@rchan

Getting Started with Matplotlib: What You Should Know

Jun 9, 2025 · 4 min read · Hello there! In this blog, we will learn about Matplotlib library which is one of the most popular libraries for data visualization in Python. It is widely adopted in the data science and analytics community. Matplotlib is an open-source Python libra...

Essential Map Interface Methods for Java Developers

Aug 23, 2024 · 7 min read · Hey there! In this blog, we will explore must-know essential Java Map interface methods that simplify the life of every Java coder! I hope you are already familiar with Maps in Java. In simple terms, a Map is a collection that stores key-value pairs,...

How to Uniquely Identify an HTML element using React Test Library ?

Jun 19, 2024 · 1 min read · The data-testid attribute is a custom attribute commonly used in testing to uniquely identify elements in the HTML markup. Unlike standard attributes like id, class, or name, which are typically used for styling or JavaScript interactions, the data-t...

How to Use *args and **kwargs in Python?

Feb 11, 2023 · 2 min read · We can pass a variable number of arguments to a function by passing a parameter name with an asterisk(*) or double asterisk(**) like *args and **kwargs. I've already covered *args with examples - Check it out Here. Here, In this blog, I will cover **...

How to Pass Dynamic Values to a Function in Python

Feb 5, 2023 · 1 min read · An array or list of values is called dynamic when its size is not decided i.e the number of elements is not known. What if we want to pass this dynamic array to a function where we want to perform some operations on it? We can pass all the values to ...