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Android: Getting a file URI from a content URI?
...to select an audio file which the app then handles. The problem is that in order for the app to do what I want it to do with the audio files, I need the URI to be in file format. When I use Android's native music player to browse for the audio file in the app, the URI is a content URI, which looks l...
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
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FYI - I had to install the latest FTDI drivers in order to resolve this issue permanently
– Scott Silvi
Jun 22 '14 at 17:50
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How to embed a text file in a .NET assembly?
...y file you have added and change the "Build Type" to Embedded Resource.
In order to access the resource:
a. Got the current assembly using the function: GetExecutingAssembly()
b. The resource that I added was a text file so I read it into a stream using GetManifestResourceStream(fileName). The way...
window.location.href and window.open () methods in JavaScript
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SQLAlchemy: cascade delete
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I had to set passive_deletes='all' in order to get the children to be deleted by the database cascade when the parent is deleted. With passive_deletes=True, children objects were getting disassociated (parent set to NULL) before the parent is deleted, so the data...
Extract month and year from a zoo::yearmon object
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AngularJS ui-router login authentication
...ng any state. Using resolves sucks because they only resolve once, and in order to prevent child states from loading, you have to inject the resolve into EVERY CHILD.
– Jason
Oct 23 '15 at 17:53
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...instances and classes:
A dotted lookup on an instance is performed in this order - we look for:
a data descriptor in the class namespace (like a property)
data in the instance __dict__
a non-data descriptor in the class namespace (methods).
Note, a dotted lookup on an instance is invoked like this...
Matplotlib (pyplot) savefig outputs blank image
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change the order of the functions fixed the problem for me:
first Save the plot
then Show the plot
as following:
plt.savefig('heatmap.png')
plt.show()
sh...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
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PerformSelector:WithObject always takes an object, so in order to pass arguments like int/double/float etc..... You can use something like this.
//NSNumber is an object..
[self performSelector:@selector(setUserAlphaNumber:) withObject: [NSNumber numberWithFloat: 1.0f]
aft...