Using cURL with PHP

I am back with a new blog post titled “Using cURL with PHP”. cURL is a tool which we can use to send some content or read content from websites, like we do using our browser. We can automate everything we do on the Internet using a web browser using cURL....

Showing GIT information on gsp

It is an usual requirement that we want to display information about version control on gsp pages. In agile development, project deployment is a routine process because very time we did some enhancement/fixes on previous version of project. Generally a project under...

Configure MYSQL as case insensitive on Linux

Few months back I was working on a task in which I had to construct few SQL queries to fetch specific data and display on the GSP pages. I fired few queries(table names were given in lower case) but it failed. It showed an error that there is no such table with the...

H2 Database Console Configurations

H2 database console provides an awesome and very helpful web based interface to view any database. You can view the database by following URL http://localhost:8080/applicationName/dbconsole or following URL If you have set application context to ‘/’ by...

GPS data.

Hello world 🙂 Welcome to my blog on GPS data. When we connect a GPS transceiver to our computer we get some data in a standard format which is called NMEA sentence, NMEA stands for National Marine Electronics Association. Each sentence begins with a ‘$’...

Derived Properties Formula

I recently stuck in a situation where I need to apply sorting but I have to apply sorting on those values which are calculated in my code and does not exist in the database. For this On the suggestion of Mr. M.K. Bharti and with the help of Mr. A. Pandey I got the way...

Read XML File In Java

read xml file in java In this blog, I will show you how to read an XML file via DOM XML parser. DOM parser parses the entire XML document and loads it into memory; then models it in a “TREE” structure for easy traversal or manipulation. In short, it turns a XML file...

Role of Ping in Online Gaming

Hi Guys! I am back with a new blog post titled “Role of Ping in Online Gaming”. I am an avid fan of Online multiplayer games like Counter strike, Team Fortress 2 etc. For better/smoother playing experience, ping is very important. The lower the ping, the...

Struts 2 Introduction

Apache Struts 2 is an elegant, extensible framework for creating enterprise-ready Java web applications. The framework is designed to streamline the full development cycle, from building, to deploying, to maintaining applications over time. Apache Struts 2 was...

Humour in a corporate culture

Humour in a corporate culture is a serious business, but the leader of our company ‘ jellyfish technologies ‘ have realized that they could use humour as a leverage to succeed in business , and hence they adopted humour in their corporate culture. there...

Initialize groovy list with default value

Hello friends ,In this blog we learn how to create a groovy list with default value. We can create and use withDefault() method to define the value of elements not yet in the list. We use a closure as a argument to this method which returns the default value. We can...

Simple signal translator using Some resistances

Recently, I was working on the serial communication between two devices and I found that these two devices are not working on same voltages. That’s why the signal generated from one device will not be read correctly from the other device. It means we need a voltage...

Setup your own git server using gitolite

In this blog I will going to provide the step to setup your own git server on Ubuntu. For doing the same we have to install the couple of package. Setup Git Using following command we can install Git sudo apt-get install git-core Create new user We can create a new...

Add expression in text field using dynamic jasper

I faced some problem while working in last project. I want to share some tricks which I used in jasper report and in dynamic jasper. 1. Add combination of string and parameter/field value in textfield dynamically. Normally we put in expression either field/parameter...

Time Series Chart in Jasper Reports

Recently, I came around a problem in which I had a line chart with data spanning over few months (yes, it had data in x-axis known as category axis) and the dates on the category axis were overlapping each other so that it had almost become a black strip at the bottom...

Hosting multiple websites on Nginx

This post is an extension to my previous post on Nginx where we learned how to set up SSL on Nginx and forward connections to tomcat which was running on 8080. This time we need to host another website on this same server let’s see how we can get it done. FYI i...

Hide Angular Code While Angular Is Loading

Difference between {{}} and ng-bind {{ }} is the well known and general way to render the data in the html view in angular. Angular come into play after browser load the html page and render it and till then {{…}} is rendered in the view. Loading angular is...

ARM: SIMPLE UART PROGRAMMING ON NUVOTON NUC200

Hello guys, here I am with a very powerful protocol for communication in embedded systems. ARM microcontroller provides you wide range of communication techniques in which the one of the most likely is the UART communication,  it is simply just the fastest means of...