only used to handle data backup or offline bulk tasks. At this point, you can prevent the secondary node from creating an index. In MongoDB version 3.4, direct modification is not allowed and can only be explicitly specified when adding nodes Share:primary> cfg=rs.conf ()Share:primary> Cfg.members[2].buildindexes=falseFalseShare:primary> Rs.reconfig (CFG){"OK": 0,"ErrMsg": "Priority must is 0 when Buildindexes=false","Code": 103,"codename": "Newreplicasetconfigurationincompatible"}Share:primary
Using GitHub as a MAVEN repository to publish your own jar packages relies on implementing a set of common parts of multiple projects, avoiding the copying and pasting of code between multiple projects in your team.1, first in the local MAVEN location configuration file Setting.xml (without the file on the new file), add the configuration Maven warehouse address.
Address: Https://github.com/mneorr/Alcatrazfuzzyautocompleteplugin--xcode 5 Code Auto-Complete pluginFuzzyautocompleteplugin is a Xcode 5 compatible plug-in, adding fuzzy matching to improve the auto-completion of the Xcode code, developers do not have to follow the principle of a scratch, as long as the method to remember a keyword can be matched, a good increase in productivity. Note: This plugin is only tested on Xcode 5, and there is no compatibility between Tests and other plugins (except
This article is a summary of the common operations of the MongoDB replica set, and it also introduces the principle behind the operation and points for attention.
Combined with the previous article: MongoDB replica set building, you can be familiar with the construction and management of MongoDB in a short time.
The following operations are mainly divided into tw
Common files in iOS projects, ios Projects
IOS notes-common files in projects
After creating a new project, there are so many files. The following describes the main items.
1. File Name
(1) AppDelegate
The proxy of the UIApplication that processes system events when the app
From SVN, the exported project, imported into MyEclipse, is displayed as a Java project, as shown in650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/79/5B/wKioL1aPSouiN9iYAAA21-MyUi4032.png "title=" 1.png " alt= "Wkiol1apsouin9iyaaa21-myui4032.png"/>Turn it into a Web project method, as shown in650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/79/5D/wKiom1aPSoWAybLxAABzobJys3E420.png "title=" 2.png " alt= "Wkiom1apsowayblxaabzobjys3e420.png"/>This article is from "Programming
Common projects and projects
1. Paging Data Model: PagedDataModel. cs
Usage: encapsulate paging data into a class.
Public class PagedDataModel
2. Data help class: DataHelper. cs
Usage: process the data and return it in a certain format.
Public static class DataHelper {//
3. Page help class: PageHelper. cs
Usage: When displaying js information to the front-en
The Unity technical support team often reviews and optimizes the performance of the game project for the required customer company projects, and there are many more common aspects of the various project-related issues we have encountered, and here we have listed some common questions and categorized them, and the developer friends can refer to them.Resource Impor
" depends= " clean,compile " > NBSP; dir= " ${jar.dir} " /> NBSP; destfile= " ${jar.dir}/${ Ant.project.name}.jar " basedir= " ${bin.dir} " /> You only need to replace the project name, such as memcached, and the resulting jar is Memcached.jar. The basic process of the jar target: 1) clean , clear the original bin and Span style= "font-family: ' Times New Roman '" >out directory, i.e. delete .class and .jar file 2) compile , using classpath Reference co
each Java application Server has a lot of configuration items. Here is a brief introduction to some of the most common performance optimization configuration projects.
Many application servers have operating system configuration items or non-standard features related to the Java EE specification, which can improve system performance. It should be time to understand these performance configurations.
Java
common problems and solutions for Aliyun ECS Deployment Web Project
Cloud Server ECS (Elastic Compute Service) is a flexible, scalable computing services that help you reduce IT costs, enhance operational efficiency, and make you more focused on core business innovations.For the ECS configuration used, refer to the cloud-wing plan, operating system mirroring CentOS 7.3 64-bit (steps and considerations for replacing the system disk) first, use putty t
Common J2EE jar and open-source projects
Activation ~ Jar packages related to javamail should be added to lib together with mail. Jar (mail. jar and activation. Jar) When javamail is used. The jar package is responsible for the data source and type of mail.
Apacheactivemq ~ Apache is the most popular open-source message bus with powerful capabilities. Activemq is a JMS provider that fully supports jms1.1
Activation ~ Jar packages related to javaMail should be added to lib together with mail. jar (mail. jar and activation. jar) When javaMail is used. The jar package is responsible for the data source and type of mail.
ApacheActiveMQ ~ Apache is the most popular open-source message bus with powerful capabilities. ActiveMQ is a JMS Provider that fully supports JMS1.1 and J2EE 1.4 specifications.
Ajaxtags ~ The tag library provided by ajax enables users to use ajax just like
//compile files(‘libs/foo.jar‘) //单个文件这样写 compile ‘com.android.support:appcompat-v7:22.0.0‘ //编译第三方库 compile ‘com.github.navasmdc:MaterialDesign:[emailprotected]‘}
4. Common errorsAs in importing open source projects or third-party libraries, there are often errors as follows. In fact, a lot of the tools are the version of the problem.4.1
error:failed to find Build Tools revision 2
How to import open source projects with Android Studio and solutions to common mistakes this article is on GitHub's hottest materialdesign library, materialdesignlibrary to show you how to use Android Sudio to import open source projects , if you have just transferred from eclipse to as as I did, this article is perfect for you. If you do not introduce any third-
thinkphp the common configuration files and the configuration file combinations in their respective projects,
The examples in this article describe how the thinkphp public configuration files are combined with the configuration files in their respective projects. Share to everyone for your reference. The implementation method is as follows:
When using thinkphp,
I will introduce the frameworks or open-source projects for J2EE development that I know. You can select appropriate open-source components for development as needed. mainly taking spring as the core, I also summarized some open-source tools and open-source class libraries commonly used in Web development. 1) Persistence Layer: 1) Hibernate is not introduced and is frequently used, most of the mappings are used, including inheritance ing and parent-ch
Which of the following common open-source php projects are available? New users do not understand. the predecessors say that they are like Zhimeng cms (those who do not know about it). which of the following must be mastered? How can we learn about these open-source projects ??, Let's take a look at the dede source code. I will use it first, and use it while chan
This article provides a detailed analysis of common php self-built functions in some php projects. For more information, see
This article provides a detailed analysis of common php self-built functions in some php projects. For more information, see
The following php functions are the most commonly used project de
any checks to verify that the package is valid and quality Standard NBSP;MVN Install//pack Installed in a local repository, can be used by other projects as a dependency / NBSP;MVN Deploy//execute in an integrated or release environment, copy the final version of the package to a remote repository so that other developers or projects can share NBSP;MVN generate-source
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