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When writing code in IDEs (Visual Studio, Eclipse, Netbeans, Aptana, etc.), developers need to find useful APIs and relevant documentations quickly. The assist function (e.g. IntelliSense) is usually triggered by the shortcut keys Ctrl + space. See the screenshots of Microsoft Visual Studio and Netbeans. All smart IDEs could automatically...
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Last week, I introduced how to create a Web application for document imaging and uploading with Dynamic Web TWAIN SDK and Node.js. In this tutorial, I’d like to share a more convenient way to implement such a solution in Go. You can just copy the client-relevant resources and page files...
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In this tutorial, I’d like to share how to implement a simple Web application for document imaging and uploading with Dynamic Web TWAIN SDK (DWT) and Node.js. Download and Installation Dynamic Web TWAIN download Node.js download Creating a Web Server with Node.js Run your command line tool to install two...
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Some Java developers asked a question about how to use Dynamic Web TWAIN (DWT) to upload image files when building a Web application with Struts. In this tutorial, I’d like to make a detailed explanation. How to Upload Files with Struts Using NetBeans IDE, we can quickly create a Struts...
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If you have a TWAIN-compliant scanner, you can easily control it with Dynamic Web TWAIN or Dynamic .NET TWAIN. Both SDKs can help you create some excellent applications for document scanning and management on PCs. However, have you ever complained that it’s so inconvenient to stay with your scanners and...
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Think of the game, we know that we have 4 teams in play. At a given time, all we need to see is where these 16 planes are. For the game engine, all it needs to know is the coordinates of these 16 planes. So we need to create another...
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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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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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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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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...