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How do you tell if a string contains another string in POSIX sh?
...tring,
# otherwise returns 1.
contains() {
string="$1"
substring="$2"
if test "${string#*$substring}" != "$string"
then
return 0 # $substring is in $string
else
return 1 # $substring is not in $string
fi
}
contains "abcd" "e" || echo "abcd does not cont...
Pagination in a REST web application
... as the resource it is a perfectly fine solution, since the query for page 2 will always yield page 2.
But if you see the products on the page as the resource you have the problem that the products on page 2 might change (old products deleted, or whatever), in this case the URI is not always
retur...
How can I truncate a double to only two decimal places in Java?
...|
edited May 19 '17 at 17:20
FracturedRetina
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answe...
How to compare times in Python?
...
132
You can't compare a specific point in time (such as "right now") against an unfixed, recurring e...
Rails raw SQL example
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answered Feb 12 '13 at 19:48
HuyHuy
9,1561010 gold badges4747 silver badges9191 bronze badges
...
NSRange to Range
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271
The NSString version (as opposed to Swift String) of replacingCharacters(in: NSRange, with: NS...
使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
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1. 在父框架中嵌入一个CSplitterWnd成员变量。
2. 重载父框架的CFrameWnd::OnCreateClient成员函数。
3. 从重载的OnCreateClient函数中调用类CSplitterWnd的Create或CreateStatic成员函数，并调用CreateView来创建视图。
使用静态拆分...
Test if characters are in a string
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answered Apr 12 '12 at 17:28
smusmu
7,04722 gold badges1616 silver badges1414 bronze badges
...
Passing parameters to JavaScript files
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208
I'd recommend not using global variables if possible. Use a namespace and OOP to pass your arg...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
... c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -0.458050 -0.199115
3 0.918646 bar -0.007185 -0.001006
4 1.336830 foo 0.534292 0.268245
5 0.976844 bar -0.773630 -0.570417
B...