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What are the differences between json and simplejson Python modules?
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json is simplejson, added to the stdlib. But since json was added in 2.6, simplejson has the adv...
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
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64
GCC has:
-- Built-in Function: int __builtin_clz (unsigned int x)
Returns the number of l...
When to use setAttribute vs .attribute= in JavaScript?
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answered Oct 12 '10 at 21:49
user166390user166390
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What's the difference between utf8_general_ci and utf8_unicode_ci?
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1646
These two collations are both for the UTF-8 character encoding. The differences are in how tex...
How do I spool to a CSV formatted file using SQLPLUS?
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Daniel C. Sobral
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answered Feb 14 '17 at 21:55
BobCBobC
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Is either GET or POST more secure than the other?
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It's hidden only in the most naive sense
– davetron5000
Oct 13 '08 at 18:33
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Open file in a relative location in Python
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RussRuss
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How do I create a copy of an object in PHP?
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In PHP 5+ objects are passed by reference. In PHP 4 they are passed by value (that's why it had runtime pass by reference, which became deprecated).
You can use the 'clone' operator in PHP5 to copy objects:
$objectB = clone $objectA;
Also, it's just objects that are pass...
Multiple glibc libraries on a single host
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It is very possible to have multiple versions of glibc on the same system (we do that every day)...
OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
...于libev，对libev不了解的参见 这
这篇主要分析OceanBase 0.4的mergeserver使用libeasy作为服务器端的模式，客户端自然就是MySQL客户端。OceanBase仅仅使用了libeasy的IO线程部分，工作线程是使用了我们自己的线程池。
主要说如下几个方面...