by Michael Stolzer | Dec 19, 2023 | How-To/Tips
The user data is usually stored in “Collections” like “Set” and “List” at the backend to preserve data for a longer time without damaging the order. Both collections are represented by the “java.util” package in Java and the user must include the package to use these...
by Michael Stolzer | Dec 19, 2023 | How-To/Tips
The String in Java can be generated either by the user or the System. The Strings hold some values that are either provided by some assigned method or can be entered on a random basis. These random value-holding Strings can be alphabetic or alphanumeric according to...
by Michael Stolzer | Dec 19, 2023 | How-To/Tips
The “Map” is a collection type that stores the data in key-value pair format and the key assigned to each element value needs to be unique. The elements get added, deleted, accessed, or removed according to its assigned “Key”. The Map is created using “HashMap” and...
by Michael Stolzer | Dec 19, 2023 | How-To/Tips
Java is a case-sensitive language, for example, it considers “java” and “JAVA” as two different Strings. To perform operations like comparison among case-insensitive data, it is required to first convert them in the same case format such as uppercase. This conversion...
by Michael Stolzer | Dec 19, 2023 | How-To/Tips
The list is one of the Python data structures with a mutable property. The list can absorb the data of any format and enclose them within the “square brackets [ ]”. The “mutable” property of the list allows the list to sort the data alphabetically in ascending or...
