Dynamsoft Developer Blog
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View More >Node.js Barcode and QR Code Reader for Desktop and Web
How to Build .NET 6 Barcode and QR Code SDK for Windows, Linux & macOS
How to Create a Cross-platform MRZ Scanner App Using Flutter and Dynamsoft Label Recognizer
QR Code Reading Benchmark and Comparison
What are the Best Data Matrix Reading SDKs?
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Sep 07, 2014 Miscellaneous
Java Native Interface (JNI) is the glue between Java and native code such as C, C++, and assembly. With JNI, Java applications are capable of supporting platform-specific features. JNI enables developers to call low-level APIs (e.g. SQL, OpenGL etc.) to make Java application more powerful with higher performance. For example, we can...
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Sep 01, 2014 Miscellaneous
When you are going to purchase a new smartphone like iPhone 6 or Galaxy S5, don’t just throw your old devices away. Via socket connection, we can build a remote monitoring system with obsolete mobile devices instead of purchasing expensive Webcams or wireless cameras. In this article, I’d like to...
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Aug 24, 2014 Miscellaneous
As a Windows developer, I spent some time looking for an efficient way to create a service, as a counterpart of Windows service, on Mac OS X. Referring to the online documentation – Designing Daemons and Services, there are four types of background processes. The type Launch Daemon satisfies my...
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Aug 17, 2014 Document Scanning
In this tutorial, I am about to make a more complicated solution – Web-based document imaging capture, combining the implementation of Java TWAIN and Java WebSocket with Dynamic .NET TWAIN library, C#, JNI, Java Swing, Jetty and HTML5 WebSocket. Here is the workflow: Prerequisites You need to read the following...
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Aug 10, 2014 Miscellaneous
In this tutorial, I’d like to share how to write a simple Android application to take a picture, as well as upload the image to a remote PHP server. Let’s get started with a simple Java application. [caption id=”attachment_3447” align=”aligncenter” width=”600”] Ads Powered by Dynamsoft[/caption] Uploading Images with Java Download the...
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Aug 03, 2014 Miscellaneous
In the previous articles, I shared how to implement a .Net WebSocket server with SuperWebSocket. Today, I’d like to continue the series WebSocket: How-to, talking about how to implement a WebSocket server in Java. What is Jetty? “Jetty provides a Web server andjavax.servlet container, plus support forSPDY, WebSocket, OSGi, JMX, JNDI,...
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Jul 20, 2014 Miscellaneous
Today we start making our Modern Ludo Game from scratch. The first thing to do is draw the board. For this part, we’ll simply use the in HTML5. The MarkUp is very simple: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>ModernLudo</title> <link rel="stylesheet" type="text/css" href="Styles/modernludo.css" /> </head> <body> <div id="playGround" style="display:none;"> <div...
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Jul 13, 2014 Miscellaneous
A Chrome extension is a package of files including a manifest file, HTML files, JavaScript files and other resources. With extensions, we can add more functionalities to empower Chrome. Getting Started with Chrome Extension Chrome Extension Samples Anatomy of Web Page Screenshots The manifest file: { "name": "Screenshot Extension", "version":...
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Jun 22, 2014 Document Scanning
In this tutorial, I want to make a more complicated WebSocket demo, which enables me to capture images from scanners on server side, and view the images in desktop web browsers or mobile web browsers. Here is the flowchart: Prerequisites Read Image Transmission between a HTML5 WebSocket Server and...
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Jun 08, 2014 Miscellaneous
HTML5 WebSocket facilitates the communication between web browsers and local/remote servers. If you want to learn a simple websocket example, creating a WebSocket Server in C## and a Web client in JavaScript, you can refer to SuperWebSocket, which is a .NET implementation of Web Socket Server. In this article, I...