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List comprehension rebinds names even after scope of comprehension. Is this right?
...9, 80: 80, 81: 81, 82: 82, 83: 83, 84: 84, 85: 85, 86: 86, 87: 87, 88: 88, 89: 89, 90: 90, 91: 91, 92: 92, 93: 93, 94: 94, 95: 95, 96: 96, 97: 97, 98: 98, 99: 99}
>>> x
9
However it has been fixed in 3 as noted above.
...
What is the most efficient string concatenation method in python?
...(79.17% as fast)
form 0.515371084213 (65.63% as fast)
intp 0.378169059753 (89.43% as fast)
# python3.3 concatenate_test.py
plus 0.409130576998 (89.20% as fast)
join 0.364938726001 (100.00% as fast)
form 0.621366866995 (58.73% as fast)
intp 0.419064424001 (87.08% as fast)
# python3.4 concatenate_te...
Is there a way to get rid of accents and convert a whole string to regular letters?
...my HW with 32bit JDK show that this performs conversion from àèéľšťč89FDČ to aeelstc89FDC 1 million times in ~100ms while Normalizer way makes it in 3.7s (37x slower). In case your needs are around performance and you know the input range, this may be for you.
Enjoy :-)
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Cross browser JavaScript (not jQuery…) scroll to top animation
...und that matched the signature provided.
– rorymorris89
Sep 19 '17 at 11:18
1
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Algorithm to detect corners of paper sheet in photo
....CV_RETR_EXTERNAL,
cv.CV_CHAIN_APPROX_TC89_KCOS)
contours = filter(lambda cont: cv2.arcLength(cont, False) > 100, contours)
contours = filter(lambda cont: cv2.contourArea(cont) > 10000, contours)
# simplify contours down to polygons
rects = [...
How to join components of a path when you are constructing a URL in Python
... answered Mar 7 '13 at 19:15
GP89GP89
5,70822 gold badges2424 silver badges5656 bronze badges
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Are there any downsides to passing structs by value in C, rather than passing a pointer?
...00 mov $0x4000000000000000,%rax
400491: 00 00 40
400494: 48 89 17 mov %rdx,(%rdi)
400497: 48 89 06 mov %rax,(%rsi)
40049a: c3 retq
40049b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
00000000004004a0 <give...
How to display Base64 images in HTML?
...FaMMPYJkDKzVYU+QFeEGPIKfYU8AETkCYI6wANkZQwIKRNDB1hA0Jrf0rk6WXZ8BvWkb4kv99vn89kDrfVexBSYgVNwDA7AN+jAK3gEd+AlGMGIBFDgFvzouK3JV/lihQTOwLtOtw9wIRG5pJn91Tbgqk9kSk7GViADrTD4HCyZ0NQnomi51sb0fUyCMQEbp2WpU67IjfNjwcYyoUDhjJVcZBjYBy40j4wXgaobWoe8Z6Y80CJBwFpunepIzt2AUgFjtXXshNXjVmMh+K+zzp/CMs0CqeuzrxSRpbOKfdCki...
Add legend to ggplot2 line plot
...7970800, 1318057200, 1318143600,
1318230000, 1318316400, 1318402800, 1318489200, 1318575600, 1318662000,
1318748400, 1318834800, 1318921200, 1319007600, 1319094000), class = c("POSIXct",
"POSIXt"), tzone = ""), TempMax = c(26.58, 27.78, 27.9, 27.44,
30.9, 30.44, 27.57, 25.71, 25.98, 26.84, 33.58...
Difference between CC, gcc and g++?
...OSIX attempted to legislate its way around this by requiring the programs c89 (originally) and later c99 to exist; these are the compilers compatible with the ISO/IEC 9899:1989 and 9899:1999 C standards. It is doubtful that POSIX succeeded.
The question asks about the differences in terms of fea...