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How to determine if Javascript array contains an object with an attribute that equals a given value?
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280
2018 edit: This answer is from 2011, before browsers had widely supported array filtering method...
Iterate through options
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edited Jun 1 '10 at 13:39
answered Jun 1 '10 at 13:31
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How can I use pickle to save a dict?
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802
Try this:
import pickle
a = {'hello': 'world'}
with open('filename.pickle', 'wb') as handle:...
Why does PHP 5.2+ disallow abstract static class methods?
...not actually overriding the superclass's static method
EDIT (Sept. 16th, 2009)
Update on this. Running PHP 5.3, I see abstract static is back, for good or ill. (see http://php.net/lsb for more info)
CORRECTION (by philfreo)
abstract static is still not allowed in PHP 5.3, LSB is related but differ...
Media query to detect if device is touchscreen
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10 Answers
10
Active
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How do I add files and folders into GitHub repos?
...run git commit -m 'Added README'
$ git commit -m 'Added README'
[master 6402a2e] Added README
0 files changed, 0 insertions(+), 0 deletions(-)
create mode 100644 README
Finally, git push -u origin master to push the remote branch master for the repository origin.
$ git push -u origin master
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Fill remaining vertical space with CSS using display:flex
...: DEMO
section {
display: flex;
flex-flow: column;
height: 300px;
}
header {
background: tomato;
/* no flex rules, it will grow */
}
div {
flex: 1; /* 1 and it will fill whole space left if no flex value are set to other children*/
background: gold;
overflow: a...
UILabel sizeToFit doesn't work with autolayout ios6
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407
Please note that in most cases Matt's solution works as expected. But if it doesn't work for yo...
What is the intended use-case for git stash?
...ange sets.
– Mureinik
Jun 4 '18 at 20:01
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Why can't I call read() twice on an open file?
...question directly, once a file has been read, with read() you can use seek(0) to return the read cursor to the start of the file (docs are here). If you know the file isn't going to be too large, you can also save the read() output to a variable, using it in your findall expressions.
Ps. Dont forge...