Is Defendant's failure to provide a proper foundation for a claim on appeal sufficient to be successful on appeal?

Is there any case law in which a defendant is successful in his claim that the Defendant failed to properly evaluate the Defendant's evidence? (California, United States of America)

Does Defendant have a valid claim to be able to claim damages from a defendant who has been found guilty of a similar claim against the Defendant? (California, United States of America)

Is a defendant's failure to make a timely and specific objection to a motion on the grounds that he now raises an objection on appeal forfeits his claim on appeal? (California, United States of America)

Is a claim for damages brought by defendant in a personal injury action brought by plaintiff against defendant in the Superior Court of Appeal against Defendant in a civil case? (California, United States of America)

Is a defendant's claim that the trial court's failure to provide him with the means and subpoena witnesses to defend at trial a violation of his Sixth Amendment right to represent himself at trial reversible? (California, United States of America)

Can a defendant bring a notice of appeal to the Court of Appeal claiming that he failed to raise his constitutional claims in the trial court? (California, United States of America)

Does Defendant have a claim that the trial court abused its discretion to treat Defendant as a "defendant" in a medical malpractice case? (California, United States of America)

What are the implications of a defendant's failure to bring a motion for a hearing on a Defendant's Miranda rights claim? (California, United States of America)

Is a defendant entitled to the benefit of the Court of Appeal's Appeal of Appeal when they are not yet convicted? (California, United States of America)

Does Holt's failure to object on appeal constitute a waiver of the claim on appeal? (California, United States of America)