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Signal handling with multiple threads in Linux
...SIGHUP, the signal is sent to process, which is received by and handled by root thread. Using POSIX threads, you can also sent SIGTERM to individual threads as well, but I suspect you are asking about what happens when the OS sends the signal to the process.
In 2.6, SIGTERM will cause child threads...
Is there already a Google+ API? [closed]
... code to read a public profile, post, and relationship data, cache it in a MySQL database, and serve the data to a front-end as a JSON or JSONP service.
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CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
CREATE TABLE IF NOT EXISTS works on mysql but fails with SQL Server 2008 R2.
What is the equivalent syntax?
1 Answer
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Difference between datetime and timestamp in sqlserver? [duplicate]
... by database system?im sorry im new to server side programming. i am using mysql sa database and now i am using xampp as my local host.
– Brownman Revival
May 19 '15 at 6:32
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Remove duplicate entries using a Bash script [duplicate]
...s. Interestingly enough the same record set took 15.1 seconds to perform a MySQL DISTINCT query on.
– Tegan Snyder
Feb 11 '16 at 19:13
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Is there a way to “limit” the result with ELOQUENT ORM of Laravel?
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Apache not starting on MAMP Pro
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千万别惹程序员 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...一些精细的调优工作，明显不行。这和Ruby很像。
PHP没有MySQL，明显是被幽默了一把。不过最近对PHP的批评越来越多，不过，facebook的PHP的引擎HiPo已经很牛B了。
Perl是一本日本武士刀，是忍者玩的语言。
VB，就是一个玩具。你...
记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
...EMENT = 123;
此方法无疑能够达到目的，但有一个缺点：在 MySQL 中，当 ALTER 一个表时，实际上相当于重新创建了一次表！如果原本数据就很大的话，这个过程将非常缓慢。
让我们再来考虑考虑其它方法，既然问题出在唯一标识的...
TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...占用也比MongoDB少10%左右）。这种思路不稀奇，5.x版本的MySQL，如果设定file_format为Barracuda，也可以直接对表做压缩，同时不影响外部操作；提高写入速度则值得一提，原来TokuMX的做法是使用 分形树索引（Fractal Tree Index） ，替代...