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The OutputPath property is not set for this project

... In my case, building a proj file, the difference between any cpuand anycpu was the issue, but your post helped me see that. – Joshua Drake May 9 '17 at 20:55 2 ...
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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?

...ome work in that area. But we're talking a minimum of 5-10 minutes of 100% CPU to compile, and the resulting optimizations would probably be CPU core model and even core or microcode revision specific. – AdamIerymenko Jul 27 '13 at 19:16 ...
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当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

...掉防火墙改为直连,WINDOWS的IP改为 172.16.110.70/24 没有任何问题。故判断是防火墙的问题。 防火墙策略全开 允许UNTRUNT 到TRUNT ANY 结果还是不行。 开始百度 第一个说法:需要更改windows的注册表 \\HKEY_LOCAL_MACHINE\SOFTW...
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Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...哥开始构思第一个方案,我们开始想用统计的方法来解决问题,当我们拿着第一个方案和Ray讨论时,发现不能优雅应对Ray的所有提问:1、测试环境的准确性,失败到底是因为网络的特性导致还是因为用户当前的环境变化导致的...
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How efficient is locking an unlocked mutex? What is the cost of a mutex?

...bugging. Simple table: Less locks means more contentions (slow syscalls, CPU stalls) and lesser parallelism Less locks means less problems debugging multi-threading problems. More locks means less contentions and higher parallelism More locks means more chances of running into undebugable deadlock...
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App Inventor 2 BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编...

一、问题背景 用户反馈:WriteBytes 发送字符串硬件能收到,WriteStrings 发送却收不到。 同样的字符串数据,通过 WriteBytes 方法发送时硬件正常接收,但通过 WriteStrings 方法发送时硬件收不到或收到截断数据。 源码仓库: mit-c...
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Purpose of memory alignment

...y subsystem throughput tightly bound to the execution unit throughput (aka cpu-bound); this is all reminiscent of how PIO mode was surpassed by DMA for many of the same reasons in hard drives. The CPU always reads at its word size (4 bytes on a 32-bit processor), so when you do an unaligned address...
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How to find the Number of CPU Cores via .NET/C#?

Is there a way via .NET/C# to find out the number of CPU cores? 11 Answers 11 ...
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What are the main uses of yield(), and how does it differ from join() and interrupt()?

...iority) will get a chance to run before the yielded thread is next given CPU time. When it is eventually re-scheduled, it will come back with a full full quantum, but doesn't "carry over" any of the remaining quantum from the time of yielding. This behaviour is a little different from a non-...
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普通码农和CTO之间的差距,就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术

...让大家多思考(希望我达到这个目的了)。 解决完一个问题后我们要经常“回头看看”,我们要学习的不是“解决具体问题的办法”而不是“解决问题的方法”。很多朋友通过网络或者同事帮助解决完一个问题之后就没有然后...