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JSLint: was used before it was defined
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169
From the documentation
JSLint also recognizes a /*global */ directive that can indicate to...
jQuery hide element while preserving its space in page layout
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edited Mar 2 '12 at 3:13
Wesley Murch
92.9k3535 gold badges172172 silver badges217217 bronze badges
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Using OR in SQLAlchemy
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answered Oct 30 '11 at 0:22
Bastien LéonardBastien Léonard
53.2k1818 gold badges7373 silver badges9292 bronze badges
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Convert an enum to List
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180
Use Enum's static method, GetNames. It returns a string[], like so:
Enum.GetNames(typeof(Data...
Difference between setUp() and setUpBeforeClass()
...ce constructed and the following methods called on it)
setUp()
test1()
tearDown()
(Test class second instance constructed and the following methods called on it)
setUp()
test2()
tearDown()
(Test class third instance constructed and the following methods called on it)
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Use of the MANIFEST.MF file in Java
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The content of the Manifest file in a JAR file created with version 1.0 of the Java Development Kit is the following.
Manifest-Version: 1.0
All the entries are as name-value pairs. The name of a header is separated from its value by a colon. The default manifest shows that it conforms to v...
How to change current working directory using a batch file
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162
Specify /D to change the drive also.
CD /D %root%
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How to remove a file from version control without deleting it?
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edited Mar 13 '19 at 21:16
Richard Chambers
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Changes in import statement python3
...n(degrees(x))
Note that it already triggers a warning in Python 2:
a.py:1: SyntaxWarning: import * only allowed at module level
def sin_degrees(x):
In modern Python 2 code you should and in Python 3 you have to do either:
def sin_degrees(x):
from math import sin, degrees
return sin(d...
How to create a template function within a class? (C++)
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117
Your guess is the correct one. The only thing you have to remember is that the member functio...