URL: https://www.progressiverobot.com/java-interview-questions/ — If you are preparing for a Java-based interview, it's a good idea to go through Java Interview Questions. I have written a lot of interview questions articles in Core Java, Java EE to popular frameworks. Java Interview Questions FAQs Let's go through some common questions before you read articles that focus on […]
URL: https://www.progressiverobot.com/java-printf-method/ We've already discussed [Java println()](/community/tutorials/system-class-java-properties-out-println) method in a previous tutorial. Today, we'll discuss the printf() method and its various implementations in detail. Ready. Get. Set. Go! Java printf() printf() method is not only there in C, but also in Java. This method belongs to the PrintStream class. It's used to print formatted strings […]
URL: https://www.progressiverobot.com/java-sax-parser-example/ SAX Parser in java provides API to parse XML documents. SAX parser is different from [DOM parser](/community/tutorials/read-xml-file-java-dom-parser "How to read an XML File in Java (DOM Parser)") because it doesn't load complete XML into memory and read xml document sequentially. SAX Parser  javax.xml.parsers.SAXParser provides method […]
Learn how to use the Java substring method. Explore syntax, practical examples, and common errors to handle substrings effectively.
URL: https://www.progressiverobot.com/java-web-services-tutorial/ Welcome to the Java Web Services Tutorial. Here we will learn about web services, useful concepts in web services and then different types of API we have in Java to create web services. What is a Web Service In simple words, services that can be accessed over network are called web services. So […]
URL: https://www.progressiverobot.com/jsp-exception-handling-jsp-error-page/ Exception handling in JSP is done by JSP exception pages. Exception Handling in JSP Sometime back I wrote a post about [Servlet Exception Handling](/community/tutorials/servlet-exception-and-error-handling-example-tutorial "Servlet Exception and Error Handling Example Tutorial") and why do we need it. Same explanation is also applicable for JSP pages also and that's why Java EE provides a […]
URL: https://www.progressiverobot.com/matrix-programs-in-java/ A Matrix is a rectangular array. The elements are arranged in the rows and columns. In this tutorial, we will look at some matrix programs in Java. Graphical Representation of Matrix Matrix in Java We can implement a matrix using [two dimensional array in Java](/community/tutorials/two-dimensional-array-java). The element at row "r" and column "c" […]
How to leverage Go for your networking needs — watch Sneha Inguva’s networking journey through Go as she discusses the useful packages, key learnings, and struggles faced while building a variety of networking services.
Getting Started With Ruby and a quick syntax reference.
URL: https://www.progressiverobot.com/servletcontextlistener-servlet-listener-example/ ServletContextListener is one of the many Servlet Listener we have. This is the fifth article in the series of Java Web Application, you might want to check out earlier four articles too. [Java Web Application](/community/tutorials/java-web-application-tutorial-for-beginners "Java Web Application Tutorial for Beginners") [Servlets in Java](/community/tutorials/servlet-jsp-tutorial "Java Servlet Tutorial with Examples for Beginners") [Servlet Session […]
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