Late last year, my company (Intelligent Metering System) starts a new project on smart meters. I won’t go in the detail of smart meters because some of you might not be heard of how it works internally. So, the project is about to build an MDC (Meter Data Collector). The purpose of MDC is to…
PHP is a programming language used to create dynamic contents with the database. Basically, PHP is used to develop Web Applications. In this Tutorial, we’re going to Develop a very simple Web Application & we’ll add features in our application in next parts of the tutorial. Here’s the Table of Content for this Tutorial series….
I find it tough to believe that many developers do not use any Logging library in their applications. For a Web Applications, Error Logging is one of the key attributes to help troubleshoot application bugs. In many cases, developers don’t have direct access to his application after deployment. So, in order to assure the application’s…
Almost in every Android Application, we ask users to add profile picture when signing up and after that, we simply upload the avatar to our backend. But, before uploading that avatar, sometimes, we need to crop the selected image. So, today I would like to talk about how we can select an image from Gallery…
If you ask “what is the best” type of questions, you will end up with biased answers, usually. Everyone will tell you his own preference. Although you have listened to this famous Quote “Love is blind” & no one believes to defend his love with arguments & solid pieces of evidence, but In this Article,…
I caught myself saying this the other day and it made me think about how do I deal with bugs in my program. Let’s be honest: if you’re like most of the developers, your code probably has tons of bugs caused by many reasons. So, in this article, we’re going to discuss some practices to avoid bugs…
This story is the third part of our Android Cab Booking App tutorial If you didn’t read the previous ones you can start here. Previously In Android Cab Booking App In the previous article, we discussed how to read the online-drivers from Firebase Realtime Database, create the data structure for Drivers and animate multiples markers on Google Maps….
Disclaimer: The information provided in this article is my own personal opinion and research. You may share your opinion in the comment section at the end of this article. I still remember that day back in 2013 when I decided to learn programming and that was one of the best decision I took in my life….
Although there are many Graphical Tools available for sending files to a server using SFTP. But as a developer, we may have a scenario where we need to upload a file to SFTP Server from our Code. A few days ago a job assigned to me was to develop a Task Scheduler for generating XML…
In this article, I walk you through the development of a very basic Java JAX_RS web-services with Jwt (Json web token) authentication. For web-services, we’re going to use Jersey which is an open source framework for RESTful Web Services in Java. Before jump into coding and start authenticating the user I want to tell you a brief workflow of our…