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blog.lastww.com
Jetty源码阅读 - connector
http://blog.lastww.com/2015/01/26/jetty-connector
Jetty包中主要的类 org.eclipse.jetty.server.Server 类中关联了 ServerConnector 类，ServerConnector类图如下. 其中蓝色的线代表 类继承 ，绿色实线代表 接口继承 ，绿色虚线代表 接口实现。 1、成员变量ServerConnector类在Server类构造时被初始化，如下 文件org.eclipse.jetty.server.Server. Public Server(@Name("port")int port) { this( ThreadPool)null); /* 在这里初始化了connector */ ServerConnector connector=new ServerConnector(this); connector.setPort(port); setConnectors(new Connector[]{connector}); }. 1 打开并绑定一个ServerSocketChannel 文件org.eclipse.jetty.server.ServerConnector. New InetSocketAddress...
Java类加载器-ClassLoader
http://blog.lastww.com/2014/12/16/java-classloader
ClassLoader遵循的原则 1、ClassLoader以层次结构组织，除了根类加载器(bootstrap class loader)，每个classloader必须要有一个 父 classloader。 请参考这里 http:/ docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html. 1、BootStrap ClassLoader 启动类加载器，这个所有类加载的根，负责加载JDK中的核心类库，类路径为sun.boot.class.path指定. 2、Extension ClassLoader 扩展类加载器，加载jdk中得扩展类库，路径为JAVA HOME/jre/lib/ext. 2、 Understanding Network Class Loaders. 3、 JVM 类的加载、连接和初始化 手动加载类. 4、 Inside Class Loaders. Blog comments powered by Disqus. 2017 Youly with help from Jekyll Bootstrap.
网络基础-bridge和tunnel
http://blog.lastww.com/2014/10/19/bridge-tunnel
概念 桥，字面上可以理解为连接两个不同网络段的 桥梁 ，但实际上最开始是为了划分网络段，隔离冲突域。 Linux里自带了一个bridge内核模块，设置可参考 https:/ wiki.archlinux.org/index.php/Network bridge. 比较广泛的是ip tunnel，在ip 公网地址 协议之上传输ip 私有地址 数据包。 参考 1、 在freebsd和linux之间创建ip-ip tuannel. Blog comments powered by Disqus. 2017 Youly with help from Jekyll Bootstrap.
计算机编码
http://blog.lastww.com/2014/11/07/computer-codec
Uncategorized SQLException for SQL []; SQL state [HY000]; error code [1366]; Incorrect string value: ' xF0 x9F x8E x81 xE7 x9A.'. 先来看看 ' xF0 x9F x8E x81 xE7 x9A'是什么. 查询知道， U0001f381 代表 WRAPPED PRESENT，以utf8编码后16进制为 f0 9f 8e 81， 长度为四个字节，再去mysql官网 查询. 把unicode范围 u0000- uFFFF内的字符替换掉，来自stackoversflow的 代码. Public static String withNonBmpStripped( String input ) { if( input = null ) throw new IllegalArgumentException("input"); return input.replaceAll("[ u0000- uFFFF]", " ); }. 参考 1、 All About Python and Unicode.
存档
http://blog.lastww.com/archive.html
February 12, 2017. September 26, 2015. June 6, 2015. May 30, 2015. February 4, 2015. January 27, 2015. Raquo; Jetty源码阅读 - server. January 26, 2015. Raquo; Jetty源码阅读 - connector. January 16, 2015. January 5, 2015. Raquo; 数据结构 B-tree. December 18, 2014. December 16, 2014. December 4, 2014. November 28, 2014. November 18, 2014. November 7, 2014. October 19, 2014. July 9, 2014. March 8, 2014. February 27, 2014. August 19, 2013. Raquo; High Performance Mysql 学习笔记. August 14, 2013. July 20, 2013. July 18, 2013.
TOTAL PAGES IN THIS WEBSITE
20
Ml // Grey Times
http://kangkona.github.io//categories/ml
Thoughts in the mirror.
互联网之子:亚伦·斯沃茨的故事 // Grey Times
http://kangkona.github.io/the-story-of-aaron-swartz
Thoughts in the mirror. 今天看了 The Internet’s Own Boy: The Story of Aaron Swartz. Aaron做过很多非凡的事 不到14岁就和互联网之父蒂姆 伯纳斯-李这些互联网大佬们一起工作，参与基础互联网协议RSS的制定，之后创办过TheInfo.org，一个比维基百科还早的知识创建平台。 I thing deeply about things and want others to do likewise. I work for ideas and learn from people. I don't like excluding people. Wanderers in this crazy world,. We have lost a mentor, a wise elder. Hackers for right, we are one down,. We have lost one of our own. Nurtures, careers, listeners, feeders,. We have lost a child.
