An operating system is the basic mechanism behind the working of the computer systems and mobile devices and so, understanding the operating system becomes very important from a user’s perspective. The various types of Operating systems are as follows: Types of Operating System 1. Batch Operating System As, is very clear from the name itself, …
In this tutorial, we’ll discuss about how to make a simple Blog in Django 2. Our blog will have TITLE, PICTURE, DESCRIPTION (Body), DATE. There will be two pages, one for showing all the blogs at one place with less information and the second one to show each blog in detail. Prerequisite Django 2.0 or …
Unikernels are an emerging deployment pattern that engineers are choosing over Linux and Docker because of their performance, security and size. Researchers from NEC are reporting boot times in 5ms while other users talk about how small their VMs can get – in the kilobyte range if you’re using c. Still others like OSv have …
Running Unikernels from Existing Linux Applications with OPS Read More »
In this tutorial you will learn about android deep linking with an example. In deep linking first we have to understand what does an URI means. Let us consider an example of URI, https://www.example.com/demo?userid=100&client=android Here, https is a scheme www.example.com is a host /demo is a path, directing the specific resource ?userid=100&client=android is a query …
In this Django tutorial, we’ll see how we can get the data stored in the database and display it to the template. Prerequisites Have a look on the previous article, in which we’ve seen how to create an app, model and create a super user to work with admin interface. http://thecrazyprogrammer.com/2019/01/django-models.html So let’s start. Getting …
Django – Getting Data from PostgreSQL and Showing it to Template Read More »
Joomla is among the most popular free Content Management Systems (CMS) in the world. It helps in creating and managing dynamic websites with its intuitive management interface. In short, it is a collection of PHP (Hypertext Preprocessor) scripts. Installing Joomla is not a rocket science if you know how to move ahead step-by-step. However, before …
How to Install Joomla 3 on Web Hosting – A Complete Guide Read More »
Architecture of a micro computer or a micro controller refers to the arrangement of the CPU with respect of the RAM and ROM. Hence, the Von-Neuman and Harvard architecture are the two ways through which the micro controller can have its arrangement of the CPU with RAM and ROM. Difference between Von Neumann and Harvard …
Difference between Von Neumann and Harvard Architecture Read More »
When a program need space larger than RAM or it need space when RAM is full, Operating System will try to allocate space from secondary memory and behaves like it has that much amount of memory by serving to that program. This concept is called virtual memory. To know about thrashing we first need to …
