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Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #107. Constructor Method in Java I Constructor Overload. Abstract Java Classes and Interfaces
Source: What is ? This is a special type of method whose name is the same as the name of the class, which determines how the object is initialized when it is created. Like other methods, we can also define a method in our Java program, but
Maks Panteleev
Random EN
28 February 2021 0:00
Java developer probation period
Hello! Perhaps some of you have seen my first video, some haven’t, but it’s there :) And this is the second video, here we’ll talk about how the testing of a simple Java developer goes and what nuances and tips there are. All the best :)
Эллеонора Керри
Random EN
28 February 2021 0:00
Java Trainee Developer at Andersen
Internship, full-time, office work / remote work The international IT company Andersen, employer of the year according to Habrahabr, is recruiting for a Java Developer internship with subsequent employment. The Andersen company is intereste
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #110. We solve the problem of how to find the third largest number in an array. Reverse a string in Java
Source: We have a problem to solve: The solution is given in Java: Input: [87, 99, -14, 05, 46, 54] Code:
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #116. How to use function pointers in Java. indexOf in Java - How to find the index of a string in Java
Source: Pointers are objects that store a memory address and can save memory by directly pointing to a target object, array, or variable address instead of passing by value. Unfortunately, there is no “real” concept of pointers in Java. But
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #128. Java Records Guide
Source: In this tutorial, we will cover the basics of using Records in Java. Records were introduced in Java 14 as a way to remove boilerplate code around the creation of Value objects while taking advantage of immutable objects. Before we
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #134. What to avoid when writing Java code. How final, finally and finalize are used in Java
Source: We bring to your attention an article listing common mistakes that developers make when writing Java code. That this was considered a bug took me by surprise since I used regularly . The problem here is that is supposed to be an imm
Эллеонора Керри
Random EN
28 February 2021 0:00
The most insecure passwords of 2017: 123456 and qwerty, as always, in the lead
SplashData , a maker of password management software, has published the latest edition of its annual the worst passwords of the year. To do this, she had to analyze about 5 million passwords of users from North America and Western Europe. D
Dr-John Zoidberg
Random EN
28 February 2021 0:00
IT companies in Odessa. Part 1
According to statistics we have collected over the years of the project’s existence, JavaRush students begin to actively think about future work approximately in the middle of the course. If you have already reached this point, you will pro
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #149. How to upgrade from Java 8 to Java 17. Different ways to iterate over a list in Java
Source: Each new release of Java, especially if we are talking about the long-term support (LTS) version, provides developers with many new features and functions, eliminating previously discovered errors and improves performance. But so fa
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #155. Top 10 Functions in Java
Source: Collections are one of the most commonly used features in programming. They are used as a container in which we store objects and pass them on. Collections are also used to sort, search, and repeat objects, making a programmer's lif
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #161. How to handle Null in Java using Optional
Source: When I first started working with Java code, I was often advised to use Optional. But at the time I had little understanding of why using Optional was better than implementing handling for null values. In this article, I want to sha
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