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那些曾被追捧的90后创业男神女神,还好吗? - 资讯 - 清泛网 - 专注C/C++及内核技术

...果不言而喻,足足的曝光率使得安妮的团队赚尽了眼球,问题来了,接下来该如何走?如何不让流量流失?如何吸引更多的人进来? 这样的营销案例只能使用一次,保鲜期很短,长期高质量的内容输出很难做到,其实UGC是可以考虑...
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This app won't run unless you update Google Play Services (via Bazaar)

...alled these on an emulator configured with platform: 4.1.2, API Level: 16, CPU Intel/Atom x86) and my Google Maps V2 application works again. That was all .. none of the other steps regarding /system/app were required. My application only uses the Google Maps API, no doubt, more steps are required...
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iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术

...过程中的各种tips前言iOS开发过程中,总有那么一些个小问题让人纠结,它们不会让程序崩溃,但是会让人崩溃。除此之外,还将分享一些细节现在我通过自己的总...前言 iOS开发过程中,总有那么一些个小问题让人纠结,它们不...
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An efficient compression algorithm for short text strings [closed]

...an be dropped altogether, as long as you can mark the end of the protocol. Etc. Go read about URL format, and think on how they can be codified to take less space. share | improve this answer ...
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Apple Pay入华遇阻 只因BAT太受欢迎? - 资讯 - 清泛网 - 专注C/C++及内核技术

... 国内第三方支付平台抓住了商户的哪些痛? 要谈论这个问题,就必须关注线下商户所面临的痛点。早期移动支付的最大难点是支付媒介的缺失,这是拉卡拉们寸步难行而银联可以一家独大的关键所在。但随着O2O消费模式的普及...
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Entity Framework select distinct name

...etter performance than grouping. Distinct : SQL Server Execution Times: CPU time = 0 ms, elapsed time = 50 ms. Grouping : SQL Server Execution Times: CPU time = 0 ms, elapsed time = 112 ms. – Andre Mendonca Jul 15 '15 at 22:02 ...
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How does `scp` differ from `rsync`?

...havior. It supports complex filter rules, runs in batch mode, daemon mode, etc. scp has only a few switches. In summary, use scp for your day to day tasks. Commands that you type once in a while on your interactive shell. It's simpler to use, and in those cases rsync optimizations won't help much. ...
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JMS and AMQP - RabbitMQ

...Queuing Protocol). Currently, many Client APIs (e.g., Java, C++, RESTful, etc.) are available to enable the usage of RabbitMQ messaging services. JMS (Java Messaging Service) is a JCP standard defining a set of structured APIs to be implemented by a MOM. An example of MOM that implements (i.e. is ...
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?

...ce/android/os/Handler.html If you previously used javascript setTimeout() etc to schedule a task to run in the future, this is the Android way of doing it (postDelayed / sendMessageDelayed). Note that neither Handlers or Timers makes an Android phone wake up from sleep mode. In other words, if you...
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Memcached vs. Redis? [closed]

...ciently, expire all the members together, delete all the members together, etc. Great for any use case where you have several key/value pairs that need to grouped. One example use of a hash is for storing user profiles between applications. A redis hash stored with the user ID as the key will allow ...