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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...t to schedule something to actually happen even though the screen is off / cpu is sleeping, you need to check out the AlarmManager too.
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How to clear the cache in NetBeans
...cache/netbeans/8.2. This cured a nasty hang where Netbeats froze with 100% CPU usage while parsing a large project.
– Mike
Jan 11 '17 at 14:05
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Best lightweight web server (only static content) for Windows [closed]
...emory footprint compared to other web-servers, effective management of the cpu-load, and advanced feature set (FastCGI, SCGI, Auth, Output-Compression, URL-Rewriting and many more) lighttpd is the perfect solution for every server that is suffering load problems. And best of all it's Open Source lic...
How can I monitor the thread count of a process on linux?
...ou should subtract 1 from it because it prints a line like USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND for table header.
– AhmetB - Google
Apr 27 '12 at 23:40
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Sum a list of numbers in Python
...starters a[0:len(a)] creates a copy of a, what's the point besides wasting CPU & memory? then print(sm) also works in python 2. I don't understand why this has so many upvotes in mid-2017... but it applies to most of the answers here.
– Jean-François Fabre♦
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...设备标识符。然后，接收器会过滤掉它感兴趣的设备。
问题是：App Inventor 没有内置 UDP，而且我找不到可用的扩展。所以自己动手吧。
注意：
如果智能手机和远程站位于同一个（本地）网络中，则扩展可以完美运行。如果智...
json_decode to array
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This a waste of CPU/Memory, as suggested json_decode($object, true); the true does exactly the same, internally much faster.
– TCB13
Dec 12 '13 at 0:13
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Easy way to concatenate two byte arrays
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Whether it's wasting cpu and memory depends on how often you do the operation. If it's a billion times a second - sure, optimize it. Otherwise, readability and maintainability might be the winning considerations.
– vikingste...
Create a string with n characters
...te for Hotspot compilation, and stands a better chance of being found your CPU cache. Future JVMs may assign it as an intrinsic function. Rolling your own cuts you off from all this performance goodness...
– SusanW
Aug 5 '16 at 12:26
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开源跳板机(堡垒机)Jumpserver v2.0.0 使用说明 - 开源 & Github - 清泛网 ...
...户信息，删除用户，回收权限没有讲解，自己试试吧，有问题可以群里讨论，Jumpserver是一个年轻的项目，可能存在一些BUG，需要您的及时反馈，帮助我们一起完善项目！
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