Use SQL efficiently by understanding the basics of JOIN types — Join is the most widely used clause in SQL servers. The join clause is used to retrieve and combine data from two or more tables. Today, we will discuss SQL Join types described with pictures. So let’s start! Sample Schema For our understanding purpose, we are assuming three tables. …

Numpy exercises you will be needed on a regular basis — Useful numpy exercises that you need in your daily use. Please have a look. Import the numpy package under the name np import numpy as np 2. Print the numpy version and the configuration print(np.__version__) np.show_config() 3. Create a null vector of size 10 Z = np.zeros(10) print(Z) 4. How…

Make your SQL journey easier with this cheat sheet — SQL is the standard and widely used programming language which is used to manage relational databases and perform various operations on the data in them. SQL stands for Structured Query Language. For a relational database, ANSI(American National Standards Institute) declared SQL as the standard language. Here I am trying to…

Let's focus on the things you should focus — The quote always hits differently as a compliment. Jack of all trades is believed to have more impact than the master of one. But is it the same for a software engineer or anyone relevant to the technical industry and its doings. Both characteristics are the symbols of very different…

Which one you are going to explore? — Are you willing to jump-start your career in the world of Creative Tech? In this fast-paced world, technology is evolving and reshaping our surroundings axiomatically. You have the opportunity to explore your creativity through tech and envision the admiring glances of yourself as a changemaker. …

How Changing Your Developer Job Every 4 Years Will Help You Succeed — Have you ever had a situation where you felt like you should change your current job for the better and you go on to consult the situation with an elderly person from your family? That elderly person goes on to advice you on why you shouldn’t switch your job and…

It’s not always fun having a technical CEO — So, I left my job. Characteristically I’m not really a person who easily gets tempered or out of control but the situation was turning out to be a distress. It’s a startup that provides digital services to consumers and I was Senior software engineer there. Though some issues have already…

Proper guide to be a senior developer — According to Yahoo! Finance, the global software market is forecasted to grow more than $250 billion by the year 2025. The big players in the industry (i.e. Apple, Samsung, Microsoft) are heavily dependent on the software developers for their products or services. Tech firms usually work with a huge number…

Machine learning is a game-changer for your business — Many developments have occurred in the corporate world due to machine learning. By description, it’s an area of machine intelligence that works by predicting data. Businesses can use this data to forecast potential production. The fundamental goal for machines is to learn on their own. …