Recent Posts
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Is there a good alternative to serializing enumerations in Java?
The Java language benefits a lot from adding enumerations; Unfortunately, they don't work when sending serialized obje…… -
What are the security options for Internet Oriented Web servers in Java?
I need to implement a server that can be accessed publicly from the Internet The server has a very simple task: >Ac…… -
What are the security options for Internet Oriented Web servers in Java?
I need to implement a server that can be accessed publicly from the Internet The server has a very simple task: >Ac…… -
Java – replace switch with binaryoperator
I'm trying to replace the common switch for arithmetic operations with the binaryoperator function interface The basic…… -
Java – how do I know my message was successfully sent using spring AMQP?
I use the rabbittemplate class to write to the rabbitmq queue using spring AMQP I use the convertandsend method to sen…… -
What is the arithmetic left shift of Java – 01001?
I think this is 00010010 On the other hand, the logical left shift of 1 bit will be 10010 Is it correct? Solution For …… -
Java – spring autowire using the types defined in the comments and properties file?
My goal is a framework in which specific types of beans can be easily changed through property files I also prefer ann…… -
How to split a vector into two columns to create randomly assigned ordered pairs
I tried to generate random pairs from 34 subjects Subjects will be assigned ID #1-34 To generate random ordered number…… -
Java – FN does not support JSTL
When I use ${FN: contains()}, it causes the following exception: org.apache.taglibs.standard.lang.jstl.parser.ParseExc…… -
How to distinguish textfield Settext() and manually add text to textfield in Java?
I have a textfield in my application. When the user clicks in an item in JList, it will start programmatically (textfi…… -
Which is the best JSON rewriter in Java?
Which JSON rewriter is best suited for applications written in Java? Standards may vary I am most interested in stabil…… -
Java – replace switch with binaryoperator
I'm trying to replace the common switch for arithmetic operations with the binaryoperator function interface The basic…… -
What is the name of this Java state based design pattern?
In my work, we conducted a survey. A survey involves multiple steps I work in automation, so I design tests around the…… -
Detailed explanation of custom gradient color effect by Android programming
This article describes the example of Android programming to achieve custom gradient color effect. Share with you for …… -
Android easybarrage achieves lightweight barrage effect
This paper introduces the lightweight barrage effect realized by Android easybarrage, which is shared with you as foll…… -
Detailed examples of Android two startup modes
Detailed examples of Android two startup modes Flag of intent_ ACTIVITY_ CLEAR_ Top and flag_ ACTIVITY_ REORDER_ TO_ F…… -
Android socket implementation principle details how to build the server and client
This example shares the implementation principle of Android socket for your reference. The specific contents are as fo…… -
Detailed explanation of hidden soft keyboard function in listview and EditText post of Android programming
This article describes the function of hiding the soft keyboard in listview and EditText posts of Android programming.…… -
PathMeasure imitation Alipay payment animation in Android
preface In Android custom view, path may be used more and pathmeasure may be used less. As far as I am concerned, I ha…… -
The button under Android realizes the effect of text and text mixing
Button realizes the mixed arrangement effect of text and text. The specific contents are as follows 1、 Introduction T…… -
Android downloads the example code of web page content through okhttpclient
Sometimes we need to cache the web content through our own caching mechanism. When there is no web, the local cache wi…… -
Android FTP multi thread breakpoint continuous download \ upload instance
Recently, I added FTP breakpoint download and upload functions to my open source download framework aria. In this proc…… -
Android custom loading circle animation effect
This example shares the specific code of Android custom loading circle animation display for your reference. The speci…… -
Android user input auto prompt control AutoCompleteTextView usage
1、 Introduction 1. The role of AutoCompleteTextView 2. Class structure diagram of AutoCompleteTextView That is, it ha…… -
Method for Android to read resource file
Method for Android to read resource file 1. Put it into the resource folder, that is, under the res of the created And…… -
Android realizes pull-down parallax effect through overscrollby
Overscrollby realizes the pull-down parallax effect, and the effect diagram is as follows Let's first analyze the use …… -
Android recyclerview implements horizontal paging GridView effect example
Yesterday, the UI sister gave the requirements to show the horizontal pagination effect, and a part of the second page…… -
Detailed explanation of calling method of light sensor in Android programming
This paper describes the calling method of light sensor in Android programming. Share with you for your reference, as …… -
The Android control bottomsheet realizes the pop-up selection list at the bottom
A selection list pops up at the bottom. This is a good method for common selection conditions or jump, which can hide …… -
Detailed explanation of Android download progress monitoring and notification processing
This example shares the specific code of Android download progress monitoring and notification for your reference. The…… -
Android App internal monitoring screenshot plus QR code function code
Android screenshot function is a common function that can be easily shared or sent to friends. This paper introduces h…… -
Detailed explanation of Android programming to obtain global context and use intent to transfer objects
This paper describes the method of Android programming to obtain global context and use intent to transfer objects. Sh……