借力数据结构 // Grey Times
http://kangkona.github.io/data-struct-powerful
Thoughts in the mirror. S1 S2 S3 S4 S5 S6 S7 P. 为了得到P的位置，需要利用一个评价公式: 假设P到前一站距离Pre, 到后一站距离Next，两站之间距离Between，有如下公式. Cost = Pre Next - Between. T ESTIMATE = Distance(P- S4- . - S7) / Distance(S3- S4- . - S7) * T AVG. Type GeoPoint struct { lat float lng float } type TrackPoint struct { GeoPoint preStationIndex int / 前一站 nextStationIndex int / 后一站 index int / 在点集中的次序 }. Case1: S1 . . . pre cur S2 next . . . . S3. Case2: S1 … pre S2 cur next … . S3. 借用 The Design of Design 的一句话就是.
人性化排序 // Grey Times
http://kangkona.github.io/friendly-sort
Thoughts in the mirror. 1 按自然顺序排列 2. 按相似度由高至低排列 3. 按信息的活性(热度)进行排列。 现在不妨假设用户输入了一个 «1»，后台进行查询，找到所有与 «1» 有关的线路，最开始我们的输出是无序的:. 81, 17, 201路， 快线1号, 11, 1路, 168 , 高快巴士1号线 . 后来决定先返回所有 «1» 开头的线路，其余自然排序:. 11, 17, 168, 1路，201路， 81, 高快巴士1号线，快线1号 . 这次达到了预想的效果，但把快线1号，高快巴士1号线这样比较难记，难输入的线路放到了最后，实际上用户如果只输入 «1» 进行查询，很可能要找的就是 快线1号 或者 高快巴士1号线 ，所以把这种输入成本高的线路挪到了前面:. 11, 17, 1路，168，快线1号，高快巴士1号线，201路，81 . S2startsWith(searchString) { return -1; } else if(! S1startsWith(searchString) & s2.startsWith(searchString)?
八一八浏览器缓存 // Grey Times
http://kangkona.github.io/818-browser-caching
Thoughts in the mirror. 1) 当浏览器第一次请求某个URL时，顺利访问的话，服务器返回状态200的状态, ; 同时会返回给浏览器一些Headers集合， 如果只设定了Last-Modified和Etag头信息，那么浏览器接收到服务器这些信息后，就会将资源缓存在本地目录中,同时 保存文件的上述信息. (2) 再次请求时，根据 HTTP 协议的规定，浏览器会向服务器传送 If-Modified-Since 与 If-None-Match 报头，这 两个报头实际上是第一次请求时服务器返回的Last-Modified,Etag。 如 果该资源未被修改，则服务器会直接返回HTTP 304 Not Changed. 状态码，内容为 空，此时不会下载资源，浏览器则自动从缓存目录中读取资源。 如果给文件加上关于过期时间(Expires) 的header报文,这样浏览器就会先检查缓存中的文件，如果没有过期，就直接使用缓存中的文件,从而不会 发送http请求。 根据 HTTP 规范，GET 用于信息获取，是幂等操作。
Thoughts // Grey Times
http://kangkona.github.io//categories/thoughts
Thoughts in the mirror. Thought in The Mirror.
Pl // Grey Times
http://kangkona.github.io//categories/pl
Thoughts in the mirror.
日落北京城 // Grey Times
http://kangkona.github.io/sundown-at-peking
Thoughts in the mirror. 北京更多时候则是一种文化符号 北京人在纽约，北京故事，北京杂种，北京北京，One Night In 北京，北京的冬天，北京情人，北京小妞，我爱北京天安门，北京的金山上放光芒。 关于这个还有一个颇有意味的小品，说是1990年在北京开亚运会的时候，在街上有一个广告牌，上面写着 北京欢迎您 ，等亚运会开完了， 您 下面的 心 掉了，变成了 北京欢迎你 ，又过了些日子， 你 字的 亻 又没了，变成 北京欢迎尔 了。
Go // Grey Times
http://kangkona.github.io//categories/go
Thoughts in the mirror.
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Last Rose Studios - Website Design and Marketing
Website Design, Development and Marketing. We design and build great looking websites that get results. The site that was built for me by Last Rose Studios was fantastic. The style that was created is simple and beautiful. Most of all, the service I received was focused and they understood how and what to highlight on each page of my website. How can we help you? Is your website no longer getting the job done? Bring your website up to date, and make it more effective with a full website redesign.
Last Seconds Travel
Travel Q&A: The European Union. Question: "I live in America, and I'm going on holiday to Spain next summer. I'd also like to go to Italy, and I know I can drive there from Spain. My question is about my passport; will I need to show it when I cross the border from Spain to Italy and vice versa? All You Need To Know About UK Travel. The Ever-Increasing Popularity of Air Travel. Travel Q&A: The European Union. Question: “I live in America, and I’m going on holiday to Spain next. What Is A Package Holiday?
