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Given a view, how do I get its viewController?
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Yes, the superview is the view that contains your view. Your view shouldn't know which exactly i...
Show current key setting?
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edited Jun 28 '17 at 15:13
answered Apr 30 '12 at 19:15
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How to get started with developing Internet Explorer extensions?
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+500
[UPDAT...
how to iterate through dictionary in a dictionary in django template?
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263
Lets say your data is -
data = {'a': [ [1, 2] ], 'b': [ [3, 4] ],'c':[ [5,6]] }
You can use ...
Set Background color programmatically [duplicate]
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edited Aug 12 '16 at 22:07
hBrent
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a...
What is the best open XML parser for C++? [duplicate]
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12 Answers
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iPhone App Icons - Exact Radius?
...pp and they can all have a different look - not necessarily based on the 512x512 image.
corner radius for the 512x512 icon = 80 (iTunesArtwork)
corner radius for the 1024x1024 icon = 180 (iTunesArtwork Retina)
corner radius for the 57x57 icon = 9 (iPhone/iPod Touch)
corner radius for the 114x114 i...
How to get error information when HttpWebRequest.GetResponse() fails
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So you could catch a WebException which is what will be thrown if a non 200 status code is returned from the server and read its body:
catch (WebException ex)
{
using (var stream = ex.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
Console.WriteL...
Specifying and saving a figure with exact size in pixels
...es a png with 3840x7190 pixels -- it seems that the DPI saved is always 0.02 pixels/inch smaller than the selected value, which will have a (small) effect on large image sizes. Some more discussion of this here.
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Iterating through a range of dates in Python
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22 Answers
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