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Where is Java Installed on Mac OS X?
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Arsen Khachaturyan
5,90933 gold badges3232 silver badges3434 bronze badges
answered Apr 5 '13 at 5:40
gerrytangerrytan
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Saving and loading objects and using pickle
...ll last):
File "<stdin>", line 1, in <module>
File "C:\Python31\lib\pickle.py", line
1365, in load encoding=encoding,
errors=errors).load() EOFError
After you have read the contents of the file, the file pointer will be at the end of the file - there will be no further data to read...
How to calculate time difference in java?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Feb 7 '11 at 23:23
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What is a good Hash Function?
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33
For doing "normal" hash table lookups on basically any kind of data - this one by Paul Hsieh is...
SQL update fields of one table from fields of another one
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238
You can use the non-standard FROM clause.
UPDATE b
SET column1 = a.column1,
column2 = a.colu...
How to convert milliseconds into human readable form?
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edited Feb 25 '13 at 3:19
answered Oct 6 '08 at 18:28
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Getting a list of associative array keys
...can use: Object.keys(obj)
Example:
var dictionary = {
"cats": [1, 2, 37, 38, 40, 32, 33, 35, 39, 36],
"dogs": [4, 5, 6, 3, 2]
};
// Get the keys
var keys = Object.keys(dictionary);
console.log(keys);
See reference below for browser support. It is supported in Firefox 4.20, Chrome 5, ...
Allow Google Chrome to use XMLHttpRequest to load a URL from a local file
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answered Jan 27 '11 at 16:37
jAndyjAndy
203k4747 gold badges283283 silver badges345345 bronze badges
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Stop/Close webcam which is opened by navigator.getUserMedia
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edited Sep 23 '19 at 17:44
Ezekiel Victor
3,69111 gold badge2424 silver badges2525 bronze badges
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