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TypeScript: Creating an empty typed container array
...;Criminal>();
Explicitly specifying the type is the general solution for whenever type inference fails for a variable declaration.
The advantage of using a type assertion (sometimes called a cast, but it's not really a cast in TypeScript) works for any expression, so it can be used even when n...
Select all child elements recursively in CSS
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Remove or adapt border of frame of legend using matplotlib
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One more related question, since it took me forever to find the answer:
How to make the legend background blank (i.e. transparent, not white):
legend = plt.legend()
legend.get_frame().set_facecolor('none')
Warning, you want 'none' (the string). None means the defau...
sqlite alter table add MULTIPLE columns in a single statement
...om @mu is too short' is right. As an extra, adding an optimized workaround for adding multiple columns using the benefit of transactions in SQL.
String alterTableQuery = "ALTER TABLE " + TABLE_NAME + " ADD COLUMN ";
List<String> newColumns = ..// Your new columns
db.beginTransaction();
for (...
Accessing outside variable using anonymous function as params
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+1 for emphasizing the early binding. However I guess in the example above when use (&$result) is passed by reference it doesn't really matter?
– Dimitry K
Jun 19 '14 at 12:13
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Python pandas Filtering out nan from a data selection of a column of strings
... this question 3 years later, there is a mistake, firstly thresh arg looks for at least n non-NaN values so in fact the output should be:
In [4]:
nms.dropna(thresh=2)
Out[4]:
movie name rating
0 thg John 3.0
1 thg NaN 4.0
3 mol Graham NaN
It's possible that I was ...
Python creating a dictionary of lists
I want to create a dictionary whose values are lists. For example:
6 Answers
6
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Object initialization syntax
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MS-DOS Batch file pause with enter key
Is it possible in MS-DOS batch file to pause the script and wait for user to hit enter key?
5 Answers
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What is the difference between MediaPlayer and VideoView in Android
... numerous threads here, VideoView is a wrapper (200 hundred lines of code) for MediaPlayer and SurfaceView to provide embedded controls.
He also kindly shared some examples:
https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java
https:...