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How to get line count of a large file cheaply in Python?
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374
You can't get any better than that.
After all, any solution will have to read the entire file...
What does “=>” mean in PHP?
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$user_list = array(
'dave' => 'apassword',
'steve' => 'secr3t'
);
foreach ($user_list as $user => $pass) {
echo "{$user}'s pass is: {$pass}\n";
}
// Prints:
// "dave's pass is: apassword"
// "steve's pass is: secr3t"
Note that this can be used for numerically indexed array...
How can you run a command in bash over until success
...rl-C out of this.
– DonGar
Feb 10 '13 at 22:38
If you think you're going to need to cancel this, just open up a new in...
iOS 7 - Failing to instantiate default view controller
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answered Jan 2 '14 at 3:46
RynaRyna
95688 silver badges77 bronze badges
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browser sessionStorage. share between tabs?
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136
You can use localStorage and its "storage" eventListener to transfer sessionStorage data from o...
Set cursor position on contentEditable
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answered Jul 28 '09 at 8:31
eyelidlessnesseyelidlessness
56.5k1111 gold badges8686 silver badges9292 bronze badges
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Searching subversion history (full text)
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edited Mar 3 '16 at 11:29
rjmunro
23.9k1818 gold badges101101 silver badges127127 bronze badges
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Adding hours to JavaScript Date object?
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Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Jun 26 '09 at 19:21
Jason HarwigJason Harwig
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A 'for' loop to iterate over an enum in Java
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43
Why this method values() isn't listed here under java.lang.enum
– jacktrades
Jan 17 '13 at 1:12
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