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1, Login 163 mailbox, from the top of the mailbox Click "Set"--> "Mailbox Security"--> "login two times authentication." 2, click on "Mobile phone Short Message" authentication method. 3, enter your "Mailbox password", and then click "OK". 4, select the "Authentication mode" you need to complete the setup. 5, when you log in to the mailbox again and comply with the validation rules, the system will automatically prompt

Result: redhat6.7 in VMware virtual machine boot error during boot (init:failed to spawn Readahead-collector main process:unable to execute ) and stuck in the Redhat interface. Unable to enter single-user mode.Reason: In configuring the Linux yum Source to use 163 yum, after looking at the 163yum configuration according to the article configuration, did not find that Yum was paired with the 7 version.Symptom: After using Yum installation, it is found that the commands are unusable,/bin/bash and/

) Xinjiang time#? 15. Confirm the verification:Pleaseselectoneofthefollowingtimezoneregions.1) Beijing NBSP;TIME2) xinjiangtime#?1thefollowinginformationhasbeengiven : chinabeijing timethereforetz= ' Asia/shanghai ' willbeused. localtimeisnow:thusep1409:14:41 Cst2017.universaltimeisnow:thusep1401:14:41utc 2017.istheaboveinformationok?1) yes2) no#?yespleaseenter anumberinrange.#?1youcanmakethischangepermanent foryourselfbyappendingtheline tz= ' Asia/shanghai '; exporttztothefile '. Profile ' inyo

The solutions on the Web are:1. If you are using the Eclipse Tomcat plugin, you will need to find the following files in your workspace:. metadata.plugins\org.eclipse.wst.server.cor\e\tmp0\conf\server.xml file2. If you are using your own Tomcat server, you will need to find the \conf\server.xml in the Tomcat installation directoryI am using my own Tomcat installed, but according to the above operation does not solve my problem, I do not know whether the version of Tomcat with me is 8.0 related,W

Reason:The SELinux security policy of the Linux system does not turn on support for accessing FTP different directories by defaultUsing the Linux command: getsebool-a | grep FTP View statusIf you see Ftp_home_dir-to-off (indicating that SELinux does not have support for accessing different directories)Solution Two (one of the following options): Close SELinux security Policy directly Open File:/etc/selinux/config modify SELinux = disabledAfter restarting the machine takes effect, r

The date the database is stored, even if it is represented by a string, you can also use "Mysql" to find the most recent difference x days, the SQL statement on the date of the comparison (click on the link) described in the Timestampdiff function, the date is not more than one day.If the date in Java is equal to two of the dates represented as a string,For example, the comparison of the two with "Yyyy-mm-dd HH:mm:ss" and string form the date, is equalThat can first remove the "-", ":", "" "spac

When I created and ran the SPRINGMVC project with idea, we initially found that there was no servlet package, and this issue was resolved in the previous article, but when we tried to run the SPRINGMVC project at this point, we found that there were still errors. ClassNotFoundExceptionThe author is also a novice of idea, in the online search a lot of information has a post that is Tomcat Server VM options are not filled in, according to the post to fill in this item, restart the project still er

In WCF service programming, when a client adds a reference service, the following error occurs: The metadata contains a reference that cannot be resolved: "Net.tcp://192.168.1.105:1314/loginservice". The socket connection was aborted. This could be caused by an error processing the message or a remote host exceeding the receive timeout or a potential network resource problem. The local socket timeout is "00:04:59.8281250". The remote host forced the shutdown of an existing connection. If the ser

Open source free--one of the four favorite words1. official website Download https://sourceforge.net/projects/pentaho/files/Data%20Integration/After downloading, unzip can, double-click Spoon.bat to start.2. Configuring JVM and memory configuration issuesSelf-configuration reference: https://www.cnblogs.com/shinge/p/5500002.html3. If you start the error "could not create the Java VM", the Java Virtual machine is not a problem, need to modify the Spoon.bat memory configurationIf "%pentaho_di_java

Because this time wasted too much time, so just record this mistake, for everyone to referenceCheck it out, the configuration is no problem, but on the Redis cluster machine can be, the error is as follows:Exception in thread ' main ' redis.clients.jedis.exceptions.JedisConnectionException:Could not get a resource from the poolReason:Because I was in the creation of the cluster when the IP address is: 127.0.0.1, not the computer access to the machine is not accessible, so re-create a cluster, th

