Java Lines

In this issue of Java Development 2.0, Andrew Glover describes how to develop and deploy for Amazon elastic Compute Cloud (EC2). Learn about the differences between EC2 and Google App Engine, and how to quickly build and run a simple EC2 with the Eclipse plug-in and the concise Groovy language ...

There seems to be a plot in a thriller that says, "It's easy ... It's so easy. "And then all things began to fall apart. When I started testing the top-tier Java cloud Computing in the market, I found that the episode was repeating itself. Enterprise developers need to be more concerned about these possibilities than others. Ordinary computer users get excited when there are new scenarios in cloud computing that make life easier. They will use cloud-based emails and if the emails are lost they can only shrug their shoulders because the electrons ...

In the previous installment, I introduced the innovative way in which the next generation of Java language was used to eliminate the flashy things and complexities in the Java language. In this installment, I'll show how these languages eliminate some of the flaws in Java: exceptions, statements and expressions, and the edge of the http://www.aliyun.com/zixun/aggregation/19527.html ">null." The expression Java language inherits from the C language ...

As we all know, Java in the processing of data is relatively large, loading into memory will inevitably lead to memory overflow, while in some http://www.aliyun.com/zixun/aggregation/14345.html "> 　　Data processing we have to deal with massive data, in doing data processing, our common means is decomposition, compression, parallel, temporary files and other methods; For example, we want to export data from a database, no matter what the database, to a file, usually Excel or ...

The "Editor's note" machine learning seems to have turned from obscurity to the limelight overnight, as well as more open source tools for machine learning, but the challenge now is how to get developers interested in machine learning and the data they are prepared to use to actually use them, This paper collects the common and practical open source machine learning tools in several languages, which is worth paying attention to, which is from InfoWorld. The following is the original: After decades of development as a professional discipline, machine learning seems to appear overnight as a popular business tool ...

The Java text table formatter is a collection of classes used to help print text in tabular form. You can organize data cells into rows and columns, each cell can contain multiple lines of text, and you can specify a horizontal alignment (left, center, right) and a vertical alignment (top, middle, bottom). The Java Text Table Formatter version 0.96.3 is moved to run on GitHub. Download Address: https://github.com/downloads/i ...

Thumbnailator is a Java thumbnail generation class library. With its simple API, two or three lines of code can generate thumbnails from existing pictures. Supports batch generation of thumbnails based on one directory. Making thumbnails in Java can be a pretty daunting task. Learn how to use the image I/O API, Java 2D API, image processing, image scaling technology, but don't be afraid! Thumbnailator makes this possible. Thumbnailator's fluent interface can be used to perform phase ...

JCHART2D is a real-time Java charting tool for numeric tuples in the exact x-y chart, a jcomponent that can be added to the Java Swing user interface. It's easy to use, and unlike other charting tools, it covers all kinds of views (pie, bar, etc.), and it's just used to create accurate x-y charts. It has a thread-safe feature, and many different threads in the application can add data to the diagram. A chart can contain a number of different traces, it also has automatic scaling, unit selection, Windows ...

Thumbnailator 0.3.10 This release adds a user-requested feature that specifies the scaling of the image when width and height are resized. Thumbnailator is a thumbnail build library that is smoother for the Java interface. By simplifying the thumbnail process from the APIs that provide existing image files and image objects, two or three lines of code can generate thumbnails from existing pictures and allow fine-tuning of thumbnail builds while maintaining the minimum amount of code that needs to be written. It also supports batch generation of thumbnails based on a directory. Download Address:

Thumbnailator is a thumbnail build library for smoother Java interfaces. It simplifies the thumbnail process from the APIs that provide existing image files and image object thumbnails, and two or three lines of code can generate thumbnails from existing images and allow fine-tuning of thumbnail builds while maintaining the minimum amount of code that needs to be written. It also supports batch generation of thumbnails based on a directory. Thumbnailator 0.4.2 the error reported by this version of the user has been fixed. In some cases, the file name that causes the thumbnail to be automatically generated has a ...