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WCF:使用Array替代List - 更多技术 - 清泛网 - 专注C/C++及内核技术

...nel传到客户端,你能想象我是多么惊讶地看到服务进程的CPU消耗吗?约400K的Image CPU达到了15-20%。我必须考虑一个更好的方案了。 以下是WCF中duplex channel的结构: [ServiceContract(CallbackContract = typeof(IServiceCallback), SessionMode = Ses...
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HAXM 安装/启动失败? - App Inventor 2 离线版 - 清泛IT社区,为创新赋能!

...- - [01/Apr/2025 16:55:37] "GET /echeck/ HTTP/1.1" 200 39 handleCpuAcceleration: feature check for hvf emulator: ERROR: x86_64 emulation currently requires hardware acceleration! CPU acceleration status: Unable to open HAXM device: ERROR_FILE_NOT_FOUND More info on configuring VM accel...
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mqtt协议一般最大支持订阅几个主题? - 创客硬件开发 - 清泛IT社区,为创新赋能!

...MQTT客户端库的能力系统资源(服务器和客户端的内存、CPU等) 下面我为你详细解释一下:1. MQTT代理(Broker)的限制(最关键)不同的MQTT代理服务器软件有不同的默认配置和最大限制。EMQX: 这是一个高性能、分布式的开源Broke...
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Tracking the script execution time in PHP

PHP must track the amount of CPU time a particular script has used in order to enforce the max_execution_time limit. 18 A...
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Remove all special characters except space from a string using JavaScript

...ages actually work, since many of us don't consider "Привіт" or "æøå" special characters. Most solutions out there cut any character that isn't part of the English alphabet. – Alex Langberg May 17 '15 at 12:44 ...
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How to easily truncate an array with JavaScript?

... as they are declared but not assigned any value. – Håvard Geithus Jun 15 '15 at 18:06 3 Amazing...
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How to hash some string with sha256 in Java?

...code from the library and copy its code! – Olav Grønås Gjerde May 10 '16 at 10:11  |  show 1 more comment ...
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AtomicInteger lazySet vs. set

...ill see it at the next read, because the cache coherence protocol of intel cpu will garantee LazySet works, but the cache line will be updated at the next read, again, the CPU has to be modern enough. http://sc.tamu.edu/systems/eos/nehalem.pdf For Nehalem which is a multi-processor platform, the pr...
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How much overhead does SSL impose?

...ources were required; no network hardware, no new hosts. It only increased CPU load by about 1%. share | improve this answer | follow | ...
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How to gracefully handle the SIGKILL signal in Java

...ered Aug 8 '17 at 15:39 Arno SchäferArno Schäfer 20811 silver badge77 bronze badges ...