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Why does += behave unexpectedly on lists?
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Can Berk GüderCan Berk Güder
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Python base64 data decode
...0\x00\x00C\x96\x07p\x00\x00\x00\x00C\x96\x07\x82\x00\x00\x00\x00C\x96\x07\x94\x00\x00\x00\x00C\x96\x07\xa6Cq\xf0\x7fC\x96\x07\xb8DJ\x81\xc7C\x96\x07\xcaD\xa5\x9dtC\x96\x07\xdcD\xb6\x97\x11C\x96\x07\xeeD\x8b\x8flC\x96\x07\xffD\x03\xd4\xaaC\x96\x08\x11B\x05&\xdcC\x96\x08#\x00\x00\x00\x00C\x96\x085...
Object-orientation in C
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haccks
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answered Jan 6 '09 at 5:09
Adam Rosenfi...
UITableViewCell, show delete button on swipe
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94
This works, but... - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath ... only needs to be imp...
Pandas selecting by label sometimes return Series, sometimes returns DataFrame
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jorisjoris
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Get an object properties list in Objective-C
...gWithUTF8String:propType] couldn't parse "propType const char * "NSNumber\x94\xfdk;" and returns a nil string... Don't know why it is such a weird NSNumber. Mb because ActiveRecord?
– Dumoko
Dec 17 '13 at 16:32
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Count(*) vs Count(1) - SQL Server
...edited Oct 3 '14 at 5:20
Qantas 94 Heavy
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answered Aug 3 '09 at 10:34
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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...│││ ││ 0x00007fc09d1ece7c: vpaddd xmm1,xmm2,xmm0
10.11% 11.94% │││ ││ 0x00007fc09d1ece80: vmovdqu XMMWORD PTR [r10+r11*4+0x28],xmm1
│││ ││ ;*iastore
│││ ││ ...
Truncating floats in Python
...tentionally not equal to them (like 0.29999999999999998 or 99.959999999999994), this will produce some false positives, i.e. it'll round numbers that you didn't want rounded. In that case the solution is to specify a fixed precision.
'{0:.{1}f}'.format(f, sys.float_info.dig + n + 2)
The number of...
Generating a UUID in Postgres for Insert statement?
...ge.
INSERT INTO items VALUES( gen_random_uuid(), 54.321, 31, 'desc 1', 31.94 ) ;
Quote from Postgres doc on uuid-ossp module.
Note: If you only need randomly-generated (version 4) UUIDs, consider using the gen_random_uuid() function from the pgcrypto module instead.
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