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Stateless and Stateful Enterprise Java Beans
... am trying to understand the difference between stateless and stateful session beans. If stateless session beans do not retain their state in between method calls, why is my program acting the way it is?
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Why would I use Scala/Lift over Java/Spring? [closed]
...emingly smart things, which are very stupid. Moving page logic to backend, mixing HTML to scala code, which is worse than control tags inside page template. I don't know why they did this, perhaps they think Scala must process XML stunningly fast. "The Definitive guide to Lift" is the worst tech boo...
What does Java option -Xmx stand for? [duplicate]
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C:\java -X
-Xmixed mixed mode execution (default)
-Xint interpreted mode execution only
-Xbootclasspath:<directories and zip/jar files separated by ;>
set search path for bootstrap...
Issue with adding common code as git submodule: “already exists in the index”
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I'm afraid there's not enough information in your question to be certain about what's going on, since you haven't replied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the...
Iterating over Java collections in Scala
... style loop, so I have been trying to convert it to a native Scala collection but will no luck.
9 Answers
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How can I explode and trim whitespace?
...d that you found it helpful. I read all the answers and came with a better mix. The regex can be explained in details.
– Amr ElAdawy
Aug 18 '16 at 21:33
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WakeLock 扩展：保持设备唤醒扩展，防止系统休眠和电池优化 · App Inventor 2 中文网
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...闭swap，调整max open files等；App Level的优化如Java运行环境版本的选择，ES_HEAP_SIZE的设置，修改bulk index的queue size等，另外还设置了默认的index template，目的是更改默认的shard，replica数并将string改为not_analyzed，开启doc_values以应对elasti...
How to create a video from images with FFmpeg?
...edia.org/wikipedia/commons/7/74/Alnitaque_%26_Moon_Shot_-_EURO_%28Extended_Mix%29.ogg
Images generated with: How to use GLUT/OpenGL to render to a file?
It is cool to observe how much the video compresses the image sequence way better than ZIP as it is able to compress across frames with speciali...
NSDate get year/month/day
... can I get the year/month/day of a NSDate object, given no other information? I realize that I could probably do this with something similar to this:
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