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How to find the Windows version from the PowerShell command line
... information. For the version number, there is the Version property.
For example,
PS C:\> [System.Environment]::OSVersion.Version
Major Minor Build Revision
----- ----- ----- --------
6 1 7601 65536
Details of Windows versions can be found here.
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How do you use the ? : (conditional) operator in JavaScript?
Can someone please explain to me in simple words what is the ?: (conditional, "ternary") operator and how to use it?
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Is it valid to have a html form inside another html form?
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A. It is not valid HTML nor XHTML
In the official W3C XHTML specification, Section B. "Element Prohibitions", states that:
"form must not contain other form elements."
http://www.w3.org/TR/xhtml1/#prohibitions
As for the older HTML 3.2 spec,
the se...
How can I format a decimal to always show 2 decimal places?
...robably using the Decimal() objects from the decimal module? (If you need exactly two digits of precision beyond the decimal point with arbitrarily large numbers, you definitely should be, and that's what your question's title suggests...)
If so, the Decimal FAQ section of the docs has a question/an...
How to drop columns using Rails migration
What's the syntax for dropping a database table column through a Rails migration?
20 Answers
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Is there a way to run Python on Android?
...ovative user interfaces, such as multi-touch apps.
Kivy runs on Linux, Windows, OS X, Android and iOS. You can run the same [python] code on all supported platforms.
Kivy Showcase app
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twitter bootstrap navbar fixed top overlapping site
I am using bootstrap on my site and am having issues with the navbar fixed top. When I am just using the regular navbar, everything is fine. However, when i try to switch it to navbar fixed top, all the other content on the site shifts up like the navbar isn't there and the navbar overlaps it. here'...
Unix shell script find out which directory the script file resides?
...n't add anything useful). The interesting work is done by the mentioned unix command readlink with option -f. Works when the script is called by an absolute as well as by a relative path.
For bash, sh, ksh:
#!/bin/bash
# Absolute path to this script, e.g. /home/user/bin/foo.sh
SCRIPT=$(readlink -...
Convenient C++ struct initialisation
...t I meant to make was that anyone hoping this might help enforce complete explicit initialization of POD types will be disappointed.
– Catskul
Jun 27 '19 at 15:31
add a commen...
OpenSSL and error in reading openssl.conf file
I am running windows xp 32bit
16 Answers
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