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Jesse Haniel
Strings in Java
17 December 2024 15:38
How to convert int to String in Java
In this article we are going to discuss converting int (primitive type) and Object type (wrapper) Integer to String. There are many ways to do it in Java. Convert by adding an empty string. The easiest way to convert int to String is very simple. Just add to int or Integer an empty string "" and you’ll get your...
Vasyl Malik
Learning Python
17 December 2024 12:17
Python Not Equal Operator
Today, we're going to explore a handy little operator that’s small in size but mighty in functionality: the Python "not equal" operator. If you’ve ever needed to check if two values are different, you’ll be glad to know that Python makes it simple and straightforward with this operator
Artem Divertitto
Java Objects
17 December 2024 10:58
Pairs in Java
In programming, there are situations where we need to work with pairs of values, where each value has a corresponding key associated with it...
CodeGym
Random
14 December 2024 15:03
Java and Python in 2024: Version Releases, Rankings, and Key Events
As we reach mid-December, it's time to reflect on the year that is ending. The Java and Python development world has seen many changes throughout 2024...
John Selawsky
Learning Java
2 December 2024 22:22
Junior → Senior. How Many Years Do You Need to Become a Senior Java Developer
As you may know by now, traditionally in the tech industry developers are divided into four gradations based on their qualification levels: Junior, Middle, Senior and Team Lead. Or five, if you include coding Interns as the lowest-ranked...
Konstantin
Random
29 November 2024 11:08
Analysis of common mistakes made by novice programmers, pt. 1
Hello, world! Once you've learned everything you need to know and finally get to work as an intern or junior dev, you can probably relax, right? Nope. Everything is just beginning for you... You're surrounded by a lot that is new and incomprehensible...
CodeGym
Learning Java
26 November 2024 9:30
8 New Ways to Boost Your Java Learning Abilities. Apps and Techniques
As you probably already know by now, learning how to code from scratch rarely comes without challenge. If you made a strong decision to learn Java, you would probably face all kinds of problems along...
Artem Divertitto
Learning Python
14 November 2024 18:05
Polymorphism in Python
Hi! Today we will talk about a very important and interesting topic in Python (and many other programming languages): Polymorphism. Don’t let the fancy word intimidate you; we’re going to break it down piece by piece
Jesse Haniel
Learning Python
14 November 2024 17:12
Escaping Characters in Python
When working with strings in Python, sometimes we need to use certain characters that have special meanings. This is where escaping characters comes into play
Milan Vucic
Learning Python
14 November 2024 15:18
How to Call a Function in Python
At its core, a function is a block of reusable code that performs a specific task. Instead of writing the same code over and over, we create a function and call it whenever we need it. This makes our code cleaner, more organized, and easier to maintain
Oleksandr Miadelets
Learning Python
13 November 2024 17:03
HashMap in Python
If you've worked with dictionaries in Python, you're already on the right track! A HashMap is a powerful way to store and retrieve data quickly and efficiently, and in Python, dictionaries function similarly to HashMaps in other programming languages
John Selawsky
Learning Python
12 November 2024 15:28
Python Nested Dictionary
In Python, a dictionary is a data structure that holds key-value pairs. A nested dictionary is simply a dictionary within a dictionary. This allows you to store more complex, hierarchical data structures
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