Last To Leave Home
Last To Leave Home Blog. Sunday, July 19, 2015. FINAL POST - THANKS FOR MEMORABLE MOMENTS. I end this blog with good news! God bless you all. Now on to book #2- on Leadership- -focusing on lessons from my successful husband, Clark Baker. Watch out for the new book coming soon! Posted by Carolyn Baker at 5:03 PM. SOLD OUT in Houston! I'll take them", she immediately proclaimed. I couldn't believe that just before Mass my books in Houston were sold out! Posted by Carolyn Baker at 4:40 PM. On Tuesday, Febru...
lastvestige.net
Skip to primary content. Skip to secondary content. July 22, 2012. Welcome to WordPress. This is your first post. Edit or delete it, then start blogging! Proudly powered by WordPress.
Blog lastViper | Una afición oculta.
Qué es el “Blog lastViper”? Feliz año nuevo 2018! Feliz año nuevo a todos. Feliz entrada de año, felices proyectos y nuevas metas. Otro año “consumido”, otro año venidero con nuevos propósitos… Otro año con deseos de poder compartir más de lo que he compartido este 2017. Ilusión de compartir proyectos, ilusión de seguir con más fuerza que nunca. 2018, te espero con los brazos abiertos. Adiós 2017. Conservaré la fuerza que me has dado y desecharé aquello que ha lastrado el transcurso de tus meses. Un equi...
Welcome
Welcome Blog and Share. Raquo; Jetty源码阅读 - server. Raquo; Jetty源码阅读 - connector. Raquo; 数据结构 B-tree. Raquo; High Performance Mysql 学习笔记. 2015 Youly with help from Jekyll Bootstrap.
Lasuni
Tuesday, August 19, 2014. Podcast - Episode 7. YES WE STILL PODCAST! It's been a long time since we've last podcasted, but seeing as it's National Radio Day, we thought we'd give you a treat! In this podcast, the team discusses our recent events and campaigns. Thanks for listening! Subscribe to the Lasuni podcast on iTunes! Tuesday, August 19, 2014. Links to this post. Sunday, April 27, 2014. After that, we have our lovely Virtuoso. Currently, she's our Community Manager. Her day to day task is t...Pixel...
Las Valkirias Blog – Minecraft, plugins, geeks y otras cosas
24 abril, 2016. Optifine Mod para Minecraft 1.9 – 1.9.4. Optifine Mod ya está disponible para esta nueva versión Minecraft 1.9 Reduce esa bajada de FPS que tanto nos molesta. Optifine Mod no solo es ideal […]. 24 abril, 2016. Minecraft Forge API para Minecraft 1.8 – 1.9 – 1.9.4. El cargador de Mods para Minecraft ya está disponible para esta nueva versión Minecraft 1.9 Desde un minimapa que tanto nos gusta tener en el […]. 26 mayo, 2016. Chunk Animator Mod para Minecraft 1.9 y 1.9.4. 17 mayo, 2016. Coman...
Las Vegas NV Maps BLOG | Las Vegas Nevada (NV) Maps Discussion Site
Las Vegas NV Maps BLOG. Las Vegas Nevada (NV) Maps Discussion Site. Contact Las Vegas NV Maps. LVNV Maps’ Links. Las Vegas NV Maps Blog. Triple-F (Family Friendly Fun). Rated BK – Big Kid (Adult) Fun. Concerts & Events. Happenings & Things to Do. News & Information. Dining & Out on the Town. Featured Five (5) Star Dining. Speical Offers & Savings. Favorite Las Vegas Businesses. Vegas Spa and/or Resort Savings. Vegas Sports & Sporting Event Savings. Vegas Guided Tours & Adventures Savings. May 8, 2014.
Chapman Las Vegas Dodge Chrysler Jeep Blog
Chapman Las Vegas Dodge Chrysler Jeep Blog. News about the latest Dodge, Chrysler, and Jeep inventory, services, and parts at Las Vegas Dodge. 2019 Dodge Ram Will Have A Load Of New Features. Mar 14 2018 by Adam Luehrs. You are sure to find a Dodge Ram. That meets your needs. The Dodge Durango R/T Has 7 Seats, But It’s Not Close To A Minivan. Feb 27 2018 by Adam Luehrs. Has 84.5 cubic feet of cargo room when the seats are folded down. 2019 Ram 1500 Has 12-Inch Touchscreen And Hybrid Tech. Dodge Durango R...
blog.lasvegashomespecialist.com
Las Vegas Home Specialist | Las Vegas Area
About The Las Vegas Area. Why Buy in Greater Vegas. First Time Home Buyers. About The Las Vegas Area. Options for Distressed Homeowners. Request A Pre-Listing Package. Tips For Getting Your Home Sold. Where Do You Go From Here. So your house didn't sell. Request A Relocation Package. Where Should I Invest. Sun City Anthem, age restricted community. Calico Ridge, Henderson, NV. Sun City MacDonald Ranch, age restricted community. Sun City Aliante, age restricted community. Adventures in The Great Outdoors.
