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How to change value of process.env.PORT in node.js?
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answered Nov 11 '12 at 16:56
JohnnyHKJohnnyHK
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File content into unix variable with newlines
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11
This is due to IFS (Internal Field Separator) variable which contains newline.
$ cat xx1
1
2
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How to access pandas groupby dataframe by key
...oo')
Out[21]:
A B C
0 foo 1.624345 5
2 foo -0.528172 11
4 foo 0.865408 14
Note: This doesn't require creating an intermediary dictionary / copy of every subdataframe for every group, so will be much more memory-efficient that creating the naive dictionary with dict(iter(gb...
Difference between Label and TextBlock
...cording to the Windows Applications Development with Microsoft .NET 4 70-511 Training Kit
5 Answers
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Python try…except comma vs 'as' in except
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The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as is required to assign an exception to a variable.
In Python 2.6+, use the as syntax, since it is far less ambiguous and forward compatible with Python 3.x.
In Pytho...
How to open the Chrome Developer Tools in a new window?
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фымышонокфымышонок
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When does static class initialization happen?
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...
What is WCF RIA services?
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Ronald WildenbergRonald Wildenberg
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
... jcolebrand
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answered Feb 1 '12 at 6:09
Brian BehmBrian Behm
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What are differences between PECL and PEAR?
...ty library.
– troelskn
Sep 6 '09 at 11:37
@troelskn, You call that a "distribution channel"? How is it different from ...