/24);$h = cell (($cle% (3600*24))/3600); % take-up$m = cell (($cle% (3600*24))/60);echo "Two time difference $d days $h hours $m minutes"?>Example 3Code to copy code as follows/*** (www.111cn.net) function: Calculates two dates in YYYY-MM-DD format, a few days apart**/function Getchabetweentwodate ($date 1, $date 2) {$Date _list_a1=explode ("-", $date 1);$Date _list_a2=explode ("-", $date 2);$d 1=mktime (0,0,0, $Date _list_a1[1], $Date _list_a1[2], $Date _list_a1[0]);$d 2=mktime (0,0,0, $Date _l

After multiple threads are created, an error pops up if the resource is not reclaimed before the program is closed.1. In general, a direct call to the thread's Quit () method ends the process and reclaims memory.2. If the program is running in the process of accidental termination, such as forced shutdown, the above error will occur. Therefore, the following processing is required:Rewrite the closeevent to reclaim the memory before closing the program. The methods used areThread->terminate (); t

The reason for this is definitely a problem with the JSON format returned Most likely is the background in the program execution process, output some debugging information, and so on, these output strings and JSON stitching into a new string to parse, this will be an error; For example, I var_dump in the import file __dir__, when the request JSON return normal data, but in the Josn.pares () error, delete the var_dump after the normal execution. JS parsing json

; - for(intI=1; i)Wuyi { the if(height[i]x) - { Wunm++; -rec[nm]=i; About } $ } -nm++; rec[nm]=n+1; - for(intI=1; i) - { A inttl=rec[i-1],tr=Rec[i]; + if(tr-tl>=k)return true; the } - return false; $ } the the intMain () the { thescanf"%d%d",n,k); - for(intI=0; i) inscanf"%d",r[i]); ther[n]=0; the AboutDa (r,sa,n+1, $); the calheight (r,sa,n); the the //todo:please Code here + intL=0, r=n,res=0; - while(r>

Org.apache.catalina.valves.AccessLogValve.invoke (accesslogvalve.java:956)At Org.apache.catalina.core.StandardEngineValve.invoke (standardenginevalve.java:116)At Org.apache.catalina.connector.CoyoteAdapter.service (coyoteadapter.java:423)At Org.apache.coyote.http11.AbstractHttp11Processor.process (abstracthttp11processor.java:1079)At Org.apache.coyote.abstractprotocol$abstractconnectionhandler.process (abstractprotocol.java:625)At Org.apache.tomcat.util.net.jioendpoint$socketprocessor.run (jioe

Annotation configuration times wrong: Org.hibernate.MappingException:Unknown Entity:net.mingyang.cms.bean.UserOrg.hibernate.MappingException:Unknown Entity:net.mingyang.cms.bean.User at Org.hibernate.internal.SessionFactoryImpl.getEntityPersister (Sessionfactoryimpl.java:1096) at Org.hibernate.internal.SessionImpl.getEntityPersister (Sessionimpl.java:1443) at Org.hibernate.engine.internal.ForeignKeys.isTransient (Foreignkeys.java:242) at Org.hibernate

Exception in thread "main" java.lang.IllegalArgumentException:java.net.URISyntaxException:Relative path in absolute URI: ${system:java.io.tmpdir%7d/$%7bsystem:user.name%7dThis is because the System:java.io.tmpdir property needs to be configured in the Hive-site.xml configuration file.In the configuration file, add:/usr/local/hive/tmp, it's the directory you built yourself.Hive Startup times Error: Relative path in absolute URI: ${system:java.io.t

Exception in thread "main" java.lang.IllegalArgumentException:java.net.URISyntaxException:Relative path in absolute URI: ${system:java.io.tmpdir%7d/$%7bsystem:user.name%7dThis is because the System:java.io.tmpdir property needs to be configured in the Hive-site.xml configuration file.In the configuration file, add:/usr/local/hive/tmp, it's the directory you built yourself.Hive start times wrong ${system:java.io.tmpdir

When we pass the data through the session, I usually:Extracts data containing Date types directly from the database in DAO, and usually does not convert java.sql.Date to java.util.Date.At this time the front desk and backstage will not have any problems, so we think this is normal operation.But when we use JSON to pass data, we find that the console will report the error message:Net.sf.json.JSONException:java.lang.reflect.InvocationTargetExceptionAt this time we can then convert the java.sql.Dat

In order to implement similar with the limit Call column, therefore the custom mylimit parameter, for example:{pc:content action= "category" Catid= "9" order= "Listorder DESC" mylimit= "0,3"} {/PC}Explanation: In the PHPCMC pc:content tag can get all the information of the column, and then through the catid parameter gets to the parent column for the CATID , but sometimes we want to start from one of these columns to the end of a column, like Limit function, so I made some changes on the basis