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AttributeError: 'module' object has no attribute 'urlopen'
... 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36'})
pageHTML = urllib.request.urlopen(req).read()
I hope your problem resolved.
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How do you fix a bad merge, and replay your good commits onto a fixed merge?
...les accidentally committed into git repository:
$ du -sh .git ==> e.g. 100M
$ git filter-branch --index-filter 'git rm --cached --ignore-unmatch *.gz' HEAD
$ git push origin master --force
$ rm -rf .git/refs/original/
$ git reflog expire --expire=now --all
$ git gc --prune=now
$ git gc --aggress...
How to get the size of a string in Python?
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user225312user225312
100k6060 gold badges158158 silver badges179179 bronze badges
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Color text in terminal applications in UNIX [duplicate]
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100
printf(KMAG "magenta\n"); is much cleaner and faster than using %s.
– user142019
Feb 26 '11 at 12:4...
Find integer index of rows with NaN in pandas dataframe
...nding timings:
333 µs ± 9.95 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
280 µs ± 220 ns per loop (mean ± std. dev. of 7 runs, 1000 loops each)
313 µs ± 128 ns per loop (mean ± std. dev. of 7 runs, 1000 loops each)
6.84 ms ± 1.59 µs per loop (mean ± std. dev. of 7 runs, 1...
Math.random() explanation
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If you want to generate a number from 0 to 100, then your code would look like this:
(int)(Math.random() * 101);
To generate a number from 10 to 20 :
(int)(Math.random() * 11 + 10);
In the general case:
(int)(Math.random() * ((upperbound - lowerbound) + 1) + lo...
Set selected option of select box
...
This would be another option:
$('.id_100 option[value=val2]').prop('selected', true);
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How to sum all the values in a dictionary?
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You could consider 'for loop' for this:
d = {'data': 100, 'data2': 200, 'data3': 500}
total = 0
for i in d.values():
total += i
total
Converting Integer to String with comma for thousands
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Integers:
int value = 100000;
String.format("%,d", value); // outputs 100,000
Doubles:
double value = 21403.3144d;
String.format("%,.2f", value); // outputs 21,403.31
String.format is pretty powerful.
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Edited per psuzzi feedback.
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What do I need to read to understand how git works? [closed]
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The US$9 100+ page PDF book from PeepCode called Git Internals is fantastic. It's well written, uses great, clear visuals and is also a quick read. I absorbed as much free online material as I could but this book put me over the top...