This article uses Android Studio as the development tool and Anroid 2nd Edition as the learning record of learning guide books.
6.4 SQLite data
SQLite is a lightweight relational database built in Android system, which is used to store a large number of complex relational data. It has the characteristics of fast speed and less res ...
Posted on Fri, 10 May 2019 19:03:33 -0700 by lomokev
Reprinted from: https://blog.csdn.net/u011394071/article/details/52880062
One-way authentication of HTTPS
1. Generate a key to the server
keytool -genkeypair -alias skxy -keyalg RSA -validity 3650 -keypass 123456 -storepass 123456 -keystore skxy.keystore
2. Configure Https to Tomcat Server
Posted on Fri, 10 May 2019 16:55:26 -0700 by mnick
Today, let's talk about Dubbo XML configuration. I intend to introduce this part in the following parts:
Spring custom XML tag parsing
Dubbo custom XML tag parsing
Before starting this section, let's look at an example of the Dubbo XML configuration file:
Posted on Fri, 10 May 2019 15:54:38 -0700 by whatsthis
This article follows. Introduction to Spring boot (4): Integrating Shiro to Realize Logon Authentication and Authority Management Written, according to the previous blog tutorials, you can build a simple project, mainly including Pagehelper+MyBatis paging query, Generator code generator, Shiro login and privilege management. This blog mainly ...
Posted on Fri, 10 May 2019 09:32:01 -0700 by ChaosDream
This blog has been API 27 source-based analysis
In the last article Simple Practice of Android Hook Mechanism In this article, we introduce the main points of Hook.
Hook's selection points: Static variables and instances, because once objects are created, they are not easily changed and very easy to locate.
Posted on Fri, 10 May 2019 06:11:53 -0700 by cloudbase
Devices mainly designed by RF driver
2,RFFE(RF Front End)
Transceiver is mainly based on the chip used in the high-pass reference design, which is WTRXXX series, but RFFE often does not use the chip in the reference design due to cost problems. RFFE only discusses PA ...
Posted on Fri, 10 May 2019 05:14:40 -0700 by discorevilo
In the previous article, I learned how to use RecyclerView in the list display list. This time, I recorded how to use implicit Intent to invoke other applications'functions, such as sending text messages, calling, taking photos, etc.
Judging the existence of relevant APP s
Function d ...
Posted on Fri, 10 May 2019 05:10:42 -0700 by boske
Last blog Mybatis Source Code Analysis (1) - A Brief Introduction to Mybatis By building Mybatis Code, we know that the whole process of mybatis loading and running is through the SqlSessionFactoryBuilder class, which creates SqlSessionFactory by using the input stream of configuration files. We can review the sp ...
Posted on Fri, 10 May 2019 04:46:39 -0700 by waynem801
IOC and AOP are the two core parts of Spring. If you have been exposed to the Spring framework, you must understand how these two core parts work. The IOC control inversion (or dependency injection) part is already in my hands. Interpretation of Spring's IOC from Source Code This article mainly explains the principle o ...
Posted on Fri, 10 May 2019 04:16:40 -0700 by mxicoders
"If you are poor enough, you will have nothing to gain or lose." —— (Wei) Ruan Ji's Yonghuai, its twenty-eight. In a flash, I haven't blogged for nearly a month. The time of comfort is always so fast. Spring has come, the earth has returned to spring, and all things have recovered. The year's plan lies in ...
Posted on Thu, 09 May 2019 23:10:40 -0700 by carlmcdade