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Qt: How do I handle the event of the user pressing the 'X' (close) button?
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edited Jul 19 '16 at 20:39
Jason Sundram
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Efficient paging in SQLite with millions of records
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Solomon Ucko
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answered Jan 22 '13 at 22:03
CL.CL.
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How do you use the Immediate Window in Visual Studio?
... b;
}
Then in the Immediate Window you can type the following:
? GetSum(2, 4)
6
As you can seen, this works really well for static methods. However, if the method is non-static then you need to interact with a reference to the object the method belongs to.
For example, let’s say this is wha...
How do I run a Ruby file in a Rails environment?
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answered Mar 18 '12 at 13:48
Ryan PorterRyan Porter
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SQL Server Profiler - How to filter trace to only display events from one database?
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Gulzar NazimGulzar Nazim
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Best way to convert IList or IEnumerable to Array
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edited Aug 2 '13 at 0:10
gonzobrains
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Measuring text width to be drawn on Canvas ( Android )
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227
Have you looked at android.graphics.Paint.measureText(String txt)?
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git remove merge commit from history
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SchleisSchleis
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How do I get the localhost name in PowerShell?
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268
You can just use the .NET Framework method:
[System.Net.Dns]::GetHostName()
also
$env:COMPU...
Are tuples more efficient than lists in Python?
... is much faster than assigning a list.
>>> def a():
... x=[1,2,3,4,5]
... y=x[2]
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>>> def b():
... x=(1,2,3,4,5)
... y=x[2]
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>>> import dis
>>> dis.dis(a)
2 0 LOAD_CONST 1 (1)
3 LOAD_CONST ...