Web Development

Difference Between DDL and DML

Difference Between DDL and DML

The key difference between DML and DDL is that DDL (Data Definition Language) is utilized to define the database schema. In contrast, DML (Data Manipulation Language) is used to manipulate the data within the database.

A Simple Telegram Time Tracker Bot Creation

A Simple Telegram Time Tracker Bot Creation

Everyone has Telegram nowadays. All of us use this messenger daily — it’s convenient, easy to use, intuitive, secure, and of course we all love stickers. Besides the personal messaging, we often use group chats — with family, friends and colleagues.

Oauth 2.0 Basic Understanding

Oauth 2.0 Basic Understanding

In the modern world of social media, each of us uses dozens of applications and websites every day. OAuth 2.0 identity provider is designed to simplify the authorization process and, as a result, make the lives of users easier and safer. The question arises — in which way?

CSS Transitions And Animations. Motion Path Module CSS

CSS Transitions And Animations. Motion Path Module CSS

Before CSS3 rising, front-end developers were tossed into a cold sweat, when they heard a word «animation». And all because one reason: it was very non-trivial task to make quality and beautiful animation at those old days. CSS could not do it, so all the animations were made with JavaScript.