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Image, saved to sdcard, doesn't appear in Android's Gallery app
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hackbodhackbod
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How to shift a column in Pandas DataFrame
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In [18]: a
Out[18]:
x1 x2
0 0 5
1 1 6
2 2 7
3 3 8
4 4 9
In [19]: a.x2 = a.x2.shift(1)
In [20]: a
Out[20]:
x1 x2
0 0 NaN
1 1 5
2 2 6
3 3 7
4 4 8
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Find the version of an installed npm package
...ed to it).
– jakub.g
May 16 '16 at 18:35
4
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Is it possible to force Excel recognize UTF-8 CSV files automatically?
...le for exporting some data into CSV files. The application always uses UTF-8 because of its multilingual nature at all levels. But opening such CSV files (containing e.g. diacritics, cyrillic letters, Greek letters) in Excel does not achieve the expected results showing something like Г„/Г¤, ...
How can I listen for a click-and-hold in jQuery?
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8 Answers
8
Active
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Should accessing SharedPreferences be done off the UI Thread?
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187
I'm glad you're already playing with it!
Some things to note: (in lazy bullet form)
if this...
Generating random numbers in Objective-C
...tion uses the key stream generator employed by the arc4 cipher, which uses 8*8 8
bit S-Boxes. The S-Boxes can be in about (2**1700) states. The arc4random() function returns pseudo-
random numbers in the range of 0 to (2**32)-1, and therefore has twice the range of rand(3) and
rando...
How to set the first option on a select box using jQuery?
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Something like this should do the trick: https://jsfiddle.net/TmJCE/898/
$('#name2').change(function(){
$('#name').prop('selectedIndex',0);
});
$('#name').change(function(){
$('#name2').prop('selectedIndex',0);
});
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Resize image proportionally with CSS? [duplicate]
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18 Answers
18
Active
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