—Appeal by the defendant from a judgment of the Supreme Court, Kings County (Douglass, J.), rendered August 31, 1992, convicting him of assault in the second degree, criminal possession of a weapon in the fourth degree (two counts), and reckless endan
Ordered that the judgment is affirmed.
Evidence of the defendant’s prior and contemporaneous drug transactions was properly ruled admissible by the trial court to facilitate the jurors’ understanding of the relationship among the parties (see, People v Walker,
Viewing the evidence in the light most favorable to the prosecution (see, People v Contes,
The defendant’s contention that he was deprived of the effective assistance of counsel is without merit. It is well settled that "[w]hat constitutes effective assistance is not. and cannot be fixed with yardstick precision, but varies according to the unique circumstances of each representation” (People v Baldi,
The defendant’s remaining contentions are either unpreserved for appellate review or without merit. Copertino, J. P., Pizzuto, Joy and Friedmann, JJ., concur.
