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Why do results vary based on curly brace placement?
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169
That's one of the pitfalls of JavaScript: automatic semicolon insertion. Lines that do not end...
Apply multiple functions to multiple groupby columns
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313
The second half of the currently accepted answer is outdated and has two deprecations. First an...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...ing to do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue:
24 A...
Git diff to show only lines that have been modified
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188
What you want is a diff with 0 lines of context. You can generate this with:
git diff --unifi...
Get a list of distinct values in List
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answered Apr 21 '12 at 0:33
Kirk WollKirk Woll
68.3k1818 gold badges169169 silver badges184184 bronze badges
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Are there any side effects of returning from inside a using() statement?
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165
No, I think it's clearer this way. Don't worry, Dispose will still be called "on the way out" ...
How to use a different version of python during NPM install?
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answered Mar 16 '14 at 6:40
ackack
6,18822 gold badges2121 silver badges1919 bronze badges
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Green Bars in Visual Studio 2010
I am wondering what these greens things are in Visual Studio 2010. What are they for? They look pretty random but of course they have to have some meaning. Can any one tell me?
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Time complexity of Sieve of Eratosthenes algorithm
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118
Your n/2 + n/3 + n/5 + … n/97 is not O(n), because the number of terms is not constant. [Ed...
Batch files - number of command line arguments
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105
Googling a bit gives you the following result from wikibooks:
set argC=0
for %%x in (%*) do S...