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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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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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Preferred way of loading resources in Java
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140
Work out the solution according to what you want...
There are two things that getResource/getRe...
How do I make the first letter of a string uppercase in JavaScript?
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+50
The basic solution is:
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}
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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 ...
Trim a string based on the string length
I want to trim a string if the length exceeds 10 characters.
11 Answers
11
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Bare asterisk in function arguments?
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answered Jan 13 '13 at 8:50
KimvaisKimvais
32.4k1414 gold badges9797 silver badges132132 bronze badges
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Visual Studio 2010 annoyingly opens documents in wrong MDI pane
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answered Dec 16 '10 at 3:45
JoshJosh
63.2k1414 gold badges130130 silver badges150150 bronze badges
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How to apply a Git patch to a file with a different name and path?
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georgebrockgeorgebrock
22.7k1010 gold badges7272 silver badges7171 bronze badges
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