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PHP calculate age
...separator between the various components: if the separator is a slash (/), then the American m/d/y is assumed; whereas if the separator is a dash (-) or a dot (.), then the European d-m-y format is assumed. php.net/manual/en/function.strtotime.php
– s3v3n
Sep 1...
How do I remove/delete a virtualenv?
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Works for me in Win10. I just deactivated the env and then deleted all the folders/files.
– Doug J. Huras
Jul 5 at 16:37
add a comment
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Why is SCTP not much used/known
... answer. My impression is that SCTP has not made significant headway since then. It is still used in a few specialized applications in controlled environments, but rarely seen in the wild. Windows and Mac OS X still lack SCTP support out of the box. The lack of familiarity and the brittleness of a p...
How to create an object property from a variable value in JavaScript? [duplicate]
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Ecu, if you do myObj.a, then it looks for the property named a of myObj.
If you do myObj[a] =b then it looks for the a.valueOf() property of myObj.
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
...No gem names are allowed with the --system option
If you get that error, then update, so that it lets you specify the version, and then downgrade again:
gem update --system
gem update --system 1.5.3
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Array_merge versus + [duplicate]
...tly different behavior:
If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended. Values in the input array with nume...
What is a lambda (function)?
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What's the difference, then, between a lambda function and a functor?
– Maxpm
Nov 8 '13 at 16:28
1
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Naming returned columns in Pandas aggregate function? [duplicate]
... columns will be tuples, so if you have other tuples in your column names, then exercise caution here.
– Lucas H
Jul 18 '19 at 16:10
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Error when installing windows SDK 7.1
... install the Windows 7 SDK. After
installing the Windows 7 SDK, you may then reinstall the newer version
of the Visual C++ 2010 Redistributable products, in order to restore
the Visual C++ 2010 Redistributable products to their original state.
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Find the IP address of the client in an SSH session
...(or any other environment variables) which gets set when the user logs in. Then process it using the user login script.
Extract the IP:
$ echo $SSH_CLIENT | awk '{ print $1}'
1.2.3.4
$ echo $SSH_CONNECTION | awk '{print $1}'
1.2.3.4
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