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What is the best way to compare floats for almost-equality in Python?
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337
Python 3.5 adds the math.isclose and cmath.isclose functions as described in PEP 485.
If you'...
Posting a File and Associated Data to a RESTful WebService preferably as JSON
...se64 encode the file, at the expense of increasing the data size by around 33%, and add processing overhead in both the server and the client for encoding/decoding.
Send the file first in a multipart/form-data POST, and return an ID to the client. The client then sends the metadata with the ID, and ...
Google Chrome form autofill and its yellow background
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answered Jan 7 '13 at 23:37
Fareed AlnamroutiFareed Alnamrouti
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What is the difference between the different methods of putting JavaScript code in an ?
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edited Aug 31 at 4:29
fcdt
2,01211 gold badge88 silver badges2323 bronze badges
answered ...
How to add percent sign to NSString
...mouviciel
61.1k1010 gold badges100100 silver badges133133 bronze badges
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Really Cheap Command-Line Option Parsing in Ruby
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236
As the author of Trollop, I cannot BELIEVE the stuff that people think is reasonable in an opti...
Create a unique number with javascript time
...d three digit millisecond. So it would look something like this: 20111104103912732 ... this would give enough certainty of a unique number for my purposes.
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PHP Sort Array By SubArray Value
...ionNumber"];
}
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usort($array, "cmp_by_optionNumber");
In PHP ≥5.3, you should use an anonymous function instead:
usort($array, function ($a, $b) {
return $a['optionNumber'] - $b['optionNumber'];
});
Note that both code above assume $a['optionNumber'] is an integer. Use @St. John Jo...
jQuery to loop through elements with the same class
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edited Dec 22 '15 at 13:17
answered Jan 19 '11 at 12:43
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Why do we use __init__ in Python classes?
...egs = legs
self.colour = colour
fido = Dog(4, "brown")
spot = Dog(3, "mostly yellow")
You're saying, Fido is a brown dog with 4 legs while Spot is a bit of a cripple and is mostly yellow. The __init__ function is called a constructor, or initializer, and is automatically called when you c...