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How To Check If A Key in **kwargs Exists?
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170
You want
if 'errormessage' in kwargs:
print("found it")
To get the value of errormessage
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How to reference style attributes from a drawable?
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Make an attribute for your drawable in attrs.xml.
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Attributes must be lowercase as we want to use them for drawables -->
<attr name="my_drawable" format="reference" />
</resources>
Add your drawable to ...
What's the magic of “-” (a dash) in command-line parameters?
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answered Nov 8 '11 at 3:09
paxdiablopaxdiablo
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How to change JFrame icon [duplicate]
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answered Oct 23 '09 at 17:15
BFreeBFree
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What is an unsigned char?
... the unqualified char:
it is the type of character literals like 'a' or '0'.
it is the type that makes up C strings like "abcde"
It also works out as a number value, but it is unspecified whether that value is treated as signed or unsigned. Beware character comparisons through inequalities - alt...
is there a require for json in node.js
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As of node v0.5.x yes you can require your JSON just as you would require a js file.
var someObject = require('./somefile.json')
In ES6:
import someObject from ('./somefile.json')
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Numpy: find first index of value fast
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There is a feature request for this scheduled for Numpy 2.0.0: https://github.com/numpy/numpy/issues/2269
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How do I convert uint to int in C#?
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answered Jul 15 '09 at 14:45
Samuel CarrijoSamuel Carrijo
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How to apply a Git patch to a file with a different name and path?
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georgebrockgeorgebrock
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Bare asterisk in function arguments?
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answered Jan 13 '13 at 8:50
KimvaisKimvais
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