how to deactivate talkback

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How to deactivate a USB external storage device in a Mac

1, first to the system preferences, add an administrator rights account. 2, then to the system hard disk/system (System)/library (resource pool)/expansion/path. 3, will expand the folder press Introduction (cmd + i) in the lower right corner after

Linux Shutdown Deactivate IPv6 method

Modify the/etc/sysconfig/network corresponding network card, append: The code is as follows Copy Code Networking_ipv6=no 2. Modify the/etc/hosts, the IPv6 of the local host name resolution also commented out:

An example or tutorial that asks the PHP socket to connect multiple back and forth communication

not OK? Try not to socket_close//close the connection in the loop, but still can't receive the second message from the client, related code: do {if ($msgsock = socket_accept ($sock) = = = = False) {//Get a link echo "socket received failed because:". Socket_strerror (Socket_last_error ($ Sock)). "\ n"; Echo ' read client message \ n '; $buf = strlen (Socket_read ($msgsock, 8192)); $talkback = "client says: $buf \ n"; $

Disable CentOS unnecessary default service

Disable CentOS unnecessary default serviceMethods for CentOS Shutdown service:Graphical interface, running NTSYSV Chkconfig–level 2345 Service Name off Service Name Suggestions Explain Acpid Deactivate Advanced Configuration and Power Interface Source advanced, commonly used on Laptop Apmd Deactivate Adventage

Ros exploration Summary (10)-Speech Control

following command:It was my test result, but I felt that the accuracy was poor:4. Playing voice now robots can follow what we have said. It would be better if robots can talk to us. ROS has already integrated such a package. Let's try it.Run the following command: $ rosrun sound_play soundplay_node.py$ rosrun sound_play say.py "Greetings Humans. Take me to your leader." Have you heard the sound! ROS allows the robot to read the input text. The speaker is kal_diphone. If you don't like it, you c

[Android test] Auxiliary Function Test

screen, and try to complete the main tasks in the application with only the direction keys. Use the keyboard and steering wheel in the simulator, or use gesture navigation on devices above 4.1. Note: gestures allow users to get the focus of almost any content on the screen, while the keyboard and steering wheel can only get the focus of the input area and button. 2. Dialog voice prompt: Make sure that the UI control that provides information or allows users to operate has a clear and accurate v

Appium practice and suggestion on the control location method of various findelement based on Android

the use of the application. For example, we have a imageview inside to put a color complex picture, perhaps some blindness colour-blind people, can not tell the picture of what is painted. If a user installs a secondary Browse tool such as talkback,talkback, it will read aloud what the user is currently browsing. TextView control talkback can read the contents d

"Turn" appium the practice of the control localization method based on the various findelement of Android

via Uiautomatorviewer or Appium Inspector accessibility ID on Android is equivalent to ContentDescription, this property is convenient for some of the physiological functions of the people who have a flaw in the use of the application. For example, we have a imageview inside to put a color complex picture, perhaps some blindness colour-blind people, can not tell the picture of what is painted. If a user installs a secondary Browse tool such as talkback

Php socket Usage Details, phpsocket details

;}// Send welcome to the client$ Msg = "Socket_write ($ msgsock, $ msg, strlen ($ msg ));Echo 'read client message \ n ';$ Buf = socket_read ($ msgsock, 8192 );$ Talkback = "received message: $ buf \ n ";Echo $ talkback;If (false === socket_write ($ msgsock, $ talkback, strlen ($ talkback ))){Echo "socket_write () fail

Appium control positioning for various findelement based on Android

target device's API level is below 18, Uiautomatorviewer cannot get the corresponding resource ID, only if it is greater than 18.5. findElementByAccessibilityId5.1 example? 12 el = driver.findElementByAccessibilityId("menu_add_note_description");assertThat(el.getText(),equalTo("node")); 5.2 How to get Accessibilityidcan be obtained by uiautomatorviewer or Appium inspector5.3 NotesAccessibility ID on Android is equivalent to ContentDescription, this property is co

The client websocket cannot connect to PHPsocket.

