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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
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261
Your conclusions are right. The basic scheme is:
setNeedsUpdateConstraints makes sure a future...
How can I dynamically create derived classes from a base class
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144
This bit of code allows you to create new classes with dynamic
names and parameter names.
Th...
When correctly use Task.Run and when just async-await
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Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two techniques you should use:
1) Use ConfigureAwait(false) when you can.
E.g., await MyAsync().ConfigureAwait(false); instead of await MyAsync();...
How to use multiple arguments for awk with a shebang (i.e. #!)?
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10 Answers
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call a static method inside a class?
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edited Oct 30 '13 at 1:40
answered Feb 4 '10 at 23:33
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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...
Convert column classes in data.table
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105
For a single column:
dtnew <- dt[, Quarter:=as.character(Quarter)]
str(dtnew)
Classes ‘...
How to get the difference between two arrays in JavaScript?
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Understanding repr( ) function in Python
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166
>>> x = 'foo'
>>> x
'foo'
So the name x is attached to 'foo' string. When ...