Cov txheej txheem:

Yuav ua li cas koj ntaus A tsis sib npaug kos npe rau ntawm Mac?
Yuav ua li cas koj ntaus A tsis sib npaug kos npe rau ntawm Mac?

Video: Yuav ua li cas koj ntaus A tsis sib npaug kos npe rau ntawm Mac?

Video: Yuav ua li cas koj ntaus A tsis sib npaug kos npe rau ntawm Mac?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim

lej

  1. Yuav tsim lub tsis sib npaug kos npe rau ntawm Mac cov keyboard shortcut yog Kev xaiv Sib npaug .
  2. Lwm pab tau keyboard ua ke yog Option Shift Sib npaug qhov no ua tus Plus lossis Minus Kos npe .

Tsis tas li ntawd, ua li cas koj ntaus ntawv tsis sib npaug?

Cov tsis sib npaug kos npe (≠) yog siv los txheeb xyuas cov khoom uas lawv tsis ua sib npaug rau ib leeg, piv txwv li 1 ≠ 2. Ib txoj kev