大约有 600 项符合查询结果（耗时：0.0121秒） [XML]
Cutting the videos based on start and end time using ffmpeg
...hen it will copy the video starting at 0s and use an edit list to tell the player to start playing 3 seconds in.
If you are using the latest ffmpeg from git master it will do this using an edit list when invoked using the command that you provided. If this is not working for you then you are proba...
How are everyday machines programmed?
...ating system, although some newer "everyday machines" such as blue-ray DVD players and wireless routers do run their code on top of a unix-based operating system.
Update
Along the lines of what others have said, many modern embedded systems also run a flavor of windows. It depends up on the appli...
技术人员如何创业《二》- 合伙人的模式 - 资讯 - 清泛网 - 专注C/C++及内核技术
...创业者刚出来创业一般也都会找合伙人，毕竟一个人搞定不了太多的事情，除非自己做的东西一个人可以搞定，比如开个小店之内的。如何研发一个好的产品参考 技术人员如何创业《一》- 产品及想法 。是不是只要研发出软件...
当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...。貌似使用SQL*PLUS 查询的速度变快了，但是PL/SQL依然查询不了。
随着一个个的选项点卡，ALG 安全应用网关引起了注意，网上查询关于ALG的说明，说是可以自动匹配相应的协议，比如ORLAC 默认开放1521端口，当开启ALG服务的时...
How to think in data stores instead of databases?
...return self.name
# Need to delete all the associated games, teams and players
def delete(self):
for player in self.leagues_players:
player.delete()
for game in self.leagues_games:
game.delete()
for team in self.leagues_teams:
team....
Creating and playing a sound in swift
...hPath: Bundle.main.path(forResource: "coin", ofType: "wav")!)
var audioPlayer = AVAudioPlayer()
// Initial setup
override func didMoveToView(view: SKView) {
audioPlayer = AVAudioPlayer(contentsOfURL: coinSound, error: nil)
audioPlayer.prepareToPlay()
}
// Trigge...
做程序猿的老婆应该注意的一些事情 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...待程序猿加班的日子，习惯需要一个过程，也有始终习惯不了的，像我。直到现在，如果程序猿加班很晚回来，我都没有办法睡觉，一定要他回来才能睡，所以身体也跟着一起熬差了。
在北京工作了4年，我俩才考虑结...
Pros and cons of Java rules engines [closed]
...o adopting the Java rules engines JESS and Drools ? Are there any other players?
5 Answers
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互联网运营人员必备的12款工具 - 资讯 - 清泛网 - 专注C/C++及内核技术
...录制成Gif图片，你只需将其窗口的“取景框”拖放到视频播放的区域,然后按下录制按钮即开始录制。它就像一个摄像机一样能将“取景框”拍摄下来并保存成GIF图。借助GifCam你可以快速方便地制作演示教程或者将视频一些搞笑...
App Inventor 2 中文网 · 项目指南
... 国外服务器，需要Google登陆，国内使用不了 国内服务器 本机 平台定制 基于最新官方原版深度...