HTTP is stateless so to transfer data between different pages in a web application it is passed through URLs and accessed via request object. Flask request GET and POST are…
Category: <span>Programming And Development</span>
Web applications are made user friendly by displaying appropriate data to users. The existing data can be fetched from database/tables and displayed in HTML tables, text boxes, list boxes or…
SVM: Support Vector Machine is a highly used method for classification. It can be used to classify both linear as well as non linear data.SVM was originally created for binary…
Online poll application is a preferred way to gather opinion of people on some burning questions. You might have participated in many of such opinion polls. So, if you are…
To learn programming, programmers must practice to use loops like For Loop and While Loop. Creating patterns is the most preferred method to do this. This is beneficial as you…
While loop is a versatile loop in Python used for repeated execution of a block of statements. The number of times this set of statements is executed depends on the…
A Priority Queue is a special collection of elements that are arranged in order of decreasing priority of elements. It allows element deletion in front of queue. Insertions are not…
Overview There are many applications where you need to add certain products and wish to record the reviews and ratings of users. Flask PostgreSQL- Movie Review Project is such a…
In web applications it is very essential to fill a dropdown or a combo box with data stored in another table. This is important thing to learn while creating web…
In the previous post you learned about how to Display Records in a PostgreSQL Flask Web Application. In this post we will proceed further to modify or delete the selected…