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Why is the gets function so dangerous that it should not be used?
... deal with that.)
It remained an official part of the language up to the 1999 ISO C standard, but
it was officially removed by the 2011 standard. Most C implementations still support it, but at least gcc issues a warning for any code that uses it.
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Discuz X 首页白板解决之道 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...现问题的大致位置。可以毫不夸张地说，排除法能够解决99.99%的疑难杂症。
3、白板的最核心原因是调用函数 ob_end_clean() 函数导致的，先将输出内容清掉再把备份内容重新输出，如果重新输出的某个地方有问题那网页就白板了...
HTTP status code for update and delete?
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ЯegDwightЯegDwight
23k99 gold badges4040 silver badges5151 bronze badges
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Run task only if host does not belong to a group
...andar Najmuddin
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3
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Bootstrap Element 100% Width
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jave.webjave.web
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Detecting endianness programmatically in a C++ program
... type case as suggested by others, but this is clearer - and according to C99, is guaranteed to be correct. gcc prefers this compared to the direct pointer cast.
This is also much better than fixing the endianness at compile time - for OS which support multi-architecture (fat binary on Mac os x for...
Sort array of objects by string property value
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KostasX
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answered Jul 15 '09 at 3:35
WoganWogan
51.7...
How can I use Homebrew to install both Python 2 and 3 on Mac?
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jpayne
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answered Mar 14 '18 at 18:41
Guilherme GarnierGuilherme Garnier
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How to detect IE11?
... document, w = window;
var ie = ( !!w.MSInputMethodContext ? 11 : !d.all ? 99 : w.atob ? 10 :
d.addEventListener ? 9 : d.querySelector ? 8 : w.XMLHttpRequest ? 7 :
d.compatMode ? 6 : w.attachEvent ? 5 : 1 );
How it works: Each version of IE adds support for additional features not found in previo...
What does the git index contain EXACTLY?
...7fa005ff12ad89437f2fdc80926e21c 0 .gitignore
100644 5529b198e8d14decbe4ad99db3f7fb632de0439d 0 .mailmap
The Racy git problem gives some more details on that structure:
The index is one of the most important data structures in git.
It represents a virtual working tree state by recording list of...