First, the preface
Java has too many open source projects, this situation is absolutely in the five dynasties period of China's "Hundred schools", "blooming" prosperity. With Java technology, our project has little need to purchase the Java support development products, jus
Java open-source project management tools-Linux general technology-Linux programming and kernel information, the following is a detailed description. Ganttproject
Ganttproject is an open-source project based on project management. It provides a Gantt chart table for project
I recently made an open source project disconf:distributed configuration Management Platform (distributed configuration Management Platform), simply, is the platform system that manages the configuration files for all business platform systems. For a more detailed introduction, see the Project homepage.The project is written in Java, Maven managed, then, naturall
Many open source libraries (Butterknife, Retrofit, activeandroid, and so on) use annotations to simplify code to improve development efficiency.This paper briefly introduces the following Annotation example, concept and function, classification, customization, parsing, and analyzes several Annotation principles of Android Open
Java removes all the tags in the HTML, mainly two, either with open-source jars or write regular expressions on their own. If you write yourself, you may not be able to handle some of your custom tags. Enterprise application is basically able to find open source to find
Heritrix clicks: 3822
Heritrix is an open-source and scalable Web Crawler project. Heritrixis designed to strictly follow the exclusion instructions and meta robots labels in the robots.txt file.Websphinx clicks: 2205
Websphinx is an interactive development environment for Java class packages and web crawlers. Web Crawlers (also known as robots or spider) can aut
How to Develop a java open-source framework ----- implement custom Annotation and interceptor in the Jvn framework (Lecture 5) ----- jvnannotationPreface
I,
The blogger is teaching you how to develop a javaEE framework (Jvn framework). The blog has a complete development video. Every blog post is a knowledge point to help you understand the framework:
This conten
Image processing is a very important part in today's software development. However, there are not many open-source frameworks for processing images. Although the Java code circulating on the cash network can be used to process images in a simple way, the results are not satisfactory. Although there are some other solutions, they can't get rid of the cumbersome an
enterprise, you want to obtain as much information as possible related to use cases. Data volume alone cannot determine whether it is helpful for decision-making. The authenticity and quality of data are the most important factors to gain insights and ideas. Therefore, this is the most solid foundation for successful decision-making.
However, the existing business intelligence and data warehouse technologies do not fully support the 4 V theory. The development of big data solutions addresses th
and code will continue to update, I hope you like, a lot of support.qq:245223343 Forever Starling.Here is the code I wrote:Remember to first pour the jar package: Commons-fileupload-1.3.1.jar,commons-io-2.4.jar. My source code inside can be downloaded directly.The following is the Jvncontroller class code:Package Com.jvn.core;import Java.io.file;import Java.io.ioexception;import java.text.parseexception;import Java.text.simpledateformat;import Java.u
The jasypt development team has released the Java encryption tool jasypt 1.4, which can be integrated with Spring framework, hibernate, and acegi security. A project-related developer said that jasypt is a Java library that allows developers to add basic encryption functions to Java projects without having to know the encryption principles.
Jasypt, that is,
QuickStart | Project Java Open source project Hibernate QuickStart In fact, the hibernate itself is a stand-alone framework that does not require the support of any Web server or application server. However, most hibernate introductory introductions have added a lot of hibernate things, such as Tomcat, Eclipse, Log4j,struts, XDoclet, and even JBoss. This is easy
Use the spring-loaded open-source project to implement hot deployment of java programs and web applicationsJDK1.5 and later provide java. lang. instrument. Instrumentation, that is, the java agent mechanism can implement redefinition and retransform of classes. Redefinition
Using the Excel component of MS Office to generate Excel has many drawbacks.The first step is that the process is difficult to deploy. The second step is that all of excel.exe will be loaded into the memory every time it is generated, occupying at least 10 MB of memory. If a large file is generated, it will take at least 100-500 mb, not every server may suffer such memory loss, and each request will produce such a memory loss. therefore, it is not advisable to use this method without sufficient
Details on the use of log4j log management, which is essential for Java DevelopmentI. Preface:Log4j is an open source project and is a widely used logging package written in Java. Due to the outstanding performance of log4j, at the time when log4j was completed, the log4j development organization suggested that sun rep
Recently, we need to comment on the public comments on the site 600,000 + the semantic analysis, so must use Word breaker tool, just started when I was choosing to use NLPIR Chinese word segmentation system (aka ICTCLAS2014), Nlpir tutorial in the [participle]nlpir/ ICTCLAS2014 Word system C + + API in Windows for the first time use, but the intuitive feeling word segmentation effect is not ideal, so the use of another tool, students recommend me to use the Chinese word ansj, recently also learn
12053 Reviews Content Encoding refactoring
12042 completely remove the preference table
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B3log Open SourceAt present, B3log Open source has three products:
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Recently, some friends talked about system performance analysis. The best way to analyze why a Java-based system is slow is to use profiler.
The principle of profiler is to use some drivers and JVM bindings to read the JVM runtime and get the time from loading the class to the execution to the end of the entire process, so as to know the methods of those functions make your system slow.
Good open-
It has been 5 years since the first release of the Solo release. Today we are very proud to announce that the Solo 1.0.0 officially released, thanks has always been concerned about B3log open source friends!At present, B3log Open source has three products:
The most Star Ja
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