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check if directory exists and delete in one command unix
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answered Jan 31 '11 at 7:39
Dominic MitchellDominic Mitchell
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How to get row from R data.frame
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edited May 11 '14 at 17:31
answered Aug 20 '13 at 0:30
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How to encode the filename parameter of Content-Disposition header in HTTP?
...5987.html)
– Julian Reschke
Sep 29 '11 at 15:46
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Related to this, I discovered that Firefox (ve...
How to paste in a new line with vim?
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BombeBombe
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How to parse JSON in Python?
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answered Oct 14 '11 at 17:05
John GiottaJohn Giotta
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Visual Studio 2005/2012: How to keep first curly brace on same line?
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edited Jan 11 '16 at 17:16
joe_young
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How do I create a ListView with rounded corners in Android?
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11 Answers
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C# '@' before a String [duplicate]
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answered Feb 2 '11 at 19:54
Mark AveniusMark Avenius
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Remove NA values from a vector
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edited Oct 9 '11 at 23:56
answered Oct 9 '11 at 22:21
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How can I loop through a C++ map of maps?
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Old question but the remaining answers are outdated as of C++11 - you can use a ranged based for loop and simply do:
std::map<std::string, std::map<std::string, std::string>> mymap;
for(auto const &ent1 : mymap) {
// ent1.first is the first key
for(auto const &...