Implementation of Android Custom Composite Control CheckBox Change

Foreword: The greatest advantage of custom composite control is reusability, which can save us a lot of code. But when we customize composite control, the encapsulated control is either used by ourselves or by others. The encapsulated code should be readable and easy to modify. There is no need to encapsulate too many attributes. Generally, it ...

Added by MG-WebDesigns on Thu, 27 Jun 2019 00:47:40 +0300

Android desktop suspension window effect realization, imitation 360 mobile guard suspension window effect

From: http://blog.csdn.net/guolin_blog/article/details/8689140 Hello, everybody. Today I'm going to give you a tutorial that imitates the effect of 360 mobile phone guard suspension window. Before we start, please allow me to say a few irrelevant nonsense. Unconsciously I found myself in contact. Android It has been nearly three yea ...

Added by Ashoar on Thu, 27 Jun 2019 00:30:21 +0300

Spring+Spring MVC+MyBatis Deep Learning and Building (V) - Dynamic sql

For reprinting, please indicate the source: http://www.cnblogs.com/Joanna-Yan/p/6908763.html  I mentioned earlier. Spring+Spring MVC+MyBatis Deep Learning and Building (IV):MyBatis Input and Output Mapping mybatis core: flexible operation of SQL statements, judgment through expressions, flexible splicing and assembly of sql. mybatis provides ...

Added by Technex on Thu, 27 Jun 2019 00:11:20 +0300

solr (1): introduction and configuration

I. Brief Introduction1.1. What is solr?Solr is a top-level open source project under Apache, developed in Java, and is a full-text search server based on Lucene. Solr provides a richer query language than Lucene, implements configurability and scalability, and optimizes index and search performance.Solr is a full-text retrieval server, which on ...

Added by apitto on Wed, 26 Jun 2019 03:19:54 +0300

Constraint Layout

Constraint Layout (Constraint Layout), the latest Android layout launched by Google I/O in 2016, is still in the perfect stage. It should become the mainstream layout style in terms of the strength of its launch. In the latest version of Android Studio, Constraint Layout has become the default layout. concept ConstraintLayout Constraints ...

Added by phait on Tue, 25 Jun 2019 23:56:03 +0300

ActiveMQ-3. ActiveMQ High Availability and Cluster Construction

1. High Availability Principle of ActiveMQ Register all ActiveMQ Broker s using ZooKeeper (Cluster). Only one of the brokers can provide services, which are considered Master, while the others are standby and considered Slave. If Master fails to provide services, Zookeeper elects a Broker from Slave to act as Master. Slave connects Master and s ...

Added by Snorkel on Tue, 25 Jun 2019 01:01:12 +0300

springmvc Request Binding Annotation Details

One @RequestMapping RequestMapping is an annotation used to process the request address mapping and can be used on classes or methods. For classes, the address is used as the parent path for all methods in the class that respond to requests. The RequestMapping annotation has six attributes, which we will describe in three categories. 1, va ...

Added by skope on Tue, 25 Jun 2019 00:38:51 +0300

Android custom properties

1. Implementation of Android Custom Properties 1.1 Customize a View package com.self.view.view; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.support.annotation.Nullable; import android.util.AttributeSet; imp ...

Added by joecrack on Mon, 24 Jun 2019 23:19:55 +0300

JBPM (3) - - JPDL Process Definition Language

JPDL, full name JBossjBPMProcess Definition Language, is JBPM's process definition language. JPDL process definition language mainly grasps the following several kinds: 1.process (process) 2.transition (Connection, Transfer) 3.start (Start Activities) 4.end, end-error, end-cancel 5.state (state activity) 6.task (Task Activities) 7.deci ...

Added by NuLL[PL] on Mon, 24 Jun 2019 03:53:41 +0300

mysql Cluster and Read-Write Separation Implementation Scheme (Using mycat Middleware)

1.mycat Download Official website: http://mycat.org.cn/about.html 2. Create a mycat 1.6 directory and upload the mycat service package tar -zxvf Mycat-server-1.6-RELEASE-20161028204710-linux.tar.gz 3. Configuration of server. XML <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mycat:server SYSTEM "server.dtd"> <mycat:se ...

Added by MatthewJ on Mon, 24 Jun 2019 00:00:35 +0300