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Different bash prompt for different vi editing mode?
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Fresh bash 4.3 and readline 6.3 have something for you guys.. from the changelog:
4. New Features in Readline
j. New user-settable variable, show-mode-in-prompt, adds a characters to the
beginning of the prompt indicating the cur...
How to properly assert that an exception gets raised in pytest?
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platform linux2 -- Python 2.7.6 -- py-1.4.26 -- pytest-2.6.4
collected 7 items
test.py ..FF..F
=================================================================================================== FAILURES ==========================================================...
How do I get the last four characters from a string in C#?
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423
mystring.Substring(Math.Max(0, mystring.Length - 4)); //how many lines is this?
If you're po...
How to create materialized views in SQL Server?
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144
They're called indexed views in SQL Server - read these white papers for more background:
Cre...
Query grants for a table in postgres
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answered Sep 7 '11 at 15:40
markusmarkus
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How to sort my paws?
... we could simply sort the impacts by initial contact time and use a modulo 4 to group them by paw.
However, even when everything is "normal", this doesn't work. This is due to the trapezoid-like shape of the pattern. A hind paw spatially falls behind the previous front paw.
Therefore, the hin...
Why doesn't print work in a lambda?
...back-ported print function if you are using the latest Python 2.x:
In [1324]: from __future__ import print_function
In [1325]: f = lambda x: print(x)
In [1326]: f("HI")
HI
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Difference between git stash pop and git stash apply
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SherylHohman
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answered Mar 8 '13 at 3:15
John ZwinckJohn Zwinck...
Placeholder Mixin SCSS/CSS
...ang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content
As of Sass 3.4, this mixin can be written like so to work both nested and unnested:
@mixin optional-at-root($sel) {
@at-root #{if(not &, $sel, selector-append(&, $sel))} {
@content;
}
}
@mixin placeholder {
@include op...
What happens to global and static variables in a shared library when it is dynamically linked?
...Mikael Persson
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