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Random EN
28 February 2021 0:00
Threats of longsidosis
Most people who have a sedentary job receive an invisible attack on their health. The main danger lies in invisibility and this means there is no understanding of the connection between the pain that appears and the reasons for its occurren
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #94. Review of five static Java code analyzers. Java heap and stack memory errors
Source: Developers often require various programs, including static code analyzers, that can find and fix erroneous code early in development. While code reviews are an invaluable tool in this endeavor, sometimes the amount of code reviewer
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #98. New Nullpointer exception in Java 17. What does mean in Java?
Source: Every Java developer should know about the existence of a new or NPE in Java 17. This is one such situation that you should always try to prevent. Sometimes Nullpointer means you need to debug your code to find a small bug. An NPE i
Эллеонора Керри
Random EN
28 February 2021 0:00
Video weekend #103. We find out what soft skills a junior needs, repeat arrays and evaluate our knowledge in a test interview
The head of client development at X5 Group, Andrey Smirnov, recently gave a presentation in Tver on the topic of soft skills interviews. He explained what soft skills requirements are imposed depending on the candidate’s professional level
Иван
Random EN
28 February 2021 0:00
My first experience with Jackson.
Hi all! Once upon a time, in a galaxy far, far away, a very long JSON was found... And I became too lazy to create a POJO for it. And I asked myself: Imagine a situation in which I receive a response in the form of JSON with, for example, e
Эллеонора Керри
Random EN
28 February 2021 0:00
What Ukrainians searched for on Google: popular queries of 2017
On the eve of the New Year 2018, Google Ukraine the most popular search queries among Ukrainians for 2017 as part of Google Zeitgeist. Google Zeitgeist summarizes and analyzes the flow of search queries entering the Google search engine web
Эллеонора Керри
Random EN
28 February 2021 0:00
IT news January 21: A web developer almost fell into IT slavery during employment, iOS developers can now create their own discount codes, Google Drive will warn about suspicious files
Today in the news selection: A web developer under the nickname ILONMASK how he almost fell into slavery while working for one of the IT companies in Rostov-on-Don. The candidate avoided major troubles only because he very carefully read th
Эллеонора Керри
Random EN
28 February 2021 0:00
Bookmark: everything you need to know about databases and the SQL language - lectures, articles and videos
This article opens a short series devoted to the basics of interacting with databases in Java and an introduction to the SQL language. Many programs are busy processing and modifying information and keeping it up to date. Since data is a ve
Павел
Random EN
28 February 2021 0:00
How are containers and Java related?
For those who have read about , but do not understand how Java has latched onto containers. First, let's refresh our memory about . Let me remind you that memory consists of Stack and Heap, which use the RAM (random access memory) of the se
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #112. How to declare, initialize and iterate over an array in Java. How to stop a Java thread without using Thread.stop()?
Source: In this article we will talk about arrays in Java. We'll look at a few examples to help you understand what an array is, how to declare it, and how to use it in Java code. In Java, we use an array to store multiple values of the sam
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #118. What is the difference between C++ and Java languages. Private constructors in Java
Source: The programming languages C++ and Java are among the most popular today. Let's discuss the main differences between C++ and Java. Java is a general purpose programming language. It belongs to object-oriented languages. The creators
Эллеонора Керри
Random EN
28 February 2021 0:00
Video Weekend #125. We analyze bubble sort algorithms, study a Java textbook, watch a test interview with June and learn 15 reasons to love programming
Every Java developer, even at the entry level, should be able to write a bubble sort algorithm. If you do not yet know how to perform such a task or want to refresh your knowledge about this algorithm in Java, then watch the video. Don't fo
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