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Getting only response header from HTTP POST using curl
...tdout.
– andrew cooke
Oct 29 '13 at 10:33
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show 7 more co...
Count the number of occurrences of a character in a string in Javascript
...ed vsync's jsperf and the regex was slower in Chrome, Firefox and IE. 68%, 100%, and 14% respectively. I have an i7 2600.
– Moss
Sep 5 '14 at 18:56
60
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How to inherit from a class in javascript?
...nstructor functions and their prototype property, but my old answer from 2010 is still at the bottom. I now prefer Object.create(). Object.create is available in all modern browsers.
I should note that Object.create is usually much slower than using new with a function constructor.
//The prototyp...
What are the use cases for selecting CHAR over VARCHAR in SQL?
...er set) storing the word "FooBar"
CHAR(6) = 6 bytes (no overhead)
VARCHAR(100) = 8 bytes (2 bytes of overhead)
CHAR(10) = 10 bytes (4 bytes of waste)
The bottom line is CHAR can be faster and more space-efficient for data of relatively the same length (within two characters length difference).
Not...
How can I use UUIDs in SQLAlchemy?
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answered Mar 21 '18 at 4:10
JDiMatteoJDiMatteo
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Is there a visual profiler for Python? [closed]
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answered Jul 31 '10 at 17:34
nikownikow
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Java Hashmap: How to get key from value?
...Collections.
– whiskeysierra
Aug 9 '10 at 16:42
12
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You can't specify target table for update in FROM clause
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answered Jan 13 '13 at 10:45
BlueRaja - Danny PflughoeftBlueRaja - Danny Pflughoeft
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Recommendation for compressing JPG files with ImageMagick
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