What Is The Best Online JSON Formatter And Viewer

I wrote a post sometime back regarding using Notepad++ as offline JSON validator. There I touched upon briefly on a couple of websites which I regularly use to format or validate JSON documents online. Those are https://jsonlint.com/ & http://jsonviewer.stack.hu/. I also mentioned that I prefer http://jsonviewer.stack.hu/ because it parses larger JSON files efficiently & doesn’t … Read more

How To Solve XML Parsing Issue “Content is not allowed in prolog” In Java

If you have come to this post, then you are facing xml parsing issue in Java. Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.         at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) One common issue for this is BOM character. So what is a BOM (BYTE ORDER MARK) character? When you have … Read more