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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...
How can I truncate a double to only two decimal places in Java?
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edited May 19 '17 at 17:20
FracturedRetina
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answe...
Test if characters are in a string
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answered Apr 12 '12 at 17:28
smusmu
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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...
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...
Haskell: Where vs. Let
...parameters of the function f (there are none) and things in outer scopes.
2: To use a where in the first example, you can introduce a second named function
that takes the x as a parameter, like this:
f = State f'
f' x = y
where y = ... x ...
or like this:
f = State f'
where
f' x = y...
How to check that a string is a palindrome using regular expressions?
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32 Answers
32
Active
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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...
How do I create an average from a Ruby array?
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20 Answers
20
Active
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How to call a stored procedure from Java and JPA
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JPA 2.1 now support Stored Procedure, read the Java doc here.
Example:
StoredProcedureQuery storedProcedure = em.createStoredProcedureQuery("sales_tax");
// set parameters
storedProcedure.registerStoredProcedureParameter("subto...