Search results 5 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 Variables and Memory Optimization by Dr. Osama M. Khaled — published May 27, 2021 — last modified Jul 19, 2022 04:23 AM — filed under: Java, Algorithm, Programming Language When you start coding, you need to be mindful to memory usage and leakage. 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 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 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 Subscribe to an always-updated RSS feed.
