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Minutes and seconds are time units commonly used in applications ranging from digital clocks to timekeeping in games and simulations. Converting minutes into seconds is a straightforward operation but essential in many time-sensitive applications. In this article, we will learn how to convert minutes to seconds using C++. Formula The formula to convert minutes to seconds is: seconds = minutes × 60 Examples Input 5 Output 300 Input 10 Output 600 Using Function We will write code that defines a function, convertMinutesToSeconds. This function will take the minutes as an input parameter for ... Read More
Appearing for the Certified Kubernetes Application Developer (CKAD) exam can seem like a daunting task and I can confirm this is the case. This is a practical exam with real-life tasks to complete, the first of which I have sat in my 20 years of software engineering, no multiple choice, just real examples in the terminal to get your teeth into.Let's go through some some of the tips that I took forward when appearing for this exam. Tip One: Namespacing Reasons why efficiencies can and should be made are as follows: ... Read More
Sharing content in today's digital age is a multi-dimensional aspect. The two most popular mediums are podcasting and vlogging. They, however, offer different ways of sharing ideas, expert knowledge, or entertainment for listeners. In this article, let's check what exactly separates the two and how they differ from one another with their unique appeal to audiences. What is a Podcast?A podcast is an audio-based medium typically delivered as a series of episodes, allowing listeners to tune in conveniently. Podcasts cover diverse topics such as news, storytelling, educational content, interviews, etc. With the flexibility to listen while multitasking—whether commuting, exercising, or ... Read More
Radians and degrees are units of angular measurement used mainly in mathematics, physics, and engineering. Converting radians to degrees is important, as it is a common operation in trigonometry and other mathematical calculations. In this article, we will learn how to convert Radians to Degrees using JavaScript. .tp-container { padding: 2rem; max-width: 400px; max-width: fit-content; margin-left: auto; margin-right: auto; } .input-group { margin-bottom: 1rem; } .tp-input { width: 100%; ... Read More
Artificial Intelligence (AI) is no longer a thing of the future, out of focus from the pages of science fiction. Courage to decide, deep into the heart of comfort, has made them an essential part of our daily lives—enabling voice assistants like Siri and Alexa to make complex systems of decisions in healthcare, finance, and transportation, guiding us mindfully, organ spreads far. Yet, this transformative technology is two-edged. But while it’s full of promise, it also has very serious ethical, social, and economic concerns. So, is AI a boon or a bane? Let’s explore both sides. The Benefits of Artificial ... Read More
Moving data around as fast as possible is a key concern for software integrations which rely on up-to-date information. Polling and webhooks are two popular ways of doing it. I think they do the same – they fetch the data or notifications when something changes, but they’re very different in how they operate. In this article, I'm diving into concepts of polling, webhooks, why use polling, why use webhooks, pros and cons of polling and webhooks. What is Polling? Polling is a way of asking the server periodically whether there is some update. At regular intervals, the client essentially ... Read More
In this article, we’ll look at how to retrieve and display the list of available catalogs (databases) in a MySQL instance using Java’s JDBC (Java Database Connectivity) API. By running a Java program that connects to the MySQL server, we’ll use the DatabaseMetaData class to fetch catalog names with the getCatalogs() method, showing each catalog’s name on the console. This process demonstrates how to access and navigate metadata in MySQL using JDBC, offering insight into the structure of your database environment. Steps to retrieve database catalogs The getCatalogs() method of the DatabaseMetaData interface returns the name of the underlying database ... Read More
In this article, we will understand how to print the left triangle star pattern using Java. The pattern is formed by using multiple for-loops and print statements. Problem Statement Write a Java program to print the left triangle star pattern. Below is a demonstration of the same − Input Enter the number of rows : 8 Output The right triangle star pattern : * * * ... Read More
In this article, we will learn to disable the first item on a JComboBox using Java. This setup is useful for applications where you want to show a placeholder as the first item and prevent it from being chosen, so users must select a valid option. We will be using JComboBox. JComboBox class The JComboBox class in Java is a useful component that combines a dropdown list with a button or a text field. This lets users pick an option from the list or type their input if editing is allowed. It’s great for creating forms where users can choose ... Read More
In this article, we will learn how to solve a problem where we are given an array of strings, and we need to make all strings equal by rotating them. This can be done by performing left rotations on the strings. We need to count the minimum number of operations required to do this. If it is impossible to make the strings equal, the output should be -1. Problem statement We have given an array containing n strings. All strings are permutations of each other. We need to count the total number of minimum operations required to make all strings ... Read More