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Programming Language

In Python: How to Use the In Keyword


Learn how to use the “in” keyword in Python for checking if an element exists in a list, substring exists in a string, or key exists in a dictionary. Improve your Python skills now!

encapsulation in java the easy way

Encapsulation in Java (The Easy Way)


Learn about encapsulation in Java with this easy-to-follow guide! Discover how private variables and getter/setter methods can improve your code’s robustness and security, with practical examples included. Essential reading for Java and OOP beginners!


C program to display calendar for a given year


Looking to create a calendar for a specific year in C programming language? This step-by-step guide includes code examples and helper functions to calculate starting days and number of days in each month using the Gregorian calendar system. Perfect for efficient schedule and appointment management.

Top 5 Ways to Become Better at javascript

Top 5 Ways to Become Better at JavaScript


This article explores the top 5 ways to become better at JavaScript. It includes practical tips such as practicing regularly, attending meetups and conferences, using frameworks and libraries, and collaborating with other developers. Additionally, it recommends resources and projects for further learning and improvement. Whether you’re a beginner or an experienced developer, this post offers valuable insights on how to level up your JavaScript skills.


Differences between sync.Map and map in Go


In Go, maps are used to store key-value pairs, but the standard map type is not thread-safe. To handle concurrent access, Go provides the sync.Map type, which allows for safe access to shared data. The sync.Map type is optimized for concurrent read and write access, making it a good choice for high-concurrency applications. However, there are some differences between sync.Map and map in Go that developers should be aware of. This article explores the differences between these two types of maps and helps developers determine which one is the best choice for their specific use case.


When to use log.Fatal() in Golang


The log.Fatal() function is used when something really bad has happened and you just want to exit your program as fast as possible after reporting the error situation.