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Length of string in bash
...len "$myreal"
will answer:
Généralités has 11 chars, 14 bytes: ($'G\303\251n\303\251ralit\303\251s').
Nota: According to Isabell Cowan's comment, I've added setting to $LC_ALL along with $LANG.
Length of an argument
Argument work same as regular variables
strLen() {
local bytlen sreal...
Apache is downloading php files instead of displaying them
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MihkelMihkel
80666 silver badges22 bronze badges
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Applicatives compose, monads don't
...h miffy avoids. Moreover, if you try something like iffy (pure True) (pure 0) [1,2], you'll get [0,0] instead of [0]. Applicatives have a kind of strictness about them, in that they build fixed sequences of computations, but the values resulting from those computations are still combined lazily, as ...
How to join int[] to a character separated string in .NET?
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edited Jul 23 '19 at 9:50
Nick Bull
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answered S...
Nodejs Event Loop
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+50
I have been personally reading the source code of node.js & v8.
I went into a similar problem like you when I tried to understand...
Server.UrlEncode vs. HttpUtility.UrlEncode
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answered Mar 2 '09 at 15:03
Mehrdad AfshariMehrdad Afshari
379k8383 gold badges822822 silver badges775775 bronze badges
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What exactly does += do in python?
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150
In Python, += is sugar coating for the __iadd__ special method, or __add__ or __radd__ if __iadd...
What is a difference between
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edited Sep 2 '09 at 15:04
Yishai
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Vertical line using XML drawable
...="1dp"
android:layout_height="match_parent"
android:background="#FF0000FF" />
I have only used this for horizontal lines, but I would think it would work for vertical lines as well.
Use:
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:backgrou...
C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...而不是对象。
第4条：调用empty而不是检查size()是否为0。
理由很简单：empty对所有的标准容器都是常数时间操作，而对一些list的实现，size耗费线性时间。
第5条：区间成员函数优先于与之对应的单元素成员函数。
区...