🧑🚀 java code snippet collection
A collection of java code snippets. Find out any java coding problem and solution here.
👨💻 What is Java ?
Java is a high-level, class-based, object-oriented programming language. It is designed to have as few implementation dependencies as possible.
Url: Java Site
👨💻 What is Code Snippet ?
A code snippet is a small block of reusable code that can be inserted into a larger programming module, providing a specific functionality or a template structure.
👨💻 List of Java code snippet
- create a variable in java
- declare a string in java
- declare an integer in java
- declare a float number in java
- declare a boolean in java
- declare an array in java
- declare a simple function in java
- declare a function with single parameter in java
- declare a function with return value in java
- declare a void function without return value in java
- assign multiple variables in java
- declare a global variable in java
- declare a local variable in java
- create comments in java
- convert variable from int to string in java
- convert variable from int to float in java
- convert variable from string to int in java
- convert variable from string to float in java
- convert variable from float to int in java
- convert variable from float to string in java
- convert variable from string to boolean in java
- declare a function with multiple parameter in java
- create an array of string in java
- create an array of number in java
- call a function with parameter in java
- combine two strings in java
- add two numbers in java
- use if conditional statement in java
- if else conditional statement in java
- check if two variable not equal in java
- use a conditional to check less than number in java
- use a conditional to check greater than number in java
- check if two variable is not equal in java
- use a basic loop in java
- implement a two nested loop in java
- implement a three nested loop in java
- loop object in java
- loop array in java
- do a while loop in java
- do a for loop in java
- declare an object in java
- declare a class in java
- slice a string in java
- concatenate a string in java
- cut a string in java
- escape a string in java
- count a string length in java
- split a string in java
- split a string by empty space in java
- split a string by comma sign in java
- replace a word in a string in java
- replace multiple words in a string in java
- swap a string in java
- compare two strings in java
- trim a string in java
- loop through each character in a string in java
- split a string by a delimiter in java
- replace a substring within a string in java
- remove a substring from a string in java
- reverse a string in java
- find the index of a substring within a string in java
- format a string in java
- check if a string is empty in java
- check if a string is a palindrome in java
- capitalize a string in java
- search for a character in a string in java
- remove a character from a string in java
- convert a string to uppercase in java
- convert a string to lowercase in java
- find the first occurrence of a character in a string in java
- find the last occurrence of a character in a string in java
- find the position of the first occurrence of a substring in a string in java
- find the position of the last occurrence of a substring in a string in java
- check if a string contains only numbers in java
- check if a string contains only letters in java
- check if a string contains only alphanumeric characters in java
- get the first element of array in java
- get the last element of array in java
- get the nth element of array in java
- add new item in array in java
- append item in array in java
- remove item from array in java
- copy an array in java
- merge multiple array in java
- merge two arrays together in java
- reverse arrays items in java
- sort items in array by desc in java
- sort items in array by asc in java
- count array's length in java
- check if array is empty in java
- find the length of an array in java
- iterate over an array in java
- search for a specific element in an array in java
- merge two arrays in java
- split an array into smaller arrays in java
- remove duplicates from an array in java
- insert an element at a specific index in an array in java
- extract a sub-array from an array in java
- shuffle the elements in an array in java
- count the number of occurrences of a specific element in an array in java
- find the minimum and maximum element in an array in java
- convert an array to a string in java
- convert a string to an array in java
- find the sum of all elements in an array in java
- find the average of all elements in an array in java
- find the product of all elements in an array in java
- remove a specific element from an array in java
- insert an element at the end of an array in java
- insert an element at the beginning of an array in java
- check if two arrays are equal in java
- find the common elements in two arrays in java
- find the unique elements in two arrays in java
- find the union of two arrays in java