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Convert a positive number to negative in C#
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@makerofthings7, the one you linked to is a lot more CPU instructions -- an absolute-value operation (at least three instructions on x86), followed by a MUL (or possibly a NEG if the compiler is clever). This answer is a single, lightweight NEG opcode, nothing more or less than...
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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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...me itself (like when it switches from a linkedlist array to a fixed array, etc), and how to optimize them. See GDC 2012: From Console to Chrome for more.
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filename and line number of python script
...ethod have any performance impact (like minor increase in run time or more CPU needed ) ?
– gsinha
Dec 14 '14 at 5:41
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Unlink of file Failed. Should I try again?
...r don't want to download it, you can run (Windows + R) "resmon", go to the CPU tab and search the file name in the "Associated Identifiers" textbox.
– Raphael
Oct 16 '17 at 17:51
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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!
本文出自 “Free Linux, Share Linux” 博客,请务必保留此...
VC窗口刷新InvalidateRect和UpdateWindow - C/C++ - 清泛网 - 专注C/C++及内核技术
...nPaint会怎样?程序会像进入了一个死循环一样达到惊人的CPU占用率,你会发现程序总在处理一个接 一个的WM_PAINT消息。这是因为在通常情况下,当应用收到WM_PAINT消息时,窗口的Update Region都是非空的(如果为空就不需要发送WM_PAI...
win7 安装项目管理工具redmine2.5.1 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
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成功!
八、附录
1、解决 webrick响应慢的问题:
修改C:\RailsInstaller\Ruby1.9.3\lib\ruby\1.9.1\webrick\ 目录中的server.rb 和httprequest.rb文件。
server.rb中的184行:
addr = sock.peeraddr
改为
addr = sock.peeraddr(:numeric )
h...
Deep Learning(深度学习)学习笔记整理系列之(四) - 大数据 & AI - 清泛...
...些自动学习得到的特征可以大大提高精确度,甚至在分类问题中比目前最好的分类算法效果还要好!
AutoEncoder存在一些变体,这里简要介绍下两个:
Sparse AutoEncoder稀疏自动编码器:
当然,我们还可以继续加上一些...
Deep Learning(深度学习)学习笔记整理系列之(四) - 大数据 & AI - 清泛...
...些自动学习得到的特征可以大大提高精确度,甚至在分类问题中比目前最好的分类算法效果还要好!
AutoEncoder存在一些变体,这里简要介绍下两个:
Sparse AutoEncoder稀疏自动编码器:
当然,我们还可以继续加上一些...