Bugs Faced while Code

i have one requirement..some one help me out how to do it...my query was.if the user is selecting two days ex:monday and wednesday. i need to get all the monday and wednesday date from current date for 24 days ... like if the select tuesday and thursday i want to get date of those days for 24 count ...

Am working in live server database without taking backup. Unfortunately I truncate the table means is there any way to retrieve the truncate table in mysql? Answer Please... Like wise same i working in live server database without taking backup. IF i delete the row in a table. Is there any other way to retrieve the row? Answer Please....  Likewise same while working in MySqlYog if we have duplicate values in a table. We selecting the row with where condition. Then it will display the values Table name: orderdetails Orderid  Ordernumber  Employeeid 1                  1201          231 2                  1201          231 We select the any one values and click the delete button. Then it will ...

Update Query -------------------                                            --> You can update more one column value together.                      --> You can give any condition using [where clause]. Syntax to update in mysql -------------------------- ------- -- Update                   Table-Name  Set                   Column-Name1 = "Value1",                   Column-Name2 = "Value2"     ...

Is Java Fully Object Oriented Language? If Yes means tell me how it is? If No means tell me how it is? Reply to this whoever known....