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How to use single storyboard uiviewcontroller for multiple subclass
...o the previous view controller. You will be able to recognize them as KVO error messages in the log output.
A couple of approaches you could take:
store the UI elements in a UIView - in a xib file and instantiate it from your base class and add it as a sub view in the main view, typically self.v...
How do I integrate Ajax with Django applications?
... alert(data);
},
failure: function(data) {
alert('Got an error dude');
}
});
The general process is this:
The call goes to the URL 127.0.0.1:8000/hello as if you opened a new tab and did it yourself.
If it succeeds (status code 200), do the function for success, which will...
What is the purpose of “return await” in C#?
...y doesn't compile. Assuming the return type of SecondAwait is `string, the error message is: "CS4016: Since this is an async method, the return expression must be of type 'string' rather than 'Task<string>'".
– svick
Nov 23 '16 at 12:17
...
How to return PDF to browser in MVC?
...ew Paragraph("Hello World"));
}
catch (DocumentException de)
{
Console.Error.WriteLine(de.Message);
}
catch (IOException ioe)
{
Console.Error.WriteLine(ioe.Message);
}
document.Close();
stream.Flush(); //Always catches me out
stream.Position = 0; //Not sure if this is required
return File...
Count number of occurrences of a given substring in a string
...lapping occurrences, you'd better check the answers at: "Python regex find all overlapping matches?", or just check my other answer below.
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follo...
Navigation bar appear over the views with new iOS7 SDK
...rew's answer is correct, but:
I would recommend to use this code to avoid errors when running the app on older versions :
#if __IPHONE_OS_VERSION_MAX_ALLOWED > __IPHONE_6_1
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNon...
How can I use a DLL file from Python?
...hlapi32.dll")
# Set up prototype and parameters for the desired function call.
# HLLAPI
hllApiProto = ctypes.WINFUNCTYPE (
ctypes.c_int, # Return type.
ctypes.c_void_p, # Parameters 1 ...
ctypes.c_void_p,
ctypes.c_void_p,
ctypes.c_void_p) # ... thru 4.
hllApiParams = (...
How can I list all commits that changed a specific file?
Is there a way to list all commits that changed a specific file?
16 Answers
16
...
Plot a legend outside of the plotting area in base graphics?
...in plot with bty='L' you'll have some space on the right for a legend. Normally this would get clipped to the plot region, but do par(xpd=TRUE) and with a bit of adjustment you can get a legend as far right as it can go:
set.seed(1) # just to get the same random numbers
par(xpd=FALSE) # this is u...
Convert number to month name in PHP
...
I never saw this on SO - Fatal error: Call to a member function format() on a non-object in Noone from 48 pluses didnt have this?
– Jaroslav Štreit
Jan 8 '15 at 12:12
...