cannot connect to chromecast

Build environment: Linux is centos7.4 (please note that centos7 the following version of the firewall and CENTOS7 above, the use of Redis Client connection Redis will be different, it is recommended to use CENTOS7 version) One, download Redis client Official Download Address: https://github.com/uglide/RedisDesktopManager/releasesBecause it is a foreign website, download speed is slow or even download failure, you can go to the CSDN Download Center to find points to download or to other sites to

PHP file for test$ Link = mysql_connect ('localhost', 'root', 'zz ') or die (mysql_error ());Mysql_select_db ('test') or die ('no db ');Mysql_query ('set NAMES utf8 ');Echo 99;?>Error reported after runningCan't connect to local MySQL server through socket '/tmp/mysql. sock'However, you can access mysql in the command line.[Root @ localhost local] # mysql-u root-pEnter password:Welcome to the MySQL monitor. Commands end with; or \ g. Your MySQL connec

I want to use SQL Server to create a database job. I want to use ASP to create a web page. First, you need to install SQL Server. At first, it was very simple. In my Visual Studio 2008 installation package, there was SQLServer 2005 express edition Installation Software, just install it directly. Which of the following processes is hard ......First Install SQL Server 2005 (In English version). The installation process is very smooth. Then I want to enter the Server Configuration Manager. After cl

PHP file for test $ Link = mysql_connect ('localhost', 'root', 'zz ') or die (mysql_error ()); Mysql_select_db ('test') or die ('no db '); Mysql_query ('set NAMES utf8 '); Echo 99; ?> Error reported after running Can't connect to local MySQL server through socket '/tmp/mysql. sock' However, you can access mysql in the command line. [Root @ localhost local] # mysql-u root-p Enter password: Welcome to the MySQL monitor. Commands end with; or \ g. Your M

Method One: Clear the cache Click "Settings" → in the "Application" program management to find "micro-letter", click "Clear Cache"; Method Two: Replace the access point, reconnect the network 1. In your phone we click "Settings"-"Wireless and Network"-"mobile network"-"Access Point Name" as shown in the picture 2. Then after we click on another access point, the phone will automatically switch to another access point and reconnect: 3. Shutdown restart, reconnect the network: whether t

　　The Mac is not connected to the Bluetooth keyboard 1, is your keyboard to start, waiting is because your keyboard is connected with the Apple communication. 2, because your keyboard in the open state, for a long time did not use, into the hibernation state. So press any key to activate. This situation is the keyboard factory has been designed, can not change oh. 　　Mac connection to the Bluetooth keyboard First, users need to open their own Mac Bluetooth, and then search the nearby Bluetoot

Test the PHP file $link =mysql_connect (' localhost ', ' root ', ' zz ') or Die (Mysql_error ()); mysql_select_db (' test ') or Die (' no db '); mysql_query (' SET NAMES utf8 '); Echo 99; ?> Error after run Can ' t connect to the local MySQL server through socket '/tmp/mysql.sock ' But access to MySQL at the command line [Root@localhost local]# mysql-u root-p Enter Password: Welcome to the MySQL Monitor. Commands End With; or \g.your MySQL connection

Tags: sqlplus-prelim/aApplies To:Oracle database-enterprise edition-version 10.2.0.1 to 12.1.0.2 [Release 10.2 to 12.1]Information in this document applies to any platform.Checked for relevance on 21-jul-2017***GOALShow A-from connect to a database through Sqlplus if all other connection methods is hanging. Using a Sqlplus preliminary connection you'll be able to connect to the database since no session is

One, the MySQL bin directory has a MySQLInstanceConfig.exe, run can create a DB instance, create an instance can also generate Windows service, set the service to start automaticallysecond, installed in the D-disk discuzz! opened after the above error, how should I handle? Winmysqladmin has been started, but there is a little red dot on the three-color treeif "error 2003:can ' t connect to MySQL server on ' localhost ' (10061)" appears, your MySQL has

