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程序员正能量：从事IT的六大好处 - 杂谈 - 清泛网 - 专注C/C++及内核技术
程序员正能量：从事IT的六大好处程序员的同志们，来点正能量！本文是一位程序员总结的干IT的六点好处。看看在云南新华电脑学院学IT的这位程序员同行总结的六点干IT的好处，真是满满的正能量啊！程序员的同志们，来点正...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
... should never be used if possible. While perusing libavcodec (which is written in C) the other day, I noticed multiple uses of it. Is it ever advantageous to use goto in a language that supports loops and functions? If so, why?
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...used to using relational databases like MySQL or PostgreSQL, and combined with MVC frameworks such as Symfony, RoR or Django, and I think it works great.
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Is it safe to delete a NULL pointer?
Is it safe to delete a NULL pointer?
7 Answers
7
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What is Mocking?
...look up the noun mock in the dictionary you will find that one of the definitions of the word is something made as an imitation.
Mocking is primarily used in unit testing. An object under test may
have dependencies on other (complex) objects. To isolate the behavior
of the object you want to replac...
What is a monad?
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First: The term monad is a bit vacuous if you are not a mathematician. An alternative term is computation builder which is a bit more descriptive of what they are actually useful for.
They are a pattern for chaining operations. It looks a bit like metho...
How much is too much with C++11 auto keyword?
...the C++11 standard for complicated templated types which is what I believe it was designed for. But I'm also using it for things like:
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Qt events and signal/slots
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The Qt documentation probably explains it best:
In Qt, events are objects, derived
from the abstract QEvent class, that
represent things that have happened
either within an application or as a
result of outside activity that the
application needs to ...
Why is it considered a bad practice to omit curly braces? [closed]
Why does everyone tell me writing code like this is a bad practice?
52 Answers
52
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What does Ruby have that Python doesn't, and vice versa?
...s in language Y, or that claim language Y doesn't have X, although in fact it does. I also know exactly why I prefer Python, but that's also subjective, and wouldn't help anybody choosing, as they might not have the same tastes in development as I do.
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