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SpeechRecognizer 语音识别扩展：获取设备支持的语音识别语言列表 · App I...
...许在短语中间停止监听，因此此扩展无法提供此功能。
使用此扩展需要 android.permission.INTERNET 权限。
下载
.aix拓展文件：
com.puravidaapps.TaifunSpeechRecognizer.aix
.aia示例文件：
speech.aia
版本历史
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windows异常处理 __try __except - C/C++ - 清泛网 - 专注C/C++及内核技术
...ept语句来完成，与标准的try catch相似。与C++异常处理模型使用catch关键字来定义异常处理模块，而SEH是采用__except关键字来定义。并且，catch关键字后面往往好像接受一个函数参数一样，可以是各种类型的异常数据对象；但是__exce...
What can be the reasons of connection refused errors?
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If you try to open a TCP connection to another host and see the error "Connection refused," it means that
You sent a TCP SYN packet to the other host.
Then you received a TCP RST packet in reply.
RST is a bit on the TCP packet which indicate...
C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...通过先转型到某一父类，然后再转型到祖父类来解决。但使用这种方法时，如果改写了祖父类的成员变量的内容， runtime 是不会同步两个祖父类实体的状态，因此可能会有语义错误。
我们再分析一下上面的内存布局。普...
How to close TCP and UDP ports via windows command line
Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line?
17 Answers
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Checking network connection
...p (0.0048s latency).
Not shown: 999 filtered ports
PORT STATE SERVICE
53/tcp open domain
Nmap done: 1 IP address (1 host up) scanned in 23.81 seconds
As we can see, 53/tcp is open and non-filtered. If you are a non-root user, remember to use sudo or the -Pn argument for Nmap to send crafted pro...
Open firewall port on CentOS 7
....
In the case of public try:
firewall-cmd --zone=public --add-port=2888/tcp --permanent
Then remember to reload the firewall for changes to take effect.
firewall-cmd --reload
Otherwise, substitute public for your zone, for example, if your zone is dmz:
firewall-cmd --zone=dmz --add-port=288...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...什么都没有。这不是一个正常的程序？
接下来，使用十六进制工具 hexedit 查看程序信息。运行命令：hexedit cm2 ,显示如下：
代码:
00000000 7F 45 4C 46 01 01 01 00 4C 69 6E 75 78 00 00 00 .ELF....Linux...
00000010 02 00 03 00 01 00 ...
How to kill a process on a port on ubuntu
...? If Linux specific then, even this command works os.system("fuser -k 8080/tcp");
– Ridhuvarshan
Jul 25 '18 at 12:04
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Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout
... port 3000 may already be in use. Look at http://mrjaba.posterous.com/starttcpserver-no-acceptor-runtimeerror
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