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How can I assign an ID to a view programmatically?
...Query these child views using placeholder.findViewById(convenientInt);
API 17 introduced View.generateViewId() which allows you to generate a unique ID.
If you choose to keep references to your views around, be sure to instantiate them with getApplicationContext() and be sure to set each referenc...
SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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371
I'd recommend reading that PEP the error gives you. The problem is that your code is trying to ...
val-mutable versus var-immutable in Scala
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105
Pretty common question, this one. The hard thing is finding the duplicates.
You should strive...
What is scaffolding? Is it a term for a particular platform?
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answered Oct 24 '08 at 19:48
swilliamsswilliams
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An existing connection was forcibly closed by the remote host
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11 Answers
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Why can't the C# constructor infer type?
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133
Is there a philosophical reason why the constructor can't support type inference?
No. Whe...
Why does Convert.ToString(null) return a different value if you cast null?
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144
There are 2 overloads of ToString that come into play here
Convert.ToString(object o);
Conver...
'any' vs 'Object'
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edited Mar 13 '19 at 13:02
answered Sep 23 '13 at 14:28
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When does Java's Thread.sleep throw InterruptedException?
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41
You should generally NOT ignore the exception. Take a look at the following paper:
Don't swa...
Make a number a percentage
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A percentage is just:
(number_one / number_two) * 100
No need for anything fancy:
var number1 = 4.954848;
var number2 = 5.9797;
alert(Math.floor((number1 / number2) * 100)); //w00t!
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