Recent Posts
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Java servlet mobile app access interface (I) data encryption transmission verification
The previous essays on servlets sort out the simple use process of servlets. The next article will focus on the mobile…… -
Spring mail sends mail via QQ mailbox server
Spring mail encapsulates the mail service of JavaMail, which makes the mail service easier to use. Next, take QQ mailb…… -
Detailed explanation of author web page authorization of wechat development
In the development of wechat, there are often such needs: obtaining user avatars, binding wechat signals and sending i…… -
Java adds a simple example of content at the end of the file
As follows: The above simple example of adding content to the end of java file is all the content shared by Xiaobian. …… -
Detailed explanation of built-in functional interface of new features of Java 8
Java 8 new features built-in functional interface In a previous blog post lambda expression, we mentioned the function…… -
An example of how Java uses GDAL to read and write shapefiles
Introduction to GDAL GDAL (geospatial data abstraction Library) is an open source raster spatial data conversion libra…… -
Examples of Java annotations
Use of Java annotations @ h_ 403_ 3@ The use of annotation is very simple. You only need to mark an annotation where a…… -
Two ways of traversing map in Java
Without much to say, go straight to the topic and look down with Xiaobian: 1. First convert the map object to set, and…… -
Examples of two methods to split strings in Java
preface I believe everyone should know that in Java programming, sometimes we need to divide a string according to a s…… -
Detailed explanation of the road to Java (V) access control
In Java, everything has some form of access control. The control levels of access rights from the largest to the small…… -
Java and javac commands are introduced in detail
Java and javac commands The - classpath option on the javac and Java command lines This is a very basic problem, but f…… -
A solution to the problem of Chinese garbled code in spring MVC
Garbled code is a headache. This paper introduces a solution to the problem of garbled code in spring MVC, as follows:…… -
A solution to the problem of Chinese garbled code in spring MVC
Garbled code is a headache. This paper introduces a solution to the problem of garbled code in spring MVC, as follows:…… -
Mybatis insert and delete batch operations
When operating the database, you often encounter batch insert and batch delete. It's better to directly execute SQL st…… -
Summary of implementation methods of Android reading file content
Android read file content implementation methods, here are several methods, you need to see@ H_ 419_ 1@ If you want to…… -
Android realizes the effect of simulation loading
Recently, I made an Android applet when I was idle, as follows: design sketch: Original interface Click the button to …… -
Android realizes the arc dotted line effect of gradient color
Let's first look at the renderings: 1. Sweetgradient Scanning rendering is the effect of rotating a certain point Cent…… -
Two ways for Android to realize real-time sliding viewpager
First look at the renderings: activity_ main. xml MainActivity CustomeDotGroup PagerCursor MeasureUtil PhoneUtils Sour…… -
The volley framework in Android requests the use of network data
Problem Description: httpclient and httpurlconnection in Android SDK are used to handle complex network operations, bu…… -
Android project realizes blacklist interception effect
This paper describes the implementation method of blacklist in Android programming. Share with you for your reference,…… -
Implementation method of cutting canvas for Android canvas drawing operation (cliprect)
This paper describes the implementation method of cutting canvas in Android canvas drawing operation. Share with you f…… -
Analysis of global variables in Android programming
This article describes the global variables in Android programming. Share with you for your reference, as follows: Now…… -
Android monitors edittex pictures
In this paper, we share the method of edittex image monitoring for your reference. The specific contents are as follow…… -
Android implementation of custom rotation picture control example
To complete a rotating picture, the first thought should be to use viewpager. Viewpager already has the function of sl…… -
Detailed explanation of complex parameter transfer methods between Android intents
This paper describes in detail the complex parameter transfer method between Android intents. Share with you for your …… -
Four ways to write activity jump button events in Android
Specific implementation code: In the above code: 1. The mainactivity class we created needs to inherit from activity 2…… -
Android custom view’s custom rating control, ratingbar, implements custom star size and spacing
In Android development, we often use the evaluation of businesses or commodities and use stars to score. However, the …… -
Android implements the method of adding a progress bar to notification
This article describes the method of adding a progress bar to notification for Android implementation. Share with you …… -
Example of obtaining mobile phone screen size (displaymetrics application) based on Android programming
This paper describes the method of Android to obtain the screen size of mobile phone. Share with you for your referenc…… -
Android realizes the effect of imitating Excel data table
Before sharing the code, let's show you the renderings: 1.activity 2.view 3.PPOrderRequirePresenter 4.PurchaseRequireA…… -
Solution to nesting Scrollview in item of Android listview
Frontier: sometimes, there are many fields to be displayed in listview's items. Considering the display problem, the S…… -
Android activity and fragment implement bottom navigator
Bottom navigator with single activity and multiple fragments Recently, due to the need to explain the basic knowledge ……