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Remove duplicate values from JS array [duplicate]
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Best way to repeat a character in C#
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answered Jan 4 '09 at 22:00
Christian C. SalvadóChristian C. Salvadó
688k171171 gold badges886886 silver badges826826 bronze badges
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Git: fatal: Pathspec is in submodule
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437
Removing the directory from git and adding it again worked for me:
git rm --cached directory...
“is” operator behaves unexpectedly with integers
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403
Take a look at this:
>>> a = 256
>>> b = 256
>>> id(a)
9987148
>...
Quora如何在快速开发中保持高品质代码 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...者：Quora工程主管Nikhil Garg原文链接：https: engineering.quora.com Moving-Fast-With-High-Code-Quality译者：张婉莹高质量的代码...作者：Quora工程主管Nikhil Garg
原文链接：https://engineering.quora.com/Moving-Fast-With-High-Code-Quality
译者：张婉莹
高...
How to use 'find' to search for files created on a specific date? [closed]
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ArveArve
3,43211 gold badge1414 silver badges44 bronze badges
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Why is creating a Thread said to be expensive?
...e search found me an old benchmark that reports a thread creation rate of ~4000 per second on a Sun Java 1.4.1 on a 2002 vintage dual processor Xeon running 2002 vintage Linux. A more modern platform will give better numbers ... and I can't comment on the methodology ... but at least it gives a bal...
Remove rows with all or some NAs (missing values) in data.frame
...cases(final), ]
gene hsap mmul mmus rnor cfam
2 ENSG00000199674 0 2 2 2 2
6 ENSG00000221312 0 1 2 3 2
na.omit is nicer for just removing all NA's. complete.cases allows partial selection by including only certain columns of the dataframe:
> final[comp...
github: No supported authentication methods available
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14
For me that's just GIT_SSH="/bin/ssh.exe" (on Windows). Thanks!
– Martin Konicek
Jun 17 '11 at 23:46
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to remove first and last element in array
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144
fruits.shift(); // Removes the first element from an array and returns only that element.
frui...