babyking

MyVoice

Use AVAudioPlayer and AVAudioRecorder to record and play the sound. Manipulated the recorded sound file using AVAudioEngine and AVAudioUnitTimePitch to change the frequency and speed of the sound

sina.blog.to.jekyll

新浪博客转换至jekyll的markdown格式

shubaobao.github.io

Socket

Linux网络编程

tpw

zrx

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