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Why does Python use 'magic methods'?
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AFAIK, len is special in this respect and has historical roots.
Here's a quote from the FAQ:
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Get name of current script in Python
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Sven MarnachSven Marnach
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Best practice: PHP Magic Methods __set and __get [duplicate]
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edited May 30 '13 at 6:41
answered May 31 '11 at 8:30
Ma...
Callback functions in C++
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Note: Most of the answers cover function pointers which is one possibility to achieve "callbac...
What are inline namespaces for?
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Inline namespaces are a library versioning feature akin to symbol versioning, but implemented p...
How to join strings in Elixir?
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answered Dec 29 '13 at 19:43
thiagofmthiagofm
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cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...令cpuid就是一条读取CPU各种信息的一条指令，大概是从80486的某个版本开始就存在了。 CPUID这条指令，除了用于识别CPU（CPU的型号...cpuid指令
cpuid就是一条读取CPU各种信息的一条指令，大概是从80486的某个版本开始就存在了。 CP...
Should import statements always be at the top of a module?
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answered Sep 24 '08 at 17:38
John MillikinJohn Millikin
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What is the most efficient way of finding all the factors of a number in Python?
...getting rid of duplicates, which only happens for perfect squares. For n = 4, this will return 2 twice, so set gets rid of one of them.
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What is the difference between a static and a non-static initialization code block
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The code block with the static modifier signifies a class initializer; without the static modi...