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搜索关键字:header cache    ( 18043个结果
httpclient总结
1、httpclient总结:一、基本知识准备(1)构建URI工具类,URIBuilder(2)HttpResponse类,可以添加Header信息 获取所有Header信息的方法,调用HeaderIterator接口HeaderIterator it = response.head...
分类:其他好文   时间:2014-07-07 16:50:50    阅读次数:243
Problem LRU Cache
Problem Description:Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations:getandset.ge...
分类:其他好文   时间:2014-07-07 16:41:12    阅读次数:237
lru cache java
http://www.acmerblog.com/leetcode-lru-cache-lru-5745.htmlacm之家的讲解是在是好,丰富import java.util.LinkedHashMap;public class LRUCache { private int capacit...
分类:编程语言   时间:2014-07-07 15:32:24    阅读次数:281
c++11 内存模型解读
##**关于乱序**首先需要明确一个很普遍,但却未必人人都注意到的事实:程序并不总是按照源码中的顺序被执行的,此谓之乱序,乱序产生的原因可能有好几种:1. 编译器出于优化的目的,在编译阶段将源码的顺序进行交换。2. 程序执行期间,指令流水被 cpu 乱序执行。3. cache 的分层及刷新策略使得有...
分类:编程语言   时间:2014-07-07 14:46:35    阅读次数:238
header函数使用
header('HTTP/1.1 200 OK');//设置一个404头:header('HTTP/1.1 404 Not Found');//设置地址被永久的重定向header('HTTP/1.1 301 Moved Permanently');//转到一个新地址header('Location:...
分类:其他好文   时间:2014-06-30 11:25:04    阅读次数:198
android图片缓存框架Android-Universal-Image-Loader(二)
这篇打算直接告诉大家怎么用吧,其实这个也不是很难的框架,大致使用过程如下: // 获取缓存图片目录 File cacheDir = StorageUtils.getOwnCacheDirectory(activity, "imageloader/Cache"); ImageLoaderConfiguration config = new ImageLoaderConfigur...
分类:移动开发   时间:2014-06-30 08:13:12    阅读次数:289
Linux下Nginx的安装步骤
Linux下Nginx的安装 如果出现:error: 'ngx_http_file_cache_node_t' has no member named 'length'异常,可能是ngx_cache_purge-2.1.tar.gz版本太旧导致...
分类:系统相关   时间:2014-06-30 00:11:43    阅读次数:401
LeetCode: LRU Cache [146]
【题目】 Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set. get(key) - Get the value (will always be positive) of the key if the key exists in the cache, otherwise return -1. se...
分类:其他好文   时间:2014-06-29 22:45:26    阅读次数:358
[转] KVM storage performance and cache settings on Red Hat Enterprise Linux 6.2
Almost one year ago, I checked how different cache settings affected KVM storage subsystem performance. Results were very clear: to obtain good I/O sp...
分类:系统相关   时间:2014-06-29 19:47:59    阅读次数:448
[转] KVM scalability and consolidation ratio: cache none vs cache writeback
http://www.ilsistemista.net/index.php/virtualization/43-kvm-scalability-and-consolidation-ratio-cache-none-vs-cache-writeback.html?limitstart=0 In the...
分类:其他好文   时间:2014-06-29 19:37:42    阅读次数:265
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