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Count occurrences of a char in a string using Bash
...ilename | wc -l)
– hek2mgl
Sep 11 '14 at 8:26
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@Amir What do you expect?
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How do you test functions and closures for equality?
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answered Sep 5 '14 at 21:15
drewagdrewag
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Imitating a blink tag with CSS3 animations
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245
The original Netscape <blink> had an 80% duty cycle. This comes pretty close, although th...
Difference between DOM parentNode and parentElement
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parentElement is new to Firefox 9 and to DOM4, but it has been present in all other major browsers for ages.
In most cases, it is the same as parentNode. The only difference comes when a node's parentNode is not an element. If so, parentElement is null.
As an example...
How can one pull the (private) data of one's own Android app?
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14 Answers
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Active
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Why is processing a sorted array faster than processing an unsorted array?
...visualization:
T = branch taken
N = branch not taken
data[] = 0, 1, 2, 3, 4, ... 126, 127, 128, 129, 130, ... 250, 251, 252, ...
branch = N N N N N ... N N T T T ... T T T ...
= NNNNNNNNNNNN ... NNNNNNNTTTTTTTTT ... TTTTTTTTTT (easy to predict)
However, when t...
Difference between @import and link in CSS
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142
In theory, the only difference between them is that @import is the CSS mechanism to include a s...
Accessing an array out of bounds gives no error, why?
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edited Mar 22 '17 at 0:40
Jonathan Leffler
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How to state in requirements.txt a direct github source
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346
“Editable” packages syntax can be used in requirements.txt to import packages from a variet...
input type=file show only button
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shibashiba
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