) = false ){Echo "socket_create () failed: reason:". socket_strerror (socket_last_error (). "\ n ";} // BindIf (socket_bind ($ sock, $ address, $ port) === false ){Echo "socket_bind () failed: reason:". socket_strerror (socket_last_error ($ sock). "\ n ";} // ListenIf (socket_listen ($ sock, 5) === false ){Echo "socket_bind () failed: reason:". socket_strerror (socket_last_error ($ sock). "\ n ";} Do {// Get a linkIf ($ msgsock = socket_accept ($ sock) === false ){Echo "socket_accepty () failed:

PHP socket (fsockopen) functions use code

Application Example of PHP socket (fsockopen) function Using the Fsockopen function, the first thing to do is to open the allow_url_open=on in php.ini; Fsockopen is the encapsulation of the socket client code, which encapsulates the socket_create (), Socket_connect (). Server-side code: server.php "; Socket_write ($msgsock, $msg, strlen ($msg)); Returns the message to the client echo "read client message\n"; $buf = Socket_read ($msgsock, 8192); Gets the message sent by the client $

A case study of _php based on PHP socket (fsockopen)

, strlen ($msg)); Return information to the client Echo ' read client message\n '; $buf = Socket_read ($msgsock, 8192); Get the information that the client sent over $talkback = "2.received message: $buf \ n"; Echo $talkback; if (false = = = Socket_write ($msgsock, $talkback, strlen ($talkback)) {//return informat

Samsung I8580 Screen left corner shows how to solve the small hand icon?

Tip: Open the talkback function, if you want to turn the page need double finger hold screen slide, if you want to enter the program to click the selection program and then double-click Enter.1. Under the Standby page, click "Application", select and then double-click "Application".2. Double Finger sliding screen, select "Set", select and then double-click "Set".3. Click on "My Device", select and then double-click "My Device".4. Double pointing on th

PHP socket in the use of detailed _php tips

= "Socket_write ($msgsock, $msg, strlen ($msg));Echo ' read client message\n ';$buf = Socket_read ($msgsock, 8192);$talkback = "received message: $BUF \ n";Echo $talkback;if (false = = Socket_write ($msgsock, $talkback, strlen ($talkback))) {echo "Socket_write () failed reason:". Socket_strerror (Socket_last_error ($s

Application example analysis based on PHP socket (fsockopen)

clientEcho ' read client message\n ';$buf = Socket_read ($msgsock, 8192); Get the information that the client sent over$talkback = "2.received message: $buf \ n";Echo $talkback;if (false = = = Socket_write ($msgsock, $talkback, strlen ($talkback))) {//return information to the clientecho "Socket_write () failed reason

Phpsocket (fsockopen)-based application instance analysis _ php instance

;}// Send welcome to the client$ Msg = "1. server send: welcome";Socket_write ($ msgsock, $ msg, strlen ($ msg); // return information to the clientEcho 'read client message \ n ';$ Buf = socket_read ($ msgsock, 8192); // obtain the information sent from the client.$ Talkback = "2. received message: $ buf \ n ";Echo $ talkback;If (false === socket_write ($ msgsock, $ ta

Application instance analysis based on phpsocket (fsockopen)

). "\ n "; Break; } // Send welcome to the client $ Msg = "1. server send: welcome "; Socket_write ($ msgsock, $ msg, strlen ($ msg); // return information to the client Echo 'read client message \ n '; $ Buf = socket_read ($ msgsock, 8192); // obtain the information sent from the client. $ Talkback = "2. received message: $ buf \ n "; Echo $ talkback; If (false === socket_write ($ msgsock, $

Application Example Analysis _php tutorial based on PHP socket (fsockopen)

, $msg, strlen ($msg)); Return information to the client Echo ' read client message\n '; $buf = Socket_read ($msgsock, 8192); Get the information that the client sent over $talkback = "2.received message: $buf \ n"; Echo $talkback; if (false = = = Socket_write ($msgsock, $talkback, strlen ($talkback))) {//return inform

PHPSOCKET programming!

PHPSOCKET programming! SERVER. PHP Code ";}// Bind to the socket port if ($ ret = socket_bind ($ sock, $ address, $ port) ";}// Start listening to if ($ ret = socket_listen ($ sock, 4) ";}Do {if ($ msgsock = socket_accept ($ sock) "; Socket_write ($ msgsock, $ msg, strlen ($ msg); echo" reads information sent from the client"; $ Buf = socket_read ($ msgsock, 8192); $ talkback =" received inform

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