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Simple (non-secure) hash function for JavaScript? [duplicate]
...Jared Forsyth
10.8k66 gold badges3838 silver badges5050 bronze badges
answered Jan 12 '12 at 8:22
BarakBarak
1,63911 gold badge111...
postgresql list and order tables by size
...ready started typing something in your psql session, which caused a syntax error.
– yieldsfalsehood
Feb 12 '14 at 20:13
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could not resolve host github.com error while cloning remote repository in git
...
I got a similar error, and it's caused by incorrect proxy setting. This command saved me:
git config --global --unset http.proxy
https version:
git config --global --unset https.proxy
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Scala 2.8 breakOut
..., "BB", "CCC").map(s => (s, s.length))
The compiler would complain:
error: type mismatch;
found : Seq[(String, Int)]
required: Map[String,Int]
The reason being that Seq only knows how to build another Seq (i.e. there is an implicit CanBuildFrom[Seq[_], B, Seq[B]] builder factory available...
Create an empty list in python with certain size
...nately if you want to create a list-of-lists you will run into referencing errors. Example in Python 2.7.6:
>>> a = [[]]*10
>>> a
[[], [], [], [], [], [], [], [], [], []]
>>> a[0].append(0)
>>> a
[[0], [0], [0], [0], [0], [0], [0], [0], [0], [0]]
>>>
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Match multiple cases classes in scala
...ern)
– Erik Kaplun
Jun 28 '14 at 10:05
2
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MediaHelper 媒体助手扩展：从媒体文件提取元数据和专辑封面 · App Inventor 2 中文网
...过 URL 加载专辑图像时是同步进行的，对于大文件或慢速连接可能需要较长时间
元数据完整性：并非所有元数据在所有媒体文件中都存在，某些字段可能为空
测试媒体文件：可使用 https://ullisroboterseite.de/test.mp3 进行...
How to determine the encoding of text?
...fortunately, using the example code, I can't get past open(): UnicodeDecodeError: 'utf-8' codec can't decode byte 0xfc in position 169799: invalid start byte. The file encoding according to vim's :set fileencoding is latin1.
– xtian
Aug 19 '17 at 15:51
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What is the argument for printf that formats a long?
...olution?
– Aaron Franke
May 13 at 9:05
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Does assignment with a comma work?
...ult of the last statement, 3.
This code:
var bbb = 1,2,3
Is a syntax error because commas in variable declarations are used to declare multiple variables in a single line. As the MDN article points out,
Note that the comma in the var statement is not the comma operator, because it doesn't...