Can my boyfriend be rearrested after bail for a misdemeanor for vandalism and battery/ what r the outcomes of his court date ?

Yes, it isn't up to you to file charges, thats the DA. If more charges are filed than what he bailed out at, then yes bail could be set and raised.

Multiple Pre-preliminary's?

Hearings can be continued for evidence, attorney availability, among other reasons. If someone refuses to waive time, then their case could go faster.

Your lawyer should know, and you wouldnt be arrested unless you agreed to that as part of your plea deal.

It's going to be filed as a felony, whether it settles as a misdemeanor depends on the damages he can pay back and how good of an attorney you...

I was with someone who was caught stealing at sears they issued me a program to pay money for the theft what happens dont pay

They could sue you, but unless the Court ordered you to pay after a conviction, you can generally ignore it, absent them suing you.

Generally yes, it will appear, though infractions are not held against people for jobs. You can expunge an infraction under PC 1203.4a.

In October 2011 i was charged and pleaded no contest to 11350(a). Can this be expunged or reduced?

Under Prop 47 this is now a misdemeanor for all purposes. If you are off probation for this case and not on probation on another case, and did not...

You can and should report it, generally you will safe under the SOL for rape cases, but do it sooner rather than later, and then the DA can decide...

Generally if it is for a misdemeanor or felony case, you could, and it could violate your probation or extend your probation. If it's a traffic...

Is it illegal for a 15 year old and an 18 year old to have sexual interaction?

It's generally illegal for the 18 year old, though "sexual interaction" is pretty vague.