qunar ctrip

1. Configure environment 1. Introduce jar package: hive-exec-0.8.0.jar and hadoop-core-0.20.2.jar2. Write udf function 1. extendsUDF2. redefine UDF evaluate function. Packagecom. qunar. hiveudf; importjava. text. SimpleDateFormat; importjava. util. Calendar; importjava. util. Date; imp 1. Configure environment 1. Introduce jar package: hive-exec-0.8.0.jar and hadoop-core-0.20.2.jar 2. Write udf 1. extends UDF 2. Redefine UDF evaluate function. Package

Background1, mobile development using the Chrome analog device, but with the real device still have a certain discrepancy 2,QQ and the use of the X5 core and Chrome webkit Core are different, often encounter wonderful bug, this scene is more, it is difficult to locate 3, mobile phone Model A lot, if you encounter a device has a bug, how to debug 4, the development environment of mobile devices due to domain restrictions access to the office network, access to the development or testing of pro

In idea editing where configuration uses MyBatis to appear builderexception problem, the problem is described as follows: 2015-07-16 15:43:32,751 DEBUG [org.apache.ibatis.logging.LogFactory]-logging initialized using ' Org.apache.ibatis.logging.commons.JakartaCommonsLoggingImpl ' adapter. 2015-07-16 15:43:32,825 DEBUG [Org.apache.ibatis.datasource.pooled.PooledDataSource]-Pooleddatasource forcefully Closed/removed all connections. 2015-07-16 15:43:32,825 DEBUG [Org.apache.ibatis.datasource.pool

QCON2015 Special topics on architecture optimization, special areas of tuning, but can systematically describe product testing direction only "Ctrip Wireless app Automation test practice."(i). Ctrip's Wireless App automation"Ctrip Wireless app Automation test Practice" mainly introduces Ctrip in the direction of app automation. 1. First summarize what they have d

Editor: This article for Ctrip Air Ticket Research and Development Department technical expert Chi share content in Ctrip technology micro-share, pay attention to Ctrip Technical Center number Ctriptech, learn more dry goods."Ctrip Technology micro-sharing" is the Ctrip Tech

How about carrying Chengyun tickets? Ctrip through the five-year train ticket purchasing experience, in order to help more users home, through a large data system launched the latest spare-time prediction function. Through the forecast chart below can clearly see the number of remaining votes in each period, the choice of more than enough time to buy tickets, the success rate of the ticket to increase to 80%. Where is the advantage of

The network once the IT Gold Digger, today's hotel industry celebrity Hanting, a former internet-industry gold digger, has become a celebrity in hotels and travel circles, and his co-founder, Ctrip, has performed miracles on Nasdaq, followed by last year's big family hotel, and now he is the CEO of Hanting Hotels. A billionaire cannot represent his legend, and the legend is that all of his startups are so successful. Business chain Hotel Han Court is

Team Job Five requirements:Under PM, each team analyzes the following industry's apps to find the top 5 of the industry (from the three options below, choose one industry) English Learning/Dictionary app Notes app Mobile app for the travel industry Our team said the choice is "the Travel industry mobile app", This industry Top5 situation is as follows:1. Tourist Travel Category:Internet Weekly: http://www.ciweek.com/article/2015/0305/A20150305567413.shtml1. Ctrip2. W

Editor: This article from Ctrip Hotel research and development manager Tsui Kuang in the third issue of "Ctrip technology micro-sharing" on the sharing, the following is a summary of the content. Wall crack suggestions Click on video playback, "Live" onlookers hand siege lion big Cui, how high IQ high eq perfect crush crawler ... Focus on Ctrip Technology Center

, the United States and we are not the same, their economic conditions than our good, which spawned a large personalized demand for the market, WEB2.0 and other websites need to be built on the condition that the personalized demand market is exuberant, and the profit model is also coming. The progress of China's economic development is encouraging, but it is not yet well-off, those who are rich all day busy to earn money, idle time seems to be not much, accompany the wife of the estimated time

"Voice Control" APPEditor: This article for Ctrip Air Ticket Research and Development Department technical expert Chi share content in Ctrip technology micro-share, pay attention to Ctrip Technical Center number Ctriptech, learn more dry goods."Ctrip Technology micro-sharing" is the

Package COM. qunar. training. controller; import COM. qunar. training. model. user; import Org. springframework. stereotype. controller; import Org. springframework. validation. bindingresult; import Org. springframework. web. BIND. annotation. requestmapping; import Org. springframework. web. BIND. annotation. requestmethod; import Org. springframework. web. servlet. modelandview; import javax. validation.

Question and answer system on Knowledge Base: Entity, text and system viewpointEditor: This is a keynote speech from Dr. Trivanyun of Fudan University in the Deep Learning Meetup hosted by Ctrip Technology Center to share the QA system based on Knowledge Atlas developed by Fudan University. Follow Ctrip Technology Center Ctriptech to learn more about technology sharing. At the end of the article can downloa

Write hive udfs and hiveudfs1. Configure the environment 1. Introduce the jar package: hive-exec-0.8.0.jar and hadoop-core-0.20.2.jar2. Compile udf function 1. extends UDF2. redefine UDF evaluate function. Package com. qunar. hiveudf; import java. text. simpleDateFormat; import java. util. calendar; import java. util. date; import org.apache.hadoop.hive.ql.exe c. UDF; public class IsSundayOrSaturday extends UDF {public Boolean evaluate (String dateStr

public voidInit () {pool = new Jedispool (new Jedispoolconfig (), "localhost"); Jedis =Pool.getresource ();//jedis.auth ("*******"); Password Verification 32}33 34 35/**36 * Store string, set expiration Time 37 */38@Test39 public void Redistest () throwsinterruptedexception {jedis.set ("Google", "Entry1"), System.out.println (Jedis.get ("Google"); Jedis.expire ("Google", 3); Set Expiration Time Thread.Sleep (5000), System.out.println (Jedis.get ("Google")); 45}46/**49 * CRUD for STRING50 */51 @

OverviewWith the increasing competition of Internet companies ' homogeneous application services, the business sector needs to use real-time feedback data to assist decision support to improve service level. As a memory-centric virtual distributed storage System, Alluxio (former Tachyon) plays an important role in improving the performance of big data systems and integrating ecosystem components. This article will introduce a ALLUXIO-based real-time log stream processing system in

This article will continue to share analysis of the country's best 30 outdoor apps (downloads are at least 300,000 levels above), hoping to give outdoor enthusiasts, UI design lion, outdoor app development of the siege lion some enlightenment. Catalogue (Click to jump to the app's website):18. Outside ( focus on outdoor sports, mountaineering, hiking, cycling, outdoor travel professional platform )17. The guest (take You in love with the outdoors)16. Ctrip