ...
What do the plus and minus signs mean in Objective-C next to a method?
...g Schölly
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Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
Using Xcode 5 GM, anytime I switch to the 5.1, 6.0 or 6.1 simulators to test, I get the error "iOS Simulator failed to install application." When I reset the simulator it works, but this is getting very tiring.
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Guards vs. if-then-else vs. cases in Haskell
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edited Feb 19 '12 at 1:15
answered Feb 19 '12 at 1:09
dfl...