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How to move screen without moving cursor in Vim?
I recently discovered Ctrl + E and Ctrl + Y shortcuts for Vim that respectively move the screen up and down with a one line step, without moving the cursor .
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How do you do a ‘Pause’ with PowerShell 2.0?
...Key($true)
Advantage: Accepts any key but properly excludes Shift, Alt, Ctrl modifier keys.
Disadvantage: Does not work in PS-ISE.
<2> ReadKey (RawUI)
Write-Host "Press any key to continue ..."
$x = $host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
Disadvantage: Does not work in PS-ISE....
linux: kill background task
...n by default in interactive shells (though since you're referring to using ctrl-z I guess you're also referring to using an interactive shell) - but this has been outlined in other answers here, not sure why this is "for completeness" :)
– falstro
Mar 13 '19 at...
How do I repeat an edit on multiple lines in Vim?
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Ctrl-v enters visual mode blockwise. You can then move (hjkl-wise, as normal), and if you want to insert something on multiple lines, use Shift-i.
So for the text:
abc123abc
def456def
ghi789ghi
if you hit Ctrl-v with you...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
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1.服务器保持了大量TIME_WAIT状态
这种情况比较常见，一些爬虫服务器或者WEB服务器（如果网管在安装的时候没有做内核参数优化的话）上经常会遇到这个问题，这个问题是怎么产生的呢？
从 上面的示意图可以看得出来，TIM...
SBT stop run without exiting
...ted: stackoverflow.com/questions/3868863/… but sbt still exits when I do CTRL+C. How do I kill just the forked JVM?
– dsg
Mar 20 '11 at 8:00
2
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VIM Ctrl-V Conflict with Windows Paste
I am using VIM in Windows. The problem is that I want to use Ctrl V as a visual mode. However, this key has conflict with Windows paste. How can I reset this key back to VIM visual mode instead of pasting. I prefer to set this in my _vimrc configuration file.
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苹果第三财季大中华区营收132.3亿美元 同比增长112% - 资讯 - 清泛网 - 专...
...1.28美元增长44.5%；
——国际销售额占据总营收的64%。
按产品划分：
——iPhone销量为4753.4万部，较去年同期的3520.3万部增长35%；营收为313.68亿美元，较去年同期的197.51亿美元增长59%；
——iPad销量为1093.1万部，较去年同期的132...
分析系统哪个环节最耗时（Where Slow） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...正应该关心的是哪个环节最耗时？
Where Slow
判断原则按上图所示：
如果 TCP 握手或 ACK 耗时长，那么说明网络慢。
如果请求耗时长，那么说明客户端慢。
如果响应耗时长，那么说明服务端慢。
实战抓包按下图所示：
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Google breakpad stackwalker无法加载符号 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...gle breakpad stackwalker无法加载符号Google breakpad安装好以后，按要求生成 sym，但是最终minidump_stackwalk打印出来的堆栈还是提示找不到符号。这是因为它要求符号文件有一 Google breakpad安装好以后，按要求生成.sym，但是最终 minidump_sta...