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python generator “send” function purpose?
...>> next(gen) # run up to the next yield
>>> gen.send(94.3) # goes into 'x' again
188.5999999999999
You can't do this just with yield.
As to why it's useful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function...
Is 'switch' faster than 'if'?
... void call<3u>() # TAILCALL
jmp void call<4u>() # TAILCALL
jmp void call<5u>() # TAILCALL
jmp void call<6u>() # TAILCALL
jmp void call<7u>() # TAILCALL
jmp void call&...
remove_if equivalent for std::map
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warchantua
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answered Apr 29 '09 at 5:20
Steve FollySteve Folly...
When should I use Lazy?
I found this article about Lazy : Laziness in C# 4.0 – Lazy
7 Answers
7
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How do I print the type of a variable in Rust?
...ee examples; this is a partially resolved type which could end up f32 or f64, depending on how you use it. “{float}” is not a legal type name, it’s a placeholder meaning “I’m not completely sure what this is”, but it is a floating-point number. In the case of floating-point variables, if...
What is a simple command line program or script to backup SQL server databases?
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edited Jan 30 '17 at 23:24
answered Sep 23 '08 at 18:15
Cr...
Reshaping data.frame from wide to long format
... = c("Code", "Country"),
timevar = "Year",
times = 1950:1954)
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Python: How to ignore an exception and proceed? [duplicate]
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4 Answers
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vs2008编译boost详细步骤 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...用C++代码直接表达EBNF；
（3）Graph，图组件和算法；
（4）Lambda，在调用的地方定义短小匿名的函数对象，很实用的functional功能；
（5）concept check，检查泛型编程中的concept；
（6）Mpl，用模板实现的元编程框架；
（7）Thread，...
How to construct a WebSocket URI relative to the page URI?
... it's uncorrct url.
– Denis535
Oct 24 '15 at 17:10
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@wishmaster35 how that is handled is going t...