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A fast method to round a double to a 32-bit int explained
... source code, I noticed that Lua uses a macro to round a double to a 32-bit int . I extracted the macro , and it looks like this:
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Elegant Python function to convert CamelCase to snake_case?
...more):
def camel_to_snake(name):
name = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', name).lower()
print(camel_to_snake('camel2_camel2_case')) # camel2_camel2_case
print(camel_to_snake('getHTTPResponseCode')) # get_http_response_code
print(camel_to_s...
Find and kill a process in one line using bash and regex
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25 Answers
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How do I round a decimal value to 2 decimal places (for output on a page)
... I'm using it to represent dollars and cents, I only want the output to be 2 decimal places.
17 Answers
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TCP 的那些事儿（上） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...序号来拼接数据）。
对于4次挥手，其实你仔细看是2次，因为TCP是全双工的，所以，发送方和接收方都需要Fin和Ack。只不过，有一方是被动的，所以看上去就成了所谓的4次挥手。如果两边同时断连接，那就会就进入到CLOSING...
When should I use cross apply over inner join?
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Can anyone give me a good example of when CROSS APPLY makes a difference in those cases where...
Pickle incompatibility of numpy arrays between Python 2 and 3
I am trying to load the MNIST dataset linked here in Python 3.2 using this program:
7 Answers
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