jQuery UI 1.9.0发布
The jQuery UI team has been pretty busy for the past two and a half years. With more than 500 bug fixes spread over two dozen releases, we’ve been working hard to make jQuery UI as stable and fle...
用NodeJS实现集群计算
Node的单个实例运行在单个的线程中,要充分利用多核系统,我们可以运行Node进程集群来处理负载。也就是说,如果系统有8核,单个Node实例只能使用其中1核,可以利用cluster包的workers概念来充分利用所有的核。...
面向中小企业的Windows Server 2012 Essentials正式试用版发布
Windows Server 2012 Essentials今天宣告RTM,这个名字可能有点陌生,但如果我们提起Windows Small Business Server这个产品您一定会有印象,它就是后者的继任版本,也就是面向中小企业的简化版服务器操作系统。...
Squid 3.2.2 发布
Squid cache(简称为Squid)是一个流行的自由软件(GNU通用公共许可证)的代理服务器和Web缓存服务器。Squid有广泛的用途,从作为网页服务 器的前置cache服务器缓存相关请求来提高Web服务器的速度,到为一组人共...
老外写的《NoSQL Distilled》书评
[i=s] 本帖最后由 jieforest 于 2012-10-8 13:20 编辑 Pramod and Martincover the key questions surrounding NoSQL very well, starting with the obvious"Why NoSQL?" and moving on to the fundamentals: ...
MySQL 5.5.28版发布
MySQL社区今天发布了MySQL 5.5.28版本。 该版本的主要改进包括: 新增Audit Log(审计日志)插件,提供了标准的、基于策略的连接监控和记录功能,并允许查询特定MySQL服务器上的活动。详见MySQL Enterprise ...
Grunt:用于JS项目基于任务的命令行构建工具
Grunt 是一个基于任务的命令行构建工具,用于JavaScript项目中。它已经预置一些可以在你的项目中使用的任务包括:合并文件利用JSHint验证文件利用UglifyJS压缩文件利用nodeunit运行单元测试等。除了内置任...
“结巴”分词:做最好的Python分词组件
中文分词是中文文本处理的一个基础性工作,然而长久以来,在Python编程领域,一直缺少高准确率、高效率的分词组件。结巴分词正是为了满足这一需求。 在线演示:http://209.222.69.242:9000/ 特性: 支持两...
SpringSide 4.0 GA版发布
SpringSide是以Spring Framework为核心的,Pragmatic风格的JavaEE应用参考示例,是JavaEE世界中的主流技术选型,较佳实践的总结与演示。 经过漫长的7个月和6个RC版本后,SpringSide 4.0的稳定版终于赶在黄石公...
PHP Web页面安全生成器脚本
This tutorial outlines the Captcha objective, how-to design and code your own security script, using PHP. Although considered by the masses to be a very complicated maneuver, protecting web pages,...
用Java解析CSV文件
例子:CODE:package xufei;import java.io.BufferedReader;import java.io.FileInputStream;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util...
苹果发布Xcode 4.5.1
今天苹果向其平台应用开发者发布了Xcode 4.5.1更新,该更新修正了在调试控制台无法显示一些文字的问题。另外针对iPhone模拟器时提高了稳定性及其他错误修复和稳定性方面的改进。Xcode是苹果公司向开发人员提供...
Could Cassandra be the first breakout NoSQL database
Years of misunderstanding haven’t been kind to the NoSQL database. Aside from the confusing name (generally understood to mean ‘not only SQL’), there’s always been an air of reluctance from th...
解析Ruby
Suppose you need to parse a chunk of Ruby code (and by Ruby I obviously mean Ruby 1.9). What options do you have?I want to rip it, rip itThe obvious choice is Ripper, an external interface to ...
Google Spanner - 全球级的分布式数据库
Google Spanner简介Spanner是Google全球级的分布式数据库(Globally-Distributed Database)。Spanner的扩展性达到了令人咋舌的全球级,可以扩展到数百万的机器,数已百计的数据中心,上万亿的行。更给力的是,...
伟大的Python
I've been in love with the language for a decade.I feel a connection to the community that has only grown over time, both in numbers and in awesomeness. However, I see difficult times ahead. Not...
MongoDB的复制延迟和网络分区
Replication: when everything is working, it seems the easiest thing, but the challenge comes when we have failures. This is something that MongoDB, being a database that is out for some years, sho...
微软新推TypeScript取代JavaScript
TypeScript是一个应用程序级的JavaScript开发语言。TypeScript是JavaScript的超集,可以编译成纯JavaScript。TypeScript跨浏览器、跨操作系统、跨主机,开源。主页:http://www.typescriptlang.org/Starts ...
Python is doing just fine
A few people have written with a little bit a of angst about the future of the Python programming language. I have felt this too. I wonder if it is because its big brother Perl, which it used to t...
Eclipse 4.2 SR1版悄悄发布
值得惊讶的是,Eclipse 4.2 SR1版发布并没有在Eclipse.org主页或最新的活动事件中加以公布,完全是悄悄放出。查看Eclipse 4.2 SR1版的日志信息,可以看到,这一版本修正了80个Bug。而且:1. WTP从3.4.0升级到了...