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What is a difference between
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edited Sep 2 '09 at 15:04
Yishai
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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
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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...
How do I convert between big-endian and little-endian values in C++?
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edited Jan 25 at 10:31
ComFreek
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answ...
Why are arrays covariant but generics are invariant?
...nimals = dogs; // Awooga awooga
animals.add(new Cat());
Dog dog = dogs.get(0); // This should be safe, right?
Suddenly you have a very confused cat.
The original motivation for making arrays covariant described in the wikipedia article didn't apply to generics because wildcards made the expr...
What exactly does += do in python?
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In Python, += is sugar coating for the __iadd__ special method, or __add__ or __radd__ if __iadd...
Are there benefits of passing by pointer over passing by reference in C++?
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edited Nov 14 '12 at 16:01
Lightness Races in Orbit
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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...
CDC:DrawText 多行显示文本（文本自动换行） - C++ UI - 清泛IT社区，为创新赋能！
...的字符串的指针，如果参数nCount是C1，则字符串必须是以\0结束的。
如果uFormat包含DT_MODIFYSTRING，则函数可为此字符串增加4个字符，存放字符串的缓冲区必须足够大，能容纳附加的字符。
nCount：指向字符...