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How to define a reply-to address?
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Two ways:
class Notifications < ActionMailer::Base
default :from => 'your_app@your_domain.com',
:reply_to => 'some_other_address@your_domain.com'
end
Or:
class Contacts < ActionMailer::Base
def new_contact
mail( :to => 'somebody@some_domai...
Remove or adapt border of frame of legend using matplotlib
When plotting a plot using matplotlib:
2 Answers
2
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Object initialization syntax
I'm just starting out with F# and I can't find the syntax to do object initialization like in C# 3.
3 Answers
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Show control hierarchy in the WinForms designer
One of our clients has an old WinForms application that contains forms with a lot of controls on them. Some of those controls have a deep hierarchy and that makes it to hard to select them in the designer.
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Splitting on last delimiter in Python string?
...hat's the recommended Python idiom for splitting a string on the last occurrence of the delimiter in the string? example:
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Fill between two vertical lines in matplotlib
I went through the examples in the matplotlib documentation, but it wasn't clear to me how I can make a plot that fills the area between two specific vertical lines.
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What does git push origin HEAD mean?
I found, in the official guide :
1 Answer
1
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关于 __VA_ARGS__ 宽字符版本的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
关于 __VA_ARGS__ 宽字符版本的问题在写一个可变参数的记录日志函数，考虑到宽字符（Unicode版本）时：#define WIDEN2(x) L ## x#define WIDEN(x) WIDEN2(x)#define __...在写一个可变参数的记录日志函数，考虑到宽字符（Unicode版本）时：
#defin...
Getting one value from a tuple
Is there a way to get one value from a tuple in Python using expressions?
2 Answers
2
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Get commit list between tags in git
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git log --pretty=oneline tagA...tagB (i.e. three dots)
If you just wanted commits reachable from tagB but not tagA:
git log --pretty=oneline tagA..tagB (i.e. two dots)
or
git log --pretty=oneline ^tagA tagB
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