Page 56 | Java Blog - Java News and Learning posts on CodeGym

Konstantin Random
October 26, 2021 at 12:18 PM
Meet your deadlines: methods that developers use to estimate effort Hello, everyone! There is a colossal amount of theory that you need to know to get started in software development. Some specialists (for example, backend developers that use Java and other languages) know more of it...
10/26/21
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Konstantin Random
October 22, 2021 at 11:14 AM
Exploring questions and answers from a job interview for a Java developer position. Part 11 Hi! Even the fastest ship will simply drift over the waves if it doesn't have a course. If you're reading this article right now, you definitely have a goal. The main thing is not to go off course and instead go all in to become a Java developer...
10/22/21
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Alex Vypirailenko Java Collections
October 20, 2021 at 1:50 PM
How to Replace an Element in Java ArrayList Simple arrays in Java do not offer any method to update or replace an element. Nevertheless in ArrayList replace is pretty convenient to implement using the set method...
10/20/21
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CodeGym Random
October 19, 2021 at 8:34 AM
Why should I study all my life? What is lifelong learning, and why it has become essential A World Economic Forum report says that by 2025, 44% of the skills required for employees to perform their jobs will change due to rapid technological advances. That's a hell of a lot of outdated skills that will need to be updated...
10/19/21
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Konstantin Random
October 15, 2021 at 10:40 AM
Exploring questions and answers from a job interview for a Java developer position. Part 10 Hi! How many hours does it take to become a master at something? I have often heard something like: "To become a master at anything, you need to spend...
10/15/21
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CodeGym Random
October 12, 2021 at 9:48 AM
What can I do after I learn Java? A guide for the greenest newbie software developers If you are just starting to learn Java or are still thinking about which programming language to learn, this article is for you. Finding motivation is much easier when you know your end goal. In the vast world of IT, it is easy to become bewildered...
10/12/21
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Konstantin Random
October 8, 2021 at 11:54 AM
Exploring questions and answers from a job interview for a Java developer position. Part 9 Being a programmer isn't easy. There is always something new to learn. And, as in any other endeavor, the most difficult thing is to start, to take the first step towards your goal. But since you're already here and reading this article...
10/8/21
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Konstantin Random
October 1, 2021 at 1:48 PM
Exploring questions and answers from a job interview for a Java developer position. Part 8 Practice or theory? What's more important? Many people will naturally say that practice is more important. Like, practice until the sun goes down and you will be happy. I will dare to disagree with this...
10/1/21
2470views
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Volodymyr Portianko Java Math
September 30, 2021 at 7:26 AM
Math.cos() method in Java Math class in Java contains a lot of mathematical functions. Trigonometric functions are among the most important functions for programming. One of these functions is Math.cos()...
9/30/21
3435views
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CodeGym Random
September 28, 2021 at 8:16 AM
Everything you need to know about software development methodologies: trends, principles, and pitfalls for beginners Software development is a complex business process. This means that IT professionals need to speak the language of optimization, planning, and costing. An understanding of management concepts gives both employers and...
9/28/21
2983views
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Alex Vypirailenko Java Math
September 27, 2021 at 11:17 AM
Math.exp() method in Java The Math class contains methods to work with mathematical functions. In this article, we are going to talk about the Math.exp() method in Java. It returns the number e raised to the power of a double value. What is an exponential function: a very short math introduction...
9/27/21
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Konstantin Random
September 24, 2021 at 9:01 AM
Exploring questions and answers from a job interview for a Java developer position. Part 7 Hey everyone! Programming is full of pitfalls. And there is hardly a single topic that won't cause you to stumble and stub your toe. This is especially true for beginners. The only way to save your toes is to learn. In particular, you need...
9/24/21
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