The motions for nonsuit were properly overruled. “The principle governing this case has been decided by several adjudications on the subject by this Court. The principle is that no man by the show of violence has the right to put another in fear and thereby force him to leave a place where he has the right to be.” State v. Martin, 85 N.C. 508, 510. The evidence does not disclose whether the knife with which defendant threatened Lipinsky was open or shut, nor does it reveal that defendant actually swung the knife at the prosecuting witness. As the Court pointed out in a similar case, however, under the circumstances this was immaterial. State v. Shipman, 81 N.C. 513. Defendant was so near the unarmed Lipinsky that the latter would have been at his mercy had he opened the knife and taken one step forward, “the work of but a moment.” Lipinsky had no alternative but to encounter an unequal conflict or *269to abandon the goods taken from his store. In State v. Shipman, supra, the defendant, after using threatening language with reference to the prosecuting witness within his hearing, advanced upon him with a knife, continuing the use of violent and menacing expressions. The evidence left it doubtful as to whether the knife was open, but when the defendant got within 5-6 feet of the witness, the latter retreated. It was held that defendant was properly convicted of an assault. Accord, State v. Martin, supra; State v. Allen, 245 N.C. 185, 95 S.E. 2d 526; State v. McIver, 231 N.C. 313, 56 S.E. 2d 604. See Note, 36 N.C.L. Rev. 198 (1957) and State v. Daniel, 136 N.C. 571, 48 S.E. 544.
Defendant makes six assignments of error. Only the two relating to the court’s refusal to allow the motions for nonsuit purport to comply with the rules of this Court, which are fully set out and annotated in 254 N.C. 783-824 (1961). Subsequent amendments appear in 259 N.C. 753 (1963) and 264 N.C. 757 (1965). “We have time and time again called attention to the Eules of Practice in this Court. They are mandatory.” Walter Corporation v. Gilliam, 260 N.C. 211, 132 S.E. 2d 313. A failure to comply with the rules may result in a dismissal of the appeal. Trust Co. v. Henry, 267 N.C. 253, 148 S.E. 2d 7; Pruitt v. Wood, 199 N.C. 788, 156 S.E. 126. Counsel representing an appellant should familiarize himself with the rules of this Court as well as the substantive law of his case.
The Eules of Practice in the Supreme Court of North Carolina apply to indigent defendants and their court-appointed counsel as well as to all other appellants. State v. Price, 265 N.C. 703, 144 S.E. 2d 865. The purpose of Eule 19(3), which requires that each assignment of error itself disclose with particularity the specific matters alleged as error without requiring “a voyage of discovery” through an often voluminous record, is twofold: (1) to enable the members of the Court, in their pre-argument examination of the record, to ascertain the questions involved in the appeal and thus to obtain maximum benefits from the arguments; (2) to reduce the possibility that an error in the trial below will escape detection. “The assignments of error, when properly prepared, pinpoint the controversy.” State v. Wilson, 263 N.C. 533, 534, 139 S.E. 2d 736, 737; State v. Dishman, 249 N.C. 759, 107 S.E. 2d 750. Today, no court to which all litigants can appeal as a matter of right can hope to cope with its burgeoning calendar without the full cooperation of its bar. As Chief Justice Clark said in McDowell v. Kent, 153 N.C. 555, 558, 69 S.E. 626, 627, and as Stacy, C.J., repeated in Greene v. Dishman, 202 N.C. 811, 812, 164 S.E. 342, 343:
“What the Court desires, and indeed the least that any appellate court requires, is that the exceptions which are bona *270 fide be presented to the Court for a decision, as the points determinative of the appeal, shall be stated clearly and intelligibly by the assignment of errors and not by referring to the record, and therewith shall be set out so much of the evidence or of the charge or other matter or circumstance (as the case may be) as shall be necessary to present clearly the matter to be debated.
“This requirement of the Court is not arbitrary but has been dictated by its experience and from a desire to expedite the public business by our being enabled to grasp more quickly the case before us and thus more intelligently follow the argument of counsel. In this practice we have followed what has long been adopted by other courts.”
Defendant’s assignments of error 5 and 6 relate to portions of the judge’s charge, but those portions to which exceptions were taken are not recopied in the assignment as required by Rule 19(3). Hill v. Logan, 262 N.C. 488, 137 S.E. 2d 822. Defendant’s sixth assignment of error is as follows:
“EXCEPTION No. 6 (R p 25): The defendant maintains that this statement by the court goes beyond the mere statement of the defendant’s position, and that, in fact, it amounts to a slander or ridicule of the defendant’s position. The defendant excepts to this and assigns this as his Assignment of Error #6.”
This will not do. The correct way to have presented this exception would have been in a form substantially as follows:
No. 6. Defendant assigns as error the following portions of his Honor’s charge:
“The defendant says and contends in the first place that he wasn’t even out there, that he’s never been out there, and that he’s never been out there by himself, or with anyone else, and he didn’t take any suit of clothes, that he never saw a suit of clothes in the place of business and that he didn’t walk out with any suit of clothes. He had no companion with him who walked out with any suit of clothes. Not having ever been there he couldn’t possibly have taken a suit of clothes off a rack, and he had nothing in the world to do with it at all, and that Lipin-sky was just imagining things if he thought this man was out there; that Lipinsky never lost a suit of clothes. He didn’t have any suit of clothes out there on a rack. He doesn’t even sell suits of clothes.” (R 24-25).
EXCEPTION No. 6; R p 25.
*271Although it is sometimes necessary to do so, we are always reluctant to dispose of any appeal otherwise than upon its merits. For that reason, we have considered assignment of error No. 6, which, in our opinion, has merit.
The defendant’s plea of not guilty controverted and put in issue the existence of every fact necessary to constitute the offense charged in the two warrants upon which he was tried. State v. Mitchell, 260 N.C. 235, 132 S.E. 2d 481. This legal principle, intended to protect an accused, was turned against defendant by that portion of the judge’s charge quoted above. It tended to ridicule, and thus impair, the effect of defendant’s plea of not guilty. It therefore constituted a violation of G.S. 1-180, which forbids a judge to express to the jury his opinion on the facts of the case he is trying. Power Company v. Black, 263 N.C. 811, 140 S.E. 2d 540. The Attorney General, in his brief, concedes that this particular portion of the charge “appears to be an overstatement of defendant’s contentions,” and that “nothing would have been lost had the court omitted the statement.” He contends, however, that when the charge is considered as a whole, defendant has not been prejudiced. We do not agree.
There is no suggestion in the entire record that Lipinsky does not run a clothing store. When the judge charged that defendant contended that Lipinsky, “doesn’t even sell suits of clothes,” the jurors, recognizing the absurdity of such a contention, likely understood that the judge considered the rest of defendant’s contentions to be on a par with that one. State v. Dooley, 232 N.C. 311, 59 S.E. 2d 808.
A trial judge is not required to state to the jury the contentions of either the State or the defendant. In a case where the State’s evidence seems to establish defendant’s guilt conclusively, and the judge must strain credulity to state any contrary contention for defendant, his obvious solution is to state no contentions at all. A simple explanation of the effect of the plea of not guilty will fulfill the requirement. As every trial lawyer knows, a judge can indicate to the jury what impression the evidence has made on his mind and what deductions he thinks it should draw from it without expressly stating his opinion in so many words. If, however, the judge intimates an opinion by his manner of stating the evidence, “by im-balancing the contentions of the parties, by the choice of language in stating the contentions, or by the general tone and tenor of the trial,” he violates G.S. 1-180 no less. State v. Simpson, 233 N.C. 438, 442, 64 S.E. 2d 568, 571. “Every suitor is entitled by the law to have his cause considered with the ‘cold neutrality of the impartial judge’ and 'the equally unbiased mind of a properly instructed jury. This *272right can neither be denied nor abridged.” Walker, J., in Withers v. Lane, 144 N.C. 184, 192, 56 S.E. 855, 858.
Applying this principle to exception No. 6, there must be a
New trial.