Additional menu

Crunchify

Largest free Technical and Blogging resource site for Beginner. We help clients transform their great ideas into reality!

Advertisement

How to Parse JSONObject and JSONArrays in Java? Beginner’s Guide

by   App Shah   22

How to Parse JSONObject and JSONArrays in Java? Beginner's Guide

Here is a simple Java tutorial which demonstrate how to parse JSONObject and JSONArrays in Java. JSON syntax is a subset of the JavaScript object notation syntax: Just incase if you want to take a look at simple JSON tutorial which I've written sometime back. In this example we will read JSON File Crunchify_JSON.txt from file …

Read Article about How to Parse JSONObject and JSONArrays in Java? Beginner’s Guide →

In Java How to make a File ReadOnly or Writable? How to create new file? How to check if file is Writable or not?

by   App Shah  

In Java How to make a File ReadOnly or Writable? How to check if file is Writable or not?

In Java how to make file Read only or Writable? Also, how to check if file is Writable or not? In this tutorial we will go over below different File Operations. If you have any of below questions then you are at right place. Create Java …

Read Article about In Java How to make a File ReadOnly or Writable? How to create new file? How to check if file is Writable or not? →

In Java how to check if Socket is Alive, Connection is Active on specific Port? isSocketAlive() Utility

by   App Shah   4

This is a very simple free Java Utility which tells you if you could establish a socket connection to different hosts on specific ports. Feel free to use it in production environment. In Java InetSocketAddress creates a socket address from a …

Read Article about In Java how to check if Socket is Alive, Connection is Active on specific Port? isSocketAlive() Utility →