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CodeGym
CodeGym University
9 June 2022 8:15
Not asking for help and discarding old technologies: common mistakes of beginners according to a Java mentor
We continue a series of materials in which the mentors of our CodeGym University share their experience and knowledge. Developer Anton Kupreichik talks about the most common mistakes beginners make...
Alex Vypirailenko
Core Java
7 June 2022 13:15
Java Scope
We all know that countries have borders and their own laws. The laws of the country operate within the borders. Also in the country there are, for example, organizations, such as schools or museums, which have their own local rules. They don’t contradict the laws of the country...
CodeGym
Random
7 June 2022 11:50
IT News Digest #18: Apple’s macOS Ventura leaves trusty 2015 MacBook Pro behind, Elon Musk threatens to walk away from Twitter deal, China-linked hackers are exploiting a new vulnerability in Microsoft Office
Last week in news: Java developer tool updates, new software...
Artem Divertitto
Java Algorithms
7 June 2022 9:27
Fibonacci series in Java
Before looking at the fibonacci series program in Java, let’s explore what is the mathematical way of calculating fibonacci numbers. “Fibonacci series is formed when we add up the last two consecutive numbers of the sequence beginning with 0 and 1.”
Alex Vypirailenko
Java IO & NIO
6 June 2022 12:05
Java.io.File Class
In many cases, the program needs to access certain files in its work. For example, user data can be recorded in some external file, and in order to read it, the program needs to be able to work with it - open, read data, possibly edit and close. For these purposes, the Java programming language has the Java.io.File Class...
Artem Divertitto
Java Collections
6 June 2022 11:46
Java Vector
Probably you've already come across arrays in Java, and you know that one of their main drawbacks is size constancy. Once you've created an array of a certain size, you can't change that later. There are several Java Collection framework classes in the Java language that solve this problem...
Lucy Oleschuk
Random
6 June 2022 9:52
The Best Job Search Websites To Help You Land Your First Job
No matter who you are, a freshly-graduated developer or 30+ y.o. learner, you must be dying for your first job. But finding your dream job may be quite challenging. When you’re new to an industry, searching for entry-level developer position is really overwhelming...
Biplob
Java Developer
6 June 2022 8:52
Three Overriding Rules
New Java programmers fell puzzle in this three rules of method overriding. Lets simplify the rules...
CodeGym
Random
1 June 2022 14:48
Companies perform better with “soft-skilled” employees: HRs explain why IT specialists need soft skills
Soft skills allow you to solve life problems and work with other people. They help in almost any area. We form them in childhood and they are connected to emotional intelligence. Why are they so important at work?..
CodeGym
Random
1 June 2022 9:52
IT News Digest #17: Samsung plans to create 80,000 new jobs, Apple boosts starting pay for US workers to $22 per hour, Сhinese hackers begin exploiting latest Microsoft Office zero-day vulnerability
Last week in news: New York says Amazon doesn’t accommodate pregnant...
CodeGym University
shared an article
Random
27 April 2022 12:07
How to understand if developer profession suits you: mentor Oleksiy Kapustnik answers popular questions from beginner programmers
Full-stack developer and mentor Oleksiy Kapustnik answers common questions from beginners and tells how to understand that programming suits you...
CodeGym University
shared an article
Random
20 April 2022 10:03
Why Do You Need a Mentor?
Just imagine: You are a newbie willing to code, but you have absolutely no idea where to start and what options are available to you. No doubt, learning can be tough. In your first few months of coding or even a few years of work in the IT industry...
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