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Introduction:For children who have just come into contact with ES, they often do not understand the meaning of the various ES concepts. In particular, the word "index" is more confused with the relational database. In this paper, through the comparison of relational database, the common es in the increment, delete, change, check the operation of graphics and text rendering. Can deepen your understanding of ES. At the same time, it also lists the graph
Saikesaisi Pharmaceutical Lande (Secisland) original, reprint please indicate the author and source.InstallationElasticsearch installation requires Java 7 support at a minimum. The latest version recommends using Oracle's JDK version 1.8.0_72. To learn about Java, you can find the relevant information on Oracle's website. Before you install Elasticsearch, please
change, unchanged original data) "recommended"POST Index name/table/id/_update{ "Doc": { "field": Value, "field": Value }}#修改文档 (incremental modification, unmodified original data unchanged) POST jobbole/job/1/_update{ "Doc": { "comments": "City ": "Tianjin" }}8. Delete the index, delete the documentDelete index name/table/ID delete a specified document in the indexDelete index name deletes a specified index#删除索引里的一个指定文档DELETE jobbole/job/1# Delete a specified index delete jobbo
Tags: local import data file get value position data data type quality LEDInstall on 1,mac (specify JAVA8)Install java8vim. base_profile file contents: Java_home=/library/java/javavirtualmachines/jdk1. 8. 0_162.jdk/contents/HomePath= $JAVA _home/bin: $PATHCLASSPATH=.: $JAVA _home/lib/dt.jar : $JAVA _home/lib/tools.jarsource. Base_profileechoInstall Elasticsearch Install Chinese word breaker (based on current ES v
directory permissions to the new user (Chown-r esrun:esrun/home/ elasticsearch2.3.1), and then start es (su esrun) as Esrun
IK installation: Download the source code (Zip package) from GitHub, unzip it, go to the directory, execute the MVN package, and then target\releases\ Elasticsearch-analysis-ik-1.9.1.zip extract to Directory IK, then copy the IK directory to es under plugin
IK configuration: The type configuration is adjusted by Type:org.e
) error:could not find P Lugin descriptor ' plugin-descriptor.properties ' in plugin zipThis problem is better solved,1. Download Bigdesk's Master Zip package2. Unzip to the installation path under the elasticsearch-2.3.0/plugins/directory, there will be a bigdesk or bigdesk-master (can be changed to Bigdesk) directory3. If the ' plugin-descriptor.properties ' file is not found, create the file and write the following:Description=bigdeskversion=bigdes
Es plugin Bigdesk InstallationBigdesk support for the latest version of ES is 1.3.0 ... 1.3.x head plug-in view data and cluster other some very convenient, but the cluster condition monitoring is not detailed enough, and there are some bug problems in the use, and Bigdesk, kopf used in combination. There was a problem downloading the installation: installinglukas-vlcek/bigdesk ... TRYINGNBSP;HTTPS://GITHUB.COM/LUKAS-VLCEK/BIGDESK/ARCHIVE/MAST
Best ie version check method, ie version check
Prerequisites: real-time performance of NodeList
When nodelist is obtained using document. getElementsByTagName, document. forms, document. images, and other methods, the content in nodelist will be updated in a timely manner.
We use it and the condition annotation to dete
Automatic update. Check the version number of the external program. Administrator permission. Multiple startup prohibited. code obfuscation, version number permission
Automatic update. Start program a. Check the version number of program B. Then upload and download the progr
Check the weblogic version number and weblogic version number.
During the migration, the project deployed on weblogic usually has to be migrated to the weblogic container of the same version. How can we see the current weblogic version number? Two methods:First,
[Template applet] adds a large number in decimal format (positive integer version + negative number version), including validity check and negative number of digits
To adapt to different purposes, the big number algorithm is written into two versions, namely, the version that only processes positive integers and the
Installing JDK Java-version under Linux is not the version you needSetting environment variables, which is the most importantAdd under the Etc/profile fileExport java_home=/usr/java/jdk1.8.0_131Export path= $JAVA _home/bin: $PATHWarm hint, modify the configuration file before the Bak one, in the case you are not sure, so as not to change the wrong, affecting other functions, and can not recover.If you do no
I have recently studied how to convert video formats from mencoder. Rmvb conversion is required:
1. Copy drv43260.dll to the System32 folder of the system.2. Start-> Run-> regsvr32 drv43260.dll
(From: http://topic.csdn.net/u/20090515/21/15f70b04-4401-4c0a-99d1-156b09aa01c4.html)
This file can be downloaded from http://www.mplayerhq.hu/mplayer/releases/codecs/, for example:
Http://www.mplayerhq.hu/MPlayer/releases/codecs/windows-essential-20071007.zip
Because my system is a win7 64-b
Automatic Software Update Check
[Mental Studio] blog
In "Pia-myphotogallery", I added the automatic update check function to keep users updated about the software release in time. In view of the practical value of this function, this article describes the implementation of this function.
To implement the update check, two problems need to be solved:
1. obtain the
Com.qiangxi.checkupdatelibrary.imageloader.imageloader;import COM.QIANGXI.CHECKUPDATELIBRARY.UTILS.L;Key Code 2, one is the form must be appcompatactivity, the second is to introduce the module provides several interfaces, Stringcallback, Downloadcallback, Imageloaderclass Splashactivity extends Appcompatactivity implements Stringcallback, Downloadcallback, Imageloader {...}Key code 3, business functions-----The entry to perform this functionPublic void Checkupdate (view view) {MapString,String
. NET Framework CLR version check
I wrote a C # program to check the. NET Framework CLR version.
Running results in Ubuntu:
ben@ben-m4000t:~/work$ ./ClrInfo.exe OS Version: Unix 2.6.31.16 CLR Version: 2.0.50727.1433 (
OMD Overview (Monitoring software)Overview: This is a lightweight monitoring, integrated with Nagios,check MK and other software, can easily switch interface, its deployment, management is relatively simple. Download RPM package installed, after simple configuration, there are many default monitoring items, the interface is as follows: (you can also switch to the Nagios interface)650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/7A/8C/wKiom1a
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