Excerpted from http://www.cnblogs.com/itech/archive/2009/04/10/1433052.html1.Linux Link ConceptThere are two types of Linux links, one called hard links, and the other called Symbolic links (symbolic link). By default, the LN command produces a hard link."Hard Connect"A hard connection is a connection that is made through an index node. In a Linux file system, a file saved in a disk partition, regardless of the type, assigns a number to it, called the

Colleagues report a strange phenomenon, a simplest test of PHP code, in the test environment is normal, but in the formal environment, regardless of the way (TCP/IP, UNIX sockets) can not connect to MySQL. I helped to view the next, indeed, whether the specified IP, port TCP/IP mode connection, or the UNIX socket connection, the error message is similar: Copy Code code as follows: Could not Connect:can ' t

First, download and install the Samsung Kies software.If you do not have the Samsung Kies software installed on your computer, there may be a lack of mobile phone drivers can not connect, Baidu download install Samsung Kies sync software, after installation, do not need to open this software. Second, cancel the "USB debugging" on the hook. 1. Under the Standby page, click the "Application" icon. 2. Click the "Set" icon. 3. Slide up the screen and

Samsung Change Connection Mode tutorial 1 when the new Samsung device is connected to the computer, we slide the top of the screen with our fingers. 2) Then you will see that the hint is charging state 3) Now we click on "Media Equipment (MTP)", you can connect the normal 91 assistant. Huawei Change Connection Mode tutorial 1 Huawei Mobile phone access, the normal is a direct pop-up connection mode to

Tags: start times info Change Ted Operation quick Query warningTreatment scenarios: 1, first connect to the MySQL database with localhost, and then use MySQL's own database MySQL; Use MySQL; 2. Execution: Select host from user where user = ' root '; found that the value of host is localhost. So get rid of its value: Update user set host= '% ' where user = ' root '; 3, after the completion of the modification, implementation: flush privileges; When t

Tags: access allow logs to view files in the start file in the local errorYesterday at home using Ubuntu installed a MySQL, pretty good outfit. After the installation is complete. To start the MySQL client remote access. I just put the my.cnf in the config file to allow only native machine access is: 127.0.0.1 commented out to him. As shown: Then restart Mysql:sudo service MySQL restart boot ok Then I restarted the computer again. The error 2002 (HY000): Can ' t

1, Linux files occupy a inode,inode point to the file content.2. The file name can be considered as a pointer to the inode. A hard connection is equivalent to a whole copy of the pointer, not a copy of the file's contents. Two file names (two pointers) can modify the file, delete one does not affect the other, as follows:[[email protected] home]# Touch AAA[email protected] home]# cat >AAAHello[[Email protected] home]# LN AAA AAA.HL[email protected] home]# cat >>AAA.HLWorld[[email protected] home

timestamps:Three times the file can be viewed via the stat command6.2 Viewing file timestamps by each parameter of the LS command1) The last modified time is displayed by the default LS (LS-LT)2) The state change time is shown through LS–LC3) The last access time is shown through Ls–lu6.3 Several cases of changing timestamps1) Touch an existing file will change the file's three timestamp2) When viewing a file, it will change the access time of the file (as well as some other modifications to th

Connect iphone with Apple Helper tutorial Download and install "Fast with the Apple helper" to connect the iphone or ipad to the computer, not connected to the phone solution Rollup Method One, look at the quick use of mobile phone assistant computer has not shown your mobile phone, if it does not show the phone to unplug in the flash repair point, close fast with a restart fast use, should be good.Met

PS below demo effect is not A7 mobile phone but also Samsung mobile phone, so connect 360 mobile phone Assistant is not difficult, is very simple oh. 1. Go without first to the computer to install A7 mobile phone driver, so we can go to Samsung official to download a kies software after clicking Open. 2. Then we clicked on the "apps" in the Samsung phone to open the details into. 3. As shown in the need to enter the A7 mobile phone Application

Recently, as a result of the project needs, using the Aurora push service, it is configured on the server side, but in the use of the official demo always error: Can not connect to Jpush Server. Please ensure your Internet connect.caused by:java.net.UnknownHostException:api.jpush.cn but the same as the official example, and the network is no problem, how can report this error.This is the domain name parsing error, we need to resolve this domain name i