Search results 11 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically 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 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 An efficient way to delete an item from a dynamic list by Dr. Osama M. Khaled — published May 23, 2021 — last modified Jul 19, 2022 04:23 AM — filed under: Java, Algorithm, Programming Language It is sometimes tricky working with linked lists if you are searching for an item to delete it. Located in Computing / Programming / Java Check if a string has a white space at any position by Dr. Osama M. Khaled — published May 21, 2021 — last modified Jul 19, 2022 04:23 AM — filed under: Java, Algorithm, Programming Language It is important sometimes to check a string and make sure that it does contain a white space (e.g. space, new line, tab, etc ...). Located in Computing / Programming / Java Check if a string is Null or Empty by Dr. Osama M. Khaled — published May 17, 2021 — last modified Jul 19, 2022 04:23 AM — filed under: Java, Algorithm, Programming Language It is sometimes not practical to work out a string object immediately before validating if it is null or not Located in Computing / Programming / Java Make a phone number callable in Android by Dr. Osama M. Khaled — published May 23, 2021 — last modified Jul 19, 2022 04:23 AM — filed under: Java, Algorithm, Programming Language You may want to present a number and make it callable. Located in Computing / Programming / Java 1 2 Next 1 items > Subscribe to an always-updated RSS feed.
