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Lucy Oleschuk
Random
27 September 2022 11:46
How to Introduce Yourself In an Interview
Naturally, no two job interviews are the same. The format and style of each job interview vary, as is the interview room environment. However, the questions often repeat, and the thing that remains constant is the "self-introduction" part. That's why we'll prepare you for tricky questions and the introduction...
Artem Divertitto
Java Numbers
23 September 2022 7:22
Java Convert Binary to Decimal
Numbers that have only 2 digits, 0 and 1, are called binary numbers. They are expressed only in the base 2 number system. We know that the binary system is the native digital language of modern computers. But we are more accustomed to decimal numbers...
Lucy Oleschuk
Random
22 September 2022 12:47
The Overview of the Overview. StackOverFlow 2022 Survey in Details!
Are you hungry for data? In this case, we have prepared a brief overview of Stack Overflow’s 2022 Developer Survey results. So, if you’re wondering where the industry is heading, let’s look at key insights. Taking the pulse of the tech trends...
Milan Vucic
Strings in Java
22 September 2022 8:52
String Concatenation in Java
Java String concatenation is an operation to join two or more strings and return a new one. Also, the concatenation operation can be used to cast types to strings. You can concatenate strings in Java in two different ways...
Milan Vucic
Strings in Java
21 September 2022 8:06
Java String join() method
The java string join() method joins all the strings with a delimiter provided to this method. We don’t need to create any object for using this method because it is a static method of the Java String class...
CodeGym
Random
20 September 2022 12:09
IT News Digest #32: Uber is investigating hack on its computer systems, Twitter founder Jack Dorsey to be deposed, Google loses appeal against record $4 billion EU fine
Last week in the news: Updates of essential tools for Java developers; Adobe will acquire design software firm Figma...
Lucy Oleschuk
Random
19 September 2022 13:18
The Effective Path from Junior to Middle Developer
They say, "Coding is easy to learn but hard to master." As with many things in this life, Java is a fun and relatively easy programming language to get into. But what may be really difficult is to become an expert in what you do. You may work for your first...
CodeGym
Random
16 September 2022 9:21
I was awake and heard a strange sound. I thought it was the thunder at first: the story of Danila, who lost his job due to the Russian invasion
We continue a unique series of materials about Ukrainians who have lost their jobs after the war started. These people began learning Java thanks to...
Oleksandr Miadelets
Multithreading in Java
15 September 2022 12:07
Wait() Method in Java
In this article, we'll look at the wait() method to control thread, and the notify()/notifyAll() methods. These methods are defined in the base class java.lang.Object and, accordingly, the inheritance mechanisms that are in Java provide these methods to absolutely all classes...
John Selawsky
Design Patterns in Java
15 September 2022 10:59
Strategy Design Pattern
Hi! In previous lessons, we've already briefly become acquainted with the concept of inheritance. In case you forgot, I'll remind you that this term refers to a standard solution to a common programming task. At CodeGym, we often say that you can google the answer to almost any question...
CodeGym
Random
14 September 2022 8:01
IT News Digest #31: Apple iOS 16 is now available for download, Twitter's whistleblower testifies before Senate committee, former Conti ransomware gang members helped target Ukraine
Last week in the news: JDK 19 has reached its initial release candidate...
Lucy Oleschuk
Random
13 September 2022 12:03
The Most Popular and Rewarding IT Careers in 2022
Information Technology is undoubtedly one of the fastest growing and highly-playable careers nowadays. What is also tempting, IT is a very flexible field allowing you to have a career in technology in different places like fast-paced startups...
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