Technical… Theoretical… Practical…
Introduction In this post I will show you how to login to your Linux Server with SSH key from Windows using PuTTY. PuTTY is an open source software and SSH and telnet client developed for the Windows platform. I will connect to CentOS…
Introduction This guide will show you how to manually generate SSH key in Windows environment. We will use here Putty to generate private and public SSH keys in Windows. PuTTY is an open source software and SSH and telnet client developed for…
Introduction We will discuss here how to work with parent and child templates in flask framework. In other words it is said template (Jinja) inheritance. So we will create a base or parent template which child template or pages will extend to…
Introduction We will see here about the context processors in Flask API. We know that flask is a light-weight with a set of rich features for creating wonderful web application. In standard context of the flask API there are some global variables…
Introduction We are going to discuss about working with static resources such as css js images in flask template. This tutorial will show you how to use css (Cascading Style Sheet), js (JavaScript) and image files. We need such static resources to…
Introduction We will see an example here how to publish and subscribe message onto MQTT (Mosquitto) using Spring Boot framework. We had seen in our previous example how to publish and subscribe message using Mosquitto client – MQTT.fx. So here we are…
Introduction SAX – Simple API for XML, allows you to process a document as it is being read, which avoids the need to wait for all of it to be stored before taking action. So it takes less memory to process an…
What is DOM ? A DOM – Document Object Model is a collection of nodes, or pieces of information, organized in a hierarchy. This hierarchy allows a developer to navigate around the tree looking for specific information. Analyzing the structure normally requires…
Introduction Here we will see how to publish subscribe message using Mosquitto client – MQTT.fx. You can use any server side technologies such as Java, Spring, Python etc. to publish and subscribe message into MQTT topic but here we will use MQTT…
Introduction In this post we will see how to install Mosquitto MQTT Client or MQTT.fx in Windows environment. In our previous tutorial we have seen how to install Mosquitto server. MQTT.fx is an user interface through which you can check messages arrive…