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What is “rvalue reference for *this”?
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libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...个高性能事件循环，支持简单的 API、两 Google翻译自：http://libev.schmorp.de/bench.html
本文档简要描述了针对 libevent 和 libev 运行 libevent 基准程序的结果。
Libevent 概述
Libevent（于 2000-11-14 首次发布）是一个高性能事件循环，支持...
How to lock orientation during runtime
...lock it back to portrait or make it sensor/slider driven.
More info here: http://www.devx.com/wireless/Article/40792
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When should the volatile keyword be used in C#?
...good article on Double Checked Locking, and briefly touches on this topic:
http://en.wikipedia.org/wiki/Double-checked_locking
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What does it mean to “program to an interface”?
...ma discusses his quote, "Program to an interface, not an implementation."
http://www.artima.com/lejava/articles/designprinciples.html
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MySQL: How to copy rows, but change a few fields?
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Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
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What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA?
...and delete records in a batch
When to use which interface:
According to http://jtuts.com/2014/08/26/difference-between-crudrepository-and-jparepository-in-spring-data-jpa/
Generally the best idea is to use CrudRepository or PagingAndSortingRepository depending on whether you need sorting and pag...
Why does i = i + i give me 0?
...al to 2147483648. Also, you say "it always prints 0". It does not, because http://ideone.com/WHrQIW. Below, these 8 numbers show the point at which it pivots and overflows. It then starts to print 0s. Also, don't be surprised how fast it calculates, the machines of today are rapid.
268435456
53687...
What's the “average” requests per second for a production web application?
...h load which seems very odd. The full post can be found here actually....
http://ubuntuforums.org/showthread.php?p=11202389
We are still trying to resolve that as it gives us a huge performance boost in that our test goes from 2 minutes 42 seconds to 1 minute 35 seconds when this is fixed so we see...