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Algorithms based on number base systems? [closed]
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Chris Okasaki has a very good chapter in his book Purely Functional Data Structures that discus...
What does “%” (percent) do in PowerShell?
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Python nonlocal statement
What does the Python nonlocal statement do (in Python 3.0 and later)?
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Create a dictionary with list comprehension
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{key: value for (key, value) in iterable}
Note: this is for Python 3.x (and 2.7 upwards). Formerly in Python 2.6 and earlier, the dict built-in could receive an iterable of key/value pairs, so you can pass it a list comprehension or generator expression. For example:
dict((key, func(key)) fo...
Regular expression to match numbers with or without commas and decimals in text
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EDIT: Since this has gotten a lot of views, let me start by giving everybody what they Googled f...
Why is this jQuery click function not working?
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answered Sep 3 '13 at 22:14
mobiusmobius
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Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
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edited May 1 '13 at 4:29
mkenyon
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answered ...
Clang optimization levels
On gcc, the manual explains what -O3 , -Os , etc. translate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.)
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深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...，offset 在低端，segment 在高端，整个 IVT 表从地址 0x0 - 0x3FF，占据了 1024 个字节，即 1K bytes
1.2 改变中断向量表地址
事实上，我们完全可以在实模式下更改 IVT 的地址，下面的代码作为示例：
; ******************************...