It depends. Two years ago I prepared both invitations letters from myself and the university, because I was inviting my parents to my graduation commercement. However, if you only invite them for personal reasons, then your own invitation letter should be enough.
https://www.paypal-engineering.com/2013/11/22/node-js-at-paypal/ 全取代那是不可能,但肯定会蚕食。 During this time we had five engineers working on the Java application. Two months in to the Java development, two engineers started working on the parallel node.js app. In early June they met at a crossroads, the applications had the same set of functionality; the node.js application, a smaller team with a two month delayed start, had quickly caught up.A few details stood out after we ran the test cases and both applications passed the same functional tests. The node.js app was: Built almosttwice as fast with fewer people Written in33% fewer lines of code Constructed with40% fewer files You can see that the node.js application had: Double the requests per second vs. the Java application. This is even more interesting because our initial performance results were using a single core for the node.js application compared to five cores in Java. We expect to increase this divide further.35% decrease in the average response time for the same page. This resulted in the pages being served200ms faster— something users will definitely notice. Full stack必然能提高生产力。 我认为未来是众星捧月,星是full stack js,月是底层架构师。
【在 h******b 的大作中提到】 : https://www.paypal-engineering.com/2013/11/22/node-js-at-paypal/ : 全取代那是不可能,但肯定会蚕食。 : During this time we had five engineers working on the Java application. Two : months in to the Java development, two engineers started working on the : parallel node.js app. In early June they met at a crossroads, the : applications had the same set of functionality; the node.js application, a : smaller team with a two month delayed start, had quickly caught up.A few : details stood out after we ran the test cases and both applications passed : the same functional tests. The node.js app was: : Built almosttwice as fast with fewer people
s*o
20 楼
那你还敢用paypal吗?
【在 g*****g 的大作中提到】 : 这就是个SOA里一个纯粹的UI应用罢了,即使不用NodeJs也会发现Ruby, Python啥的脚 : 本语言更合适。啥时候Paypal后端那些重量级payment的服务换成JS了我就服。 : : Two : ;0�2A few : passed