Basic Sharing of Java Development on Web-Student Information Management System

As promised, we will update the content of Java Web today. The background is that the blogger will have a Java Web exam in a few days. The topic is to develop a small web page covering the semester's learning content and other knowledge within the time limit. The reason for choosing the title "Student Information Managemen ...

Added by kumschick on Sat, 18 May 2019 05:32:41 +0300

camera of android multimedia api collects raw video data

"android Multimedia api" series is a series of media-related APIs which are often used in the integration of android development. The main contents of multimedia development include audio, video recording and playing, camera operation, recording operation, streaming media, live broadcasting, push-flow, pull-flow and so on. In recent ...

Added by lostprophetpunk on Fri, 17 May 2019 20:57:39 +0300

JAVA-CURL, a self-used Java crawler tool, is open source

Project address: https://github.com/rockswang/...Central Warehouse: https://mvnrepository.com/art... brief introduction The CUrl class refers to the command line tool CUrl and uses the standard Java HTTP URLConnection to implement the Http tool class. Characteristic Http class implementation based on standard Java runtime, source code compatib ...

Added by t_miller_3 on Fri, 17 May 2019 18:11:18 +0300

Bitmap Pixel-Level Operation for Android Particle Papers

Zero, preface 1. There are three core points of particle effect: collecting particles, changing particles and displaying particles. 2.Bitmap can acquire pixels and get the color value of each pixel. 3. You can combine a picture with particles and perform many unexpected effects on particle manipulation. 4. The source code of this project is ...

Added by fireMind on Fri, 17 May 2019 07:40:53 +0300

Put up your sleeves and teach you to do a front-end monitoring system

I remember in my last company, a big man made a monitoring system, bullying, really want to study how he did it. Of course, we are not people who pat their heads to work. We can't do what others do. Now let's introduce the benefits of such a platform. background First, why do we do the front-end system? Looking at the ...

Added by shenmue232 on Fri, 17 May 2019 05:52:49 +0300

Android Mock-up Wechat applet drop-down bar

Author: Bighead Link: https://juejin.im/post/5a4c90c15188257c4d1b8d0c This article is authorized by the author. Last week, Wechat upgraded to version 6.6.1, adding the Wechat game. The circle of friends is playing and dancing. And now Wechat has put the recently used widgets on the top of the home page, which can be acc ...

Added by 4rxsid on Fri, 17 May 2019 02:52:13 +0300

Arduino for True Internet of Things - Remote Communication via MQTT Server - Two Boards

What I do on the remote interaction between the board and the board when I'm doing a competition The things found in Baidu are also fragmented. At the same time, I hope my blog can give you a little help PS. This is also my first time to write inappropriate blog terms. I also hope you will understand and point out Dead work R ...

Added by Andy17 on Thu, 16 May 2019 20:14:44 +0300

Development of Nail SDK Based on C# (1) --Reconstruction and optimization of official SDK

In the past time, contacting a customer who likes nailing and has widely used nails in the internal scene for the internal management of the factory, such as nail attendance, daily approval, nail projection, nail access control and so on, I realized that nails have been widely used in the enterprise, so I went back to study some business scope ...

Added by kevinkorb on Thu, 16 May 2019 18:51:46 +0300

java NIO File Download Server Based on Zero Copy Technology

What is zero copy?Let's start with a look at traditional I/O operations.Let's say that the user process now copies one file to another.Then the user program must first read this file into memory, and then write the data in memory to another file.However, file read-in memory is not directly read into the memory of user processes, but read into t ...

Added by 121212 on Wed, 15 May 2019 21:45:05 +0300

h5 Game: WEB2048 for Different Size Screens

I. Interface Display and Brief Introduction First completed and then different sizes of screen effects, the interface imitation of the original 2048: (768px < screen) (500px < screen < 768px) (Ultra-small screen less than 500 px) It was expected that the list of games would be on the left and the list on the ...

Added by PurpleMonkey on Wed, 15 May 2019 03:06:21 +0300