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Replace selector images programmatically
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edited Jan 16 '11 at 15:05
answered Jan 15 '11 at 3:31
Ke...
Why is Maven downloading the maven-metadata.xml every time?
...y or always?
– Leon
Nov 22 '17 at 9:07
@Leon During mid-development cycle your project might have '-SNAPSHOT' dependen...
How long is the SHA256 hash?
...;
Will give you :
$ php temp.php
string(64) "68e656b251e67e8358bef8483ab0d51c6619f3e7a1a9f0e75838d41ff368f728"
i.e. a string with 64 characters.
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How to prevent text in a table cell from wrapping
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500
Have a look at the white-space property, used like this:
th {
white-space: nowrap;
}
Thi...
What do (lambda) function closures capture?
...reate a new scope each time you create the lambda:
>>> adders = [0,1,2,3]
>>> for i in [0,1,2,3]:
... adders[i] = (lambda b: lambda a: b + a)(i)
...
>>> adders[1](3)
4
>>> adders[2](3)
5
The scope here is created using a new function (a lambda, for bre...
Export specific rows from a PostgreSQL table as INSERT SQL script
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edited Dec 28 '18 at 10:39
Abdellah Alaoui
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an...
Maximum concurrent Socket.IO connections
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80
This article may help you along the way: http://drewww.github.io/socket.io-benchmarking/
I won...
How to take screenshot of a div with JavaScript?
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10 Answers
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Difference between Array and List in scala
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edited Apr 26 '10 at 11:26
answered Apr 26 '10 at 11:17
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How to sort with lambda in Python
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+200
Use
a = sorted(a, key=lambda x: x.modified, reverse=True)
# ^^^^
On Python 2.x, the sorted function takes its argument...