Regular expression java

//Ther are three type of REGULAR EXPRESSION     
   //first
   ^(.+)@(.+)$   "^(.+)@(.+)$\""
   //second
   ^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,6}$
     //third
   ^[\\w!#$%&'*+/=?`{|}~^-]+(?:\\.[\\w!#$%&'*+/=?`{|}~^-]+)*@(?!-)(?:[a-zA-Z0-9-]+\\.)+[a-zA-Z]{2,6}$

Similar codes

-1 vote224 views1 answer
Get spring application context
Java Spring
1 vote184 views1 answer
Shakescleare merchant of venice
Java
0 vote187 views1 answer
Uri/Beecrowd problem no - 1150 solution in Java
Java
0 vote225 views1 answer
Difference between ‘>>’ and ‘>>>’ operators in java
Java
1 vote152 views1 answer
Get value of string java
Java
0 vote165 views1 answer
Bebra
Java
4 votes158 views1 answer
Remeove space between date and time java
Java
3 votes225 views2 answers
Array.swap java
Java
1 vote116 views1 answer
Beanutils.copyproperties exclude properties
Java
7 votes195 views2 answers
Read double java
Java