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CodeGym
Random
1 August 2022 10:15
How Much Does App Development Cost in the UK?
The world is moving towards a digital future where mobile apps have become a popular way for businesses to deliver customers a branded experience, boost sales, and provide better customer service
Artem Divertitto
Keywords in Java
28 July 2022 12:01
Access Modifiers in Java
Hi! In today's lesson, we'll get acquainted with the concept of access modifiers and consider examples of how to work with them. Of course, saying 'get acquainted' isn't quite right: you are already familiar with most of them from previous lessons. Just in case, let's refresh our memory of the most important...
Jesse Haniel
Java Classes
28 July 2022 10:15
Java Constructors
Hi! Today we'll consider a very important topic that concerns our objects. Without exaggeration, we can say you'll use this topic in real life every day! We're talk about constructors. This may be the first time you're hearing this term, but you've actually already used constructors. You just didn't realize it ...
Vasyl Malik
Methods in Java
28 July 2022 9:58
Getters and setters
Hello! In previous lectures, you already learned how to declare your own full-fledged classes with fields and methods. This is serious progress, well done! But now I have to tell you an unpleasant truth. We didn't declare our classes correctly! Why?
Vasyl Malik
Strings in Java
27 July 2022 13:06
Java Escape Characters
Hi! In previous lessons, we've already gotten acquainted with text strings, which are represented by the String class in Java. As you probably remember, a string is a sequence of characters. These characters can be any letters, numerals, punctuation marks and so on ...
CodeGym
Random
26 July 2022 15:44
IT News Digest #25: Elon Musk's Tesla sells most of its Bitcoin holdings, Snap stock tanks 25%, T-Mobile agrees to pay customers $350 million in settlement over massive data breach
Last week in the news: A Russian-backed malware group is spoofing pro-Ukraine apps; now Microsoft Office is blocking macros by default...
Milan Vucic
Java Classes
26 July 2022 11:50
Java Scanner Class
Hi! Our lesson today will be special! Previously, the process of completing tasks and writing programs was simple: we write some code, run the main() method, the program does what is required, and we're done. But now everything will change! Today we'll learn how to really interact with the program...
Pavlo Plynko
Java Types
26 July 2022 10:47
Java Boolean
The word “boolean” in the context of Java language can be used in different, albeit very related, meanings. It could be: boolean primitive type or boolean variable of this type...
Milan Vucic
Java Objects
26 July 2022 9:56
Compare String and Equals comparisons in Java
Hi! Today we will talk about a very important and interesting topic, namely, comparing objects with objects. The == operator compares object references, not object properties. Two objects could even have 500 fields with identical values, but comparing them would still yield false. After all, references car1 and car2 ...
Milan Vucic
Core Java
26 July 2022 8:12
Java For Loop
Once Mark Zuckerberg noted that computers are really good in a repetition of commands. It is not simple for a human being, we are getting tired of repetitions the same thing many times in a row, but a computer can do it millions and billions of times and never get bored. If you try to send greetings to all Facebook users...
Lucy Oleschuk
Random
25 July 2022 14:55
Is Software Development Thriving in 2022?
We sometimes take for granted apps that wake you up every morning or the ones that help you check your bank account balance on the phone right after you have purchased something with the PayPass technology. But, the truth is...
Alex Vypirailenko
Loops in Java
25 July 2022 12:15
Java While Loop
The while loop is found in almost every programming language, and Java is no exception. While loop in Java and other languages executes a statement or block of statements as long as the value of the condition...
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