Go Math Science

by Dr. Osama M. Khaled — published Aug 30, 2022 — last modified Jul 13, 2024 10:09 PM — filed under: Year 11

A binding is an association between an attribute and an entity, such as between a variable and its type or value, or between an operation and a symbol.

Located in Computing / … / Concepts / Names, Bindings, and Scopes

Variables

by Dr. Osama M. Khaled — published Jun 03, 2022 — last modified Jul 13, 2024 10:40 PM — filed under: Year 10

Programmers often think of variable names as names for memory locations, but there is much more to a variable than just a name.

Located in Computing / … / Concepts / Names, Bindings, and Scopes

Java arrays

by Dr. Osama M. Khaled — published Oct 16, 2020 — last modified Oct 31, 2023 09:30 PM — filed under: Java, Programming Language

Array is an important structure in programming language and Java programming language no difference

Located in Computing / Programming / Java

Java History

by Dr. Osama M. Khaled — published May 03, 2022 — last modified Jul 13, 2024 10:47 PM — filed under: Year 10

You may think that history makes facts. You will be amazed to know Java history. Take the quiz to know more

Located in Computing / Programming / Java

Java Acronyms

by Dr. Osama M. Khaled — published Aug 23, 2020 — last modified Oct 31, 2023 09:30 PM — filed under: Java, Programming Language

There are some important acronyms which java developers usually use to communicate with each other. It is a kind of a language now that hiring managers ...

Located in Computing / Programming / Java

Java Programming Basics

by Dr. Osama M. Khaled — published Aug 28, 2020 — last modified Nov 03, 2025 10:07 PM — filed under: Java, Programming Language

Test your knowledge with some basic knowledge of Java

Located in Computing / Programming / Java

Java conditions

by Dr. Osama M. Khaled — published Oct 27, 2020 — last modified Oct 31, 2023 09:30 PM — filed under: Java, Programming Language

The quiz presents a Java code that takes an input and prints an output based on some conditions. Take the quiz and test your understanding about conditional ...

Located in Computing / Programming / Java

Java Basics

by Dr. Osama M. Khaled — published Jan 06, 2021 — last modified Oct 31, 2023 09:30 PM — filed under: Java, Programming Language

Some fundamental questions about Java that you should know and may be asked during interviews

Located in Computing / Programming / Java

Java Compilation Errors

by Dr. Osama M. Khaled — published Jun 24, 2021 — last modified Oct 31, 2023 09:30 PM — filed under: Java, Programming Language

This quiz will help you recognize common compilation errors. Usually, IDEs are powerful enough to capture such errors on the fly. However, it is very ...

Located in Computing / Programming / Java

Environment Setup

by Dr. Osama M. Khaled — published Sep 27, 2022 — last modified Jul 13, 2024 10:05 PM — filed under: Year 10

Setting up python programming environment

Located in Computing / … / Python / Introduction

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