For beginners, android 4.4 doesn't know how the default number for SMS centers is set, but now it's a rule to write a short summary of what you see every day, so let's just tell it!
First I found a place to set the SMS center number on the display of the control:
protected voi ...
Posted by bazza84 on Sun, 12 Jul 2020 18:24:47 +0200
1.2.1 get (in domain) value
1.2.2 precautions for El expression
1.2.3 perform operation
1.2.4 implicit objects
2.2 use of core label
2.2.1 use requirements
2.2.2 core ...
Posted by Josepheuan on Sun, 28 Jun 2020 08:25:09 +0200
Getting started with AJAX
If you need to update the content of a normal web ...
Posted by rogair on Sun, 28 Jun 2020 07:53:03 +0200
Spring Loads Beans, Instantiates Beans, Gets Bean Processes
The purpose of this paper is to analyze the process of Spring loading beans, instantiating beans, and getting beans by analyzing the source code. Some of the core content will be explained in the source code.Content is dull, careful!
Step one, start a Spring project
Spring Startup ...
Posted by fusionpixel on Sun, 28 Jun 2020 02:23:28 +0200
For the mybatis framework. It seems to be used in copy all the time. For mybatis caching. There is no accurate cognition. Take advantage of the holiday. Learn the cache of mybatis. This article mainly studies the first level cache of mybatis.
In fact, we have been working for a long time, and we know that many bottlenecks ar ...
Posted by yelvington on Sat, 27 Jun 2020 09:29:25 +0200
This series is based on Spring 5.2.2.BUILD-SNAPSHOT. Because the whole system of Spring is too large, only the source code of key parts will be parsed.
This article mainly introduces how the Spring IoC container loads bean s.
Let's take a look first Loading and registration of Spring IoC BeanDefinition To obtain the bean insta ...
Implementation of SpringIOC
2. Code implementation
3. Realize IOC with parameterless constructor
4. use the constructor with parameters to realize IOC
5. Use factory mode to realize IOC
Chain of responsibility:
When we use mvc for development, data is transferred between diffe ...
Posted by jase01 on Fri, 26 Jun 2020 05:18:14 +0200
JdbcTemplate is an object provided in the spring framework, which functions as QueryRunning and is a simple encapsulation of the original Jdbc API object. The spring framework provides many template classes that are facing different database types.
Operational relationship data:
Posted by ramus on Fri, 26 Jun 2020 05:12:02 +0200
Aggregation and Dependency of Projects
When a project is multi-module, how to build multiple modules at once instead of executing Maven commands separately under multiple modules.
1.1 Parent-Child Structure
<!--Parent Module netsales-poss In packaging Must be pom-->
<!--Parent Modu ...
Posted by Illusion on Thu, 25 Jun 2020 18:31:40 +0200
Hadoop configuration (non-HA)
Startup and Validation
Hadoop configuration (non-HA)
Hadoop is a distributed, highly available batch processing framework. Hadoop for CDH comes with other components such as Hbase, H ...
Posted by kwilameiya on Tue, 23 Jun 2020 03:53:38 +0200