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How to dynamic new Anonymous Class?
In C# 3.0 you can create anonymous class with the following syntax
3 Answers
3
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How can I get sin, cos, and tan to use degrees instead of radians?
...is to do the conversion:
function toDegrees (angle) {
return angle * (180 / Math.PI);
}
Note that functions like sin, cos, and so on do not return angles, they take angles as input. It seems to me that it would be more useful to you to have a function that converts a degree input to radians, li...
Xcode — what is $(SRCROOT)?
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answered Sep 15 '10 at 15:39
mipadimipadi
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In Django, how does one filter a QuerySet with dynamic field lookups?
...'s argument expansion may be used to solve this problem:
kwargs = {
'{0}__{1}'.format('name', 'startswith'): 'A',
'{0}__{1}'.format('name', 'endswith'): 'Z'
}
Person.objects.filter(**kwargs)
This is a very common and useful Python idiom.
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How do I copy the contents of one stream to another?
...(it just doesn't waste a threads blocking on I/O completion).
From .NET 4.0 on, there's is the Stream.CopyTo method
input.CopyTo(output);
For .NET 3.5 and before
There isn't anything baked into the framework to assist with this; you have to copy the content manually, like so:
public static voi...
TFS checkin error - could not find file
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jessehouwing
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answered Oct 16 '13 at 18:58
doingwebdoingweb
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Spring Boot - parent pom when you already have a parent pom
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answered Jan 23 '14 at 20:12
Dave SyerDave Syer
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Referencing a string in a string array resource with xml
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Nov 12 '10 at 4:34
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What's the difference between console.dir and console.log?
...dir(/foo/);
* /foo/
global: false
ignoreCase: false
lastIndex: 0
...
You can also see a clear difference with arrays (e.g., console.dir([1,2,3])) which are logged differently from normal objects:
> console.log([1,2,3])
[1, 2, 3]
> console.dir([1,2,3])
* Array[3]
0: 1
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