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What does __FILE__ mean in Ruby?
...o.rb, __FILE__ would be interpreted as "foo.rb".
Edit: Ruby 1.9.2 and 1.9.3 appear to behave a little differently from what Luke Bayes said in his comment. With these files:
# test.rb
puts __FILE__
require './dir2/test.rb'
# dir2/test.rb
puts __FILE__
Running ruby test.rb will output
test.rb
...
Check difference in seconds between two times
...8
JonJon
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How to round a number to significant figures in Python
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You can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
...
>>> round_to_1(0.0232)...
How to send POST request?
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399
If you really want to handle with HTTP using Python, I highly recommend Requests: HTTP for Hum...
Convert array of integers to comma-separated string
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edited May 31 '13 at 18:34
Gibron
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an...
How to deserialize a JObject to .NET object
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3 Answers
3
Active
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How to save and load cookies using Python + Selenium WebDriver
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Ratmir Asanov
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answered Feb 25 '13 at 0:41
Ali-Akber SaifeeAli-A...
What does the number in parentheses shown after Unix command names in manpages mean?
For example: man(1) , find(3) , updatedb(2) ?
7 Answers
7
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How do I select text nodes with jQuery?
...).addBack().contents().filter(function() {
return this.nodeType == 3;
});
};
getTextNodesIn(el);
Note: If you're using jQuery 1.7 or earlier, the code above will not work. To fix this, replace addBack() with andSelf(). andSelf() is deprecated in favour of addBack() from 1.8 onwards.
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