Page 35 | Java Blog - Java News and Learning posts on CodeGym

Alex Vypirailenko Java Collections
20 October 2021 13:50
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...
20.10.2021
8303views
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CodeGym Random
19 October 2021 8:34
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 That's a hell of a lot of outdated skills that will need to be updated...
19.10.2021
2381views
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Konstantin Random
15 October 2021 10:40
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...
15.10.2021
1942views
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Artem Divertitto Java Developer
13 October 2021 10:17
Get the Current Working Directory in Java Getting the current working directory in Java means getting the path of the directory (folder) from where your program has launched. Normally, that means to get the path from the root folder to the folder where the program file has been placed. This is a common day to day problem...
13.10.2021
4443views
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CodeGym Random
12 October 2021 9:48
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...
12.10.2021
5032views
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Konstantin Random
8 October 2021 11:54
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...
08.10.2021
1455views
0comments
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CodeGym Random
6 October 2021 6:23
How to benefit from distracting yourself from work and study: 5 activities to help your brain switch gears What do you usually do to take a break from writing code or studying programming theory? Swipe through social media? Watch TV shows? Doing a workout? Everyone has their opinion...
06.10.2021
1022views
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Konstantin Random
1 October 2021 13:48
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...
01.10.2021
1544views
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Volodymyr Portianko Java Math
30 September 2021 7:26
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()...
30.09.2021
2898views
0comments
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CodeGym Random
28 September 2021 8:16
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...
28.09.2021
2212views
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Alex Vypirailenko Java Math
27 September 2021 11:17
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...
27.09.2021
3688views
0comments
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Konstantin Random
24 September 2021 9:01
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...
24.09.2021
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