This command help us to evaluate a situation by comparing one value with a datatype to get the expected output. The result will be a boolean which is
Down below, we are going to see the symboles or a special characters that Java can read in order to interact with them:
| Symbols | Meaning |
|---|---|
| Equal to (==) | Comapring two values (Numbers, strings and booleans) to see if they are the same. |
| Not equal to (!=) | to see if the two values are not the same (exact opposite of ==) |
| Strict Equal to (===) | compares two values to check both the datatype and value are the same |
| Stict not Equal (!==) | compares two values to check both the datatype and value are not the same |
| Greater than > | to check if the number on the left is greater than of the right. |
| Less than < | to check if the number on the left is less than of the right. |
| Greater than or Equal >= | to check if the number on the left is greater than or equal of the right |
| Less than or equal <= | to check if the number on the left is less than or equal of the right |
Comparison Operators often return single values of T or F, Which allow the users to compare the results more than one comparision Operator. Check the below image.
Now lets have a look of other logical Operators:
| Logical Symbol | Meaning |
|---|---|
| && | its (AND) Logical where this Operator test more than one Condition.(see the image below table for more example). |
| (or) | tests at lesat one Condition (see the image below table for more example). |
| ! | takes a single boolean value and inverts it (see the image below table for more example). |
to check a Condition. if it returns true, a code will block run. Then the Condition will be checked again and if it still returns true. (Check the Two images below)
