hearthstone builds

1. Select the data type of the indexMySQL supports many data types, and choosing the right data type to store data has a significant impact on performance. In general, you can follow some of the following guidelines:(1) Smaller data types are generally better: smaller data types typically require less space in disk, memory, and CPU caches, and are processed faster.(2) Simple data types are better: integer data is less expensive to handle than characters, because string comparisons are more compl

Tags: Oracle Linux 4.8 build local sourceInstalling Oracle 10g RAC with Oracle Linux 4.8 requires a lot of dependency packages to be installed, one of which is more cumbersome. Building a local source is simpler than the previous Oracle Linux 5 and 6.1. Download and install the Createrepo software: http://rpm.pbone.net/index.php3/stat/4/idpl/3259698/dir/redhat_el_4/com/createrepo-0.4.6-1.el4.rf.noarch.rpm.html[Email protected] ~]# RPM-IVH createrepo-0.4.6-1.el4.rf.noarch.rpm[Email protected] ~]#

settings Select Mixed Mode, and enter the corresponding password11. Analysis Services Configuration, account settings We choose to add the current user12, Reporting Services Configuration, we choose the first to install the native default configuration13, after this many configuration process, finally to our installation, the path of the configuration file by default can beThird, the installation process of error handling1. After clicking Setup to run the program, pop up the following popup box

After some phone root, this prompt will appear when using ADB root.The reason is root is not thorough.After the ADB shell enters the interface, SU only enters the #.After this, you can use the root function.Notice that at this point the exit is first returned to $ and then the shell is exited.In this case, the contents of the ADB pull system folder are inconvenient.For example, what's under Dev.The solution is to install ADBD on a phone that is not rooted enough to install "super adbd.apk" direc

Today we have studied how to synchronize between different databases. Get an upgrade tool class, I hope it will help later.public class Upgradedatabase {public static void main (string[] args) {//two different database names list　　　　MySQL builds other libraries with different library upgrade scripts based on one base library

1: Two cloud hosts have been purchased in advance10.4.14.168 101.69.178.208 [Unicom] Master10.4.5.9 101.69.178.219 [Unicom] Slave2: Install MySQL separately#Yum Install Mysql-server–enablerepo=remi#Yum Install Mysql-devel3: View MySQL installation status[[email protected] ~] # Rpm-qa | grep mysql*MySQL-5.1.73-3.el6_5.x86_64MySQL-libs-5.1.73-3.el6_5.x86_64MySQL-server-5.1.73-3.el6_5.x86_64MySQL-devel-5.1.73-3.el6_5.x86_644: Start MySQLService mysqld Start5: Log in to MySQL and change the password

taken to fetch the db (Contains the Ke, exception reboot,system_server je and NE, and software WatchDog). and Aee_exp Save up to 4 db files, name such as db.xx.dbg, where xx is "00", "01", "02", "03", and then the exception occurs in order to overwrite "01", "02", "03", will keep the oldest "00".In other cases, the exception DB that includes the exception level is crawled, and Aee_exp saves up to 20 db files (db.00.dbg,db.01.dbg,......db.19.dbg), overwriting "01", "02" in the event of an except

Note: This environment performs rm-rf/usr/local/mysql in advance to facilitate the experiment.1. Master and Slave, similar to a machine and B machine connection, data connection via Bin_log and Rpel_log2.:3. Enter/etc/init.d/mysqld for editing.4. Regenerate the table of contents, two OK if successful, or later use Ls/data/mysql to see if MySQL and test files appear5. Startup success6. The master is configured to use the CP to copy the cp/etc/my.conf.Enter vim/etc/my.conf to edit port, Socket,dat

() = = 0) {return null;} return childlist; } Menudao.querymenulist (null); The result of a lookup is one piece of data Meudao package com.jrbac.dao; import java.util.List; import com.jrbac.entity.LoginUser; import com.jrbac.entity.Menu; public interface MenuDao { /** * 查找用户的菜单 * @param loginUser * @return */ public ListqueryMenuList(LoginUser loginUser); } MyBatis mapper namespace= "Com.jrbac.dao.MenuDao" > select id= "querymenulist" Resulttype= "menu" > select id, ' name ', Parent_id

Tags: style color io os ar java SP on CTIThe following method can convert HQL to SQL, so as to make it possible to add SQL statements with special query conditions to SQL constructs that can only be implemented with hibernate, in the case of the overall system being queried with hibernate. Protected string Hqltosql (String hql,Org.hibernate.SessionFactory sessionfactory) throws Exception {Org.hibernate.hql.ast.QueryTranslatorImpl querytranslator = new Org.hibernate.hql.ast.QueryTranslatorImpl (H

host dbhost=localhost Dbname=zabbix Dbuser=zabbix Dbpassword=password--------------------------------------------------------------------------------------------------------------- ------------7: Copy the relevant configuration file to the corresponding Nginx default directory, one-click script Default path is/home/wwwroot/default/# cp-r/usr/share/zabbix//home/wwwroot/default/# cd/home/wwwroot/default/zabbix/conf/#rm-RF zabbx.conf.php#cp zabbix.conf.php.example./zabbix.conf.php#vim./zabbix.conf

-mysql, Php7.0-json, Php7.0-curl and so on some expansion of information, installation method similar to the above command. We can use the command "sudo apt-cache search php7.0" To view all of php7.0 's outreach information.In addition, we can execute the command "php-v" to view the PHP version information, "Php-m" to see the extensions we have installed.PHP Service operation: Service PHP7-FPM Start | Restart | StopTo uninstall the PHP operation:Delete the/var/lib/php7.0/and/etc/php7.0/two folde

The first thing you have to do is to make sure that the phone is root and verified:$ adb shell[emailprotected]:/ $ su[emailprotected]:/ # 1 2 3 After executing the command, $ becomes # that Root succeedsBut executive adb root: adbd cannot run as root in production buildsIn this way, you do not have permission to perform ADB pull or to view the data for an application through some software.The above problems can be solved by installing adbd.apk on the phone, starti

=linux-gnuPath=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/gamespipestatus= ([0]= "0")ppid=15472ps4= ' + 'Pwd=/rootShell=/bin/bashShellopts=braceexpand:hashall:interactive-commentsShlvl=1Ssh_client= ' 192.168.1.228 52134 22 'Ssh_connection= ' 192.168.1.228 52134 192.168.1.209 22 'Term=dumbUid=0User=rootxdg_runtime_dir=/run/user/0Xdg_sessionid=377= '] '[02/09/18 05:20:38] [SSH] Starting SFTP client.[02/09/18 05:20:39] [SSH] is copying the latest version of t

-yarn.sh$stop-dfs.sh$mr-jobhistory-daemon.sh stop historyserver* Note: Encounter problems viewing log files a good choiceKeng:9000 Port: JPS display has datenode, but Livenode is 0. 9000 Port really is a very strange problem, once stuck here for a long time. I've looked at a lot of ways, and this is basically the solution:To uninstall a firewall:sudo apt-get remove iptable/etc/hosts file to make the following changes127.0.0.1 localhost127.0.1.1 localhost.localdomain localhost0.0.0.0 MasterThere

, but the premise is a good data table structure design. Too many indexes can cause updates to become slower. Note The fields in where and order by. Regarding the index, I will open the topic to explain the optimization. 6. Rebuild the index on a regular basis. After a certain amount of time, there is an issue with index fragmentation, such as disk defragmentation. 7. Filter slow query, the general system query time of more than 0.1s to check. 8. Use explain to analyze query cost. All statements

Dataclassesdatacontext ();6 String queryString = "";7 foreach (string keyword in keywords)8{9//prototype (C=>c.companyname.contains (keyword1)) | | (C=>c.companyname.contains (keyword2)) | |Ten queryString + = "Companyname.contains (\" "+ keyword +" \ ") or";11}1213//With false logic or operation, in order to avoid the last or syntax error in querystringQueryString + = "1=0";Return DC. Customers.where (queryString);16}- 3. Stitching the SQL statement in the Cloak of LINQ 1 public static ienume

/spoolerlocal7.* /var/log/boot.loglocal0.*/E Tc/keepalived/keepalived.log 2,rsyslog Client Configuration [[emailprotected] log]# grep-v "^$"/etc/rsyslog.conf | Grep-v "^#" $ModLoad Imuxsock # provides support for local system logging (e.g. via logger command) $ModLoad imjournal # PR Ovides access to the SYSTEMD journal$workdirectory/var/lib/rsyslog$actionfiledefaulttemplate Rsyslog_ Traditionalfileformat$template MyFormat, "%timestamp%%fromhost-i

field is not defined in the Schema.xml fileCollection:org.apache.solr.common.SolrException:org.apache.solr.common.SolrException:Could not load conf for core Collection:default search field ' name ' not defined or not indexed. Schema file Is/users/user/lcg/web/solrserver/solr-5.2.1/server/solr/collection/conf/schema.xml 3, the back of a less/, should be , after modification, restart the serviceCollection:org.apache.solr.common.SolrException:org.apache.solr.common.SolrException:Could not load c

The first thing you have to do is to make sure that the phone is root and verified:$ adb shellroot@dior:/ $ suroot@dior:/ #After executing the command, $ becomes # that Root succeedsBut executive adb root: adbd cannot run as root in production buildsIn this way, you do not have permission to perform ADB pull or to view the data for an application through some software.The above problems can be solved by installing adbd.apk on the phone, starting adbd, and making the following choices:adbd.apk Do