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Embedding Python in an iPhone app
So it's a new millennium; Apple has waved their hand; it's now legal to include a Python interpreter in an iPhone (App Store) app.
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Set every cell in matrix to 0 if that row or column contains a 0
...in the size of the matrix.
I use 1rst column and first row as markers to know where are rows/cols with only 1's. Then, there are 2 variables l and c to remember if 1rst row/column are all 1's also.
So the first pass sets the markers and resets the rest to 0's.
The second pass sets 1 in places wher...
Differences between Emacs and Vim
...ftp client, tetris, ... whatnot in one package (emacs) made some sense ... nowadays, it doesn't anymore.
Both are however a topic of religious discussions among the programmer and superuser community users, and in that respect, both are excellent for starting flame wars if put in contact (in the sa...
How to reverse a string in Go?
... Wow, wtf is up with the double assignment when reversing? Interesting. Now, think about a string with an uneven number of runes. The middle one gets special treatment, with the correct end-result after all though. :) An interesting little optimization I wouldn’t have thought of right away.
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Difference between getAttribute() and getParameter()
... attribute in redirect request. I am able to send via a POST request as of now.
– user2918640
Mar 11 '16 at 5:29
In th...
JSON to pandas DataFrame
...t I load the dict (one at a time)
n = data.loc[row,'dict_column']
#Now I make a new column that pulls out the data that I want.
data.loc[row,'new_column'] = n.get('key')
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How to generate Javadoc HTML files in Eclipse?
...le, the root directory of the current project).
Click Finish.
You should now be able to find the newly generated Javadoc in the destination folder.
Open index.html.
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Is there a recommended format for multi-line imports?
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Ah ok, I see what you mean now :)
– Gandalf Saxe
Aug 2 '18 at 13:18
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SQLite - How do you join tables from different databases?
...on that uses a SQLite database and everything works the way it should. I'm now in the process of adding new functionalities that require a second SQLite database, but I'm having a hard time figuring out how to join tables from the different databases.
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What's the difference between lists enclosed by square brackets and parentheses in Python?
... for the above 'y=x' example , list and tuple behave in the same way now (verified in python3.8.5)
– Youjun Hu
Aug 15 at 9:11
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