大约有 3,100 项符合查询结果（耗时：0.0102秒） [XML]
我的钢琴 · App Inventor 2 中文网
...升音（#C #D #F #G #A）需要你自己补上。
可以自己用录音软件录，也可以在网上找免费的钢琴单音素材。文件名建议按 CSharpNote.wav、DSharpNote.wav 这样起，和按钮名对得上，写代码时不容易搞混。
准备好之后上传到「素材」里。
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How do I find which program is using port 80 in Windows? [duplicate]
...mative and conveniently presented
subset of the Netstat program that
ships with Windows.
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内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...
... 作为glibc malloc的替代品。目前已经在chrome、safari等知名软件中运用。
根据官方测试报告，ptmalloc在一台2.8GHz的P4机器上（对于小对象）执行一次malloc及free大约需要300纳秒。而TCMalloc的版本同样的操作大约只需要50纳秒。
小对象...
Search for all occurrences of a string in a mysql database [duplicate]
... the actual database? Like OP, I need to find all instances of a specific IP address and I have 5+ GB of data in my MySQL db...
– Jon Weinraub
Mar 21 '14 at 19:35
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Why do I get “'property cannot be assigned” when sending an SMTP email?
...to the remote server"} {"The requested address is not valid in its context IP-ADDRESS:25"}error when I'm trying to connect to my SMTP server
– YuDroid
Dec 28 '16 at 10:16
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MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...点成为主节点。
Hidden:这类节点是不能够被客户端制定IP引用，也不能被设置为主节点，但是可以投票，一般用于备份数据。
Delayed：可以指定一个时间延迟从primary节点同步数据。主要用于备份数据，如果实时同步，误删除...
scp with port number specified
...s then standard and copy files between files like this:
scp -P 1234 user@[ip address or host name]:/var/www/mywebsite/dumps/* /var/www/myNewPathOnCurrentLocalMachine
This is only for occasional use, if it repeats itself based on a schedule you should use rsync and cron job to do it.
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How do I “decompile” Java class files? [closed]
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In case one installed the Eclipse java decompiler plugin on Eclipse Juno, and Eclipse started hanging on Marketplace DND Initialization forcing to kill the whole process: removing the jd.*.jar from Eclipse plugins directory just fixed it for me.
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PostgreSQL database default location on Linux
..." (data directories). Of course, each instance would listen on its own TCP/IP port.
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App Inventor 2 调用大模型API教程 - 阿里云百练等LLM集成 · App Inventor 2 中文网
... IoT 参考文档 技术和其他指南 中文网原创 VIP 专享 App教程 入门必读 App上架指南 特色 AI 助手 · 一句话生成 App 鸿蒙 · 一套积木，多端原生打包！ 下载 AI2伴侣 · 安卓/鸿蒙/iO...