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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
Consider the following example on a 32 bit x86 machine:
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Python “extend” for a dictionary
What is the best way to extend a dictionary with another one while avoiding the use of a for loop? For instance:
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How do I run a Python script from C#?
... asked before in varying degrees, but I feel it has not been answered in a concise way and so I ask it again.
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Pickle incompatibility of numpy arrays between Python 2 and 3
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Remove accents/diacritics in a string in JavaScript
How do I remove accentuated characters from a string?
Especially in IE6, I had something like this:
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With arrays, why is it the case that a[5] == 5[a]?
As Joel points out in Stack Overflow podcast #34 , in C Programming Language (aka: K & R), there is mention of this property of arrays in C: a[5] == 5[a]
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ListCtrl 重绘(Custom Draw) - C/C++ - 清泛网 - 专注C/C++及内核技术
ListCtrl 重绘(Custom Draw)common control 4.7版本介绍了一个新的特性叫做Custom Draw,这个名字显得模糊不清,让人有点摸不着头脑,而且MSDN里也只给出了一些如风...common control 4.7版本介绍了一个新的特性叫做Custom Draw,这个名字显得...
Firefox session cookies
Generally speaking, when given a cookie that has no expiration period, modern browsers will consider this cookie to be a 'session cookie', they will remove the cookie at the end of the browsing session (generally when the browser instance closes).
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微软正式推送Win10,不满意或者不习惯可以回滚至旧版 - 资讯 - 清泛网 - 专...
...可以回滚至旧版本。
此外,Windows 10的首日补丁(day one patch)也出炉了,编号为“KB3074683”。它汇总了微软最后时刻做的所有改进,包括底层代码优化和Bug修复,但没有任何功能上的变化。
目前的Build 10240用户打上这个补丁,使...
Oracle中translate与replace的使用 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
Oracle中translate与replace的使用SELECT TRANSLATE(& 39;,abcdefghij,& 39;,& 39;,jabcdefghi& 39;,& 39;+& 39;) FROM dual; --第二、三参数一一对应,没有对应就删除原 SELECT TRANSLATE(',abc,', ',cab', '+') FROM dual; --结果:++
SELECT TRANSLATE(',abc,', 'cab,', '+') FROM dual; ...
