Basics. last part 5. :)

Java Keywords

A keyword is a reserved word in Java that has a specific meaning to the compiler. You cannot use the name of a keyword as a variable, method, or class.

Static => static is a modifier used to define a class-wide variable or method. It…

Basics. Part 4


A String is a special class that is defined in the package java.lang. A package is just a folder or directory structure. All Java programs have access to this package by default, so you don’t need to do anything special to use it.

Creating Strings

A String can be…

Basics, part 3


A class is a structure that maintains state and behavior. It serves as a template or blueprint for an object. For example, you could define a Robot class. The state of the class would be properties like size, weight, propulsion, etc. …

Basics, part 2.


A statement is a line of code. It is like a sentence in English, but for computers to execute.
Types of Statements:
A statement is either an expression statement or a control flow statement.
- Expressions: variable declaration is an expression statement in which you create a variable. The…

Basics part 1

A job search path can be pretty exciting. Another exciting interview for a great company! For the technical part, they send over some materials to go over and prepare for the technical interview with JAVA. I can’t say enough how convenient situations like that are for us…

Interview question.

Last week a had pleasure to attend a technical interview, can’t tell you yet how it goes, still waiting for an email. Going through an experience like that, I, as a Software Engineer always want to make this easier for others (since I have been there). We all…

Every developer know not-from-today, that website which works only on computer’s desktop is not value for users. Today, a website must not work and look good only on a desktop screen, but also on tablets and smartphones. It’s a must-must that no one is even talking about it!

Since no…

When REALLY to use var, const, let, and arrow functions.

A couple of days ago, I had a chance to attend the Dropbox coding challenge. The challenge itself was interesting, but one of the requirements was to optimize your code. What is mean, that not only your code should be…

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Aleksandra Bystranowska-Takahashi

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