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语音识别 报错问题：No Activity found to handle intent { act=android.sp...
语音识别仿真报错，安装到手机端也报错https://www.fun123.cn/reference/info/#AppEntry
请参考一下这个教程，你上面报错的原因是手机上没有安装语音识别引擎，这里推荐“讯飞语音+”，下载地址：https://www.pgyer.com/yyyq
How to calculate the CPU usage of a process by PID in Linux from C?
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Field Content
pid process id
tcomm filename of the executable
state state (R is running, S is sleeping, D is sleeping in an
uninterruptible wait, Z is zombie, T is traced or stopped)
ppid process id of the pare...
Is the primary key automatically indexed in MySQL?
... when talking about database architecture/performance always advise SQL newcomers to "make sure their database is properly indexed"?
– tim peterson
Mar 7 '13 at 10:23
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Haskell testing workflow
...ur toolchain with it.
Edit: Cabal test support now does exist. See http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/developing-packages.html#test-suites
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Play an audio file using jQuery when a button is clicked
...ment.createElement('audio');
audioElement.setAttribute('src', 'http://www.soundjay.com/misc/sounds/bell-ringing-01.mp3');
audioElement.addEventListener('ended', function() {
this.play();
}, false);
audioElement.addEventListener("canplay",function(){
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How to merge a specific commit in Git
I have forked a branch from a repository in GitHub and committed something specific to me. Now I found the original repository had a good feature which was at HEAD .
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How to use double or single brackets, parentheses, curly braces
...ired for (most/all?) array references on the right hand side.
ephemient's comment reminded me that parentheses are also used for subshells. And that they are used to create arrays.
array=(1 2 3)
echo ${array[1]}
2
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How to install a private NPM module without my own registry?
...package.json inside it.
It knows about git too:
npm install git://github.com/visionmedia/express.git
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Is Response.End() considered harmful?
...pp's pages should inherit from.) web.archive.org/web/20101224113858/http://www.c6software.com/…
– user423430
Oct 19 '12 at 18:35
4
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Curious null-coalescing operator custom implicit conversion behaviour
...hanks to everyone who contributed to analyzing this issue. It is clearly a compiler bug. It appears to only happen when there is a lifted conversion involving two nullable types on the left-hand side of the coalescing operator.
I have not yet identified where precisely things go wrong, but at some ...