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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
... 0, its up to the programmer to apply a meaning to the various n's.
From https://docs.oracle.com/javase/7/docs/api/java/lang/System.html.
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foll...
What does “error: option --single-version-externally-managed not recognized” indicate?
...backwards compatible. These packages may expect that you have it already.
https://pypi.python.org/pypi/distribute
Edit: At this point, distribute has been merged into the main setuptools project. Just install the latest version of setuptools. As @wynemo indicated, you may wish to use the --egg opt...
Stacking Divs from Bottom to Top
...an simply use CSS transform to archive this.
I created a codepen for it.
https://codepen.io/king-dev/pen/PoPgXEg
.root {
transform: scaleY(-1);
}
.root > div {
transform: scaleY(-1);
}
The idea is to flip the root first horizontally and then flip direct children divs again.
NOTE: the ab...
AngularJS with Django - Conflicting template tags
... verbatim Django template tag
and use it like this :
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
{% verbatim %}
<div ng-app="">
<p>10 is {{ 5 + 5 }}</p>
</div>
{% endverbatim %}
...
When should iteritems() be used instead of items()?
... print(key,value)
>>> ('lady', 165)
>>> ('man', 185)
https://python-future.org/compatible_idioms.html
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Kotlin Ternary Conditional Operator
...condition ? then : else), because
ordinary if works fine in this role.
https://kotlinlang.org/docs/reference/control-flow.html#if-expression
Special case for Null comparison
you can use the Elvis operator
if ( a != null ) a else b
// equivalent to
a ?: b
...
How to read a text file reversely with iterator in C#
... second bit set are the start of a character
// See http://www.cl.cam.ac.uk/~mgk25/unicode.html
characterStartDetector = (pos, data) => (data & 0x80) == 0 || (data & 0x40) != 0;
}
else
{
throw new Argument...
Word-wrap in an HTML table
... overflow-wrap and works fine with normal table layout + table width 100%
https://jsfiddle.net/krf0v6pw/
HTML
<table>
<tr>
<td class="overflow-wrap-hack">
<div class="content">
wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww...
Checking if a SQL Server login already exists
...AULT_LANGUAGE=[us_english],
CHECK_EXPIRATION=OFF,
CHECK_POLICY=OFF
GO
https://technet.microsoft.com/en-us/library/ms176042(v=sql.110).aspx
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...
Animate element to auto height with jQuery
...a('oHeight'))
.animate({height: $selector.data('nHeight')},400);
https://gist.github.com/2023150
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