How this site is built?

“We need a website with blog!”That was the call. Thank you for being here. This is the website site for Atemon Technology Consultants LLP. A software engineering firm needs a …

Building a form - HTML Vs Django

While creating a simple form in HTML we needs more works to be done in our templates like this: username.html As well as its <input> elements, a form must specify …

Software Engineering vs Software Development

Software Engineering and Software development does not mean the same thing. Software engineering is the establishment and use of sound engineering principles in order to economically obtain software that is …

Scrum - Practical Agile Methodology

Scrum is a most practiced, flexible, iterative, adaptive and effective methodology practiced in Agile development. It is designed to deliver significant values throughout the project development lifecycle. Scrum creates an …

Django - check for null in database

In django, the NULL valuein the database field is tested with field lookup It takes eitheror, which correspond to SQL queries ofand, respectively. Example: SQL equivalent:

Django database Aggregate functions Cheat sheet

Python sort arrays with sorted method

Python provides a methodwhich returns the sorted array and will not change the original array, where as with change the array in place. sorted This method sorts the list and …

Create sitemap for static pages in Django application

We have both static and dynamic pages in a Django application. How will we add static pages to sitemap? It is very simple. As first step, we have to include …

Create sitemap using Django sitemap framework

The sitemap framework is very flexible. We can use it to create sitemap for any item in the database, along with custom configurations. The very basic step is to addto …

Python sort arrays in place with built in sort() method

Python provides two methods to sort an array. First one is which sorts the array in place where as returns the sorted array and will not change the original array. …

Python sort dictionaries(dict) by key or values

Python dictionaries are key-value pairs. Some times we need to sort the dictionary by key or by value. In both cases we can do it by using the built in …

Python sort array of dictionaries by value in the dictionary

One of the cases we face in programming is sorting an array of dictionaries by value in the dictionary. In Python, it is possible to write a one-liner to achieve …

Python sort list of dict by calculated value

We often need to sort a list of dictionaries by calculated value. Python's sorted is very powerful so that it can do literally anything with custom key function Assume that …

Python for engineering your Internet of Things (IoT) Application framework

has already gained it's momentum among IoT developers as it offers readability with syntax without compromising on syntax. In today's era, language doesn't really matter any more when it comes …

Configure Amazon S3 for Mezzanine - a Django Blog engine

Amazon S3 is an efficient static file storage system for its services and relatively cheap. On the other hand Django is a nice web development framework that doesn't like to …

Basics of object orientation and inheritance in perl

Perl is an object oriented language. Perl has packages(class) that could be instantiated and used. At first, we need to decide the file name for the package ans the Perl …

The as-if rule

Allows any and all code transformations that do not change the observable behavior of the program. Explanation The C++ compiler is permitted to perform any changes to the program as …