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cv2.imshow command doesn't work properly in opencv-python
...pencv 2.4.2, python 2.7
The following simple code created a window of the correct name, but its content is just blank and doesn't show the image:
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Locate current file in IntelliJ
... want. You need to hit Enter afterwards as IDEA allows multiple "targets" for navigation (project structure, file structure etc).
(Note you can also set AutoScroll to Source and AutoScroll from source using the two "boxes with arrows" buttons above the project structure view but this can get annoyi...
Extracting specific columns in numpy array
...y I have an MxN matrix. All I want to do is extract specific columns and store them in another numpy array but I get invalid syntax errors.
Here is the code:
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Pandas count(distinct) equivalent
I am using pandas as a db substitute as I have multiple databases (oracle, mssql, etc) and I am unable to make a sequence of commands to a SQL equivalent.
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Python: how to print range a-z?
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>>> import string
>>> string.ascii_lowercase[:14]
'abcdefghijklmn'
>>> string.ascii_lowercase[:14:2]
'acegikm'
To do the urls, you could use something like this
[i + j for i, j in zip(list_of_urls, string.ascii_...
How do I set default terminal to terminator? [closed]
...within a terminal, try
sudo update-alternatives --config x-terminal-emulator
Select the desired terminal from the list of alternatives.
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Command to collapse all sections of code?
... options are also in the context menu under Outlining.
Right click in editor -> Outlining to find all options.
(After disabling outlining, use same steps to enable outlining.)
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Animation CSS3: display + opacity
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to support all browsers.. ?
– david_adler
Oct 25 '13 at 16:41
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How do I add a bullet symbol in TextView?
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This is the right answer. More correct than pasting the bullet in.
– Kyle Clegg
Mar 23 '12 at 21:51
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Show loading image while $.ajax is performed
...dicates that the async request is running. I use the following code to perform a async request:
11 Answers
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