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What is the fastest integer division supporting division by zero no matter what the result is?
Summary:
4 Answers
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How to calculate time elapsed in bash script?
I print the start and end time using date +"%T" , which results in something like:
20 Answers
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What does %s mean in a python format string?
What does %s mean in Python? And what does the following bit of code do?
7 Answers
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Linux command to print directory structure in the form of a tree
Is there any linux command that I can call from a Bash script that will print the directory structure in the form of a tree, e.g.,
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Match whitespace but not newlines
I sometimes want to match whitespace but not newline.
6 Answers
6
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Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...用的结构类型，发现只有两个成员可以使用，即DOKAN_OPTIONS里的GlobalContext和DOKAN_FILE_INFO里的Context，其中GlobalContext只能用来存储全局的信息，比如存放线程实例的指针，这样一来，实际上就剩下 DOKAN_FILE_INFO里的Context 一个成员可...
In Python, what is the difference between “.append()” and “+= []”?
What is the difference between:
12 Answers
12
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Regex to replace multiple spaces with a single space
Given a string like:
23 Answers
23
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Reuse a parameter in String.format?
Does the hello variable need to be repeated multiple times in the call to the format method or is there a shorthand version that lets you specify the argument once to be applied to all of the %s tokens?
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Reverse a string in Python
There is no built in reverse function for Python's str object. What is the best way of implementing this method?
28 Ans...