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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...
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...
This app won't run unless you update Google Play Services (via Bazaar)
I'm testing out the new Google Maps API V2 for Android, and I'm getting this message when the app launches:
12 Answers
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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...
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 to check that a string is a palindrome using regular expressions?
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32 Answers
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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...
How do I create an average from a Ruby array?
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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...
How to find index of list item in Swift?
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22 Answers
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