| Operator |
Description |
Example |
Result |
| + |
Addition sign. Adds two numbers together.
|
8+2
|
10
|
| - |
Subtraction sign. Subtracts number from a number.
|
8-2
|
6
|
| * |
Multiplication sign. Multiplies two numbers.
|
4*4 |
16
|
| / |
Division sign. Divides a number by another number.
|
5/2 |
2.5 |
| % |
Modulus. Tracks the reminder of two divided numbers.
|
5%2 |
1 |
| ++ |
Increment. Increases values by one each run. |
x=3
x++ |
x=4 |
| -- |
Decrement. Decreases values by one in each run. |
x=3
x-- |
x=2 |
| = |
Assignment sign. Assigns right variable or value to the left variable. |
x=y |
x has same value as y |
| += |
Left variable is added to right value on each run. |
x+=y |
x=x+y
|
| -= |
Left variable is subtracted from right value on each run. |
x-=y |
x=x-y
|
| *= |
Left variable is multiplied by the right value on each run. |
x*=y
|
x=x*y
|
| /= |
Left variable is divided by the right value on each run. |
x/=y |
x=x/y |
| %= |
Reminder is tracked on each run. |
x%=y
|
x=x%y |
| == |
Compares two values and returns boolean.td>
| 4==3 |
false |
|
| != |
Tests if the values are NOT equal |
4!=3 |
true |
| > |
Test if the left value is greater right value |
5>4 |
true |
| < |
Test if the left value is less than right value |
5<8 |
true |
| >= |
Test if left value greater than or equal to right value |
3>=5 |
false |
| <= |
Test if left value less than or equal to right value |
3<=5 |
true |
| && |
Performs a logical conjunction on two expressions. AND for other languages. |
See if statement |
See if statement |
| || |
Performs a logical conjunction on two expressions. OR for other languages. |
See if statement |
See if statement |
| && |
Perform a logical negation on an expression. AND for other languages. |
See if statement |
See if statement |
|| 
|| 
|| 
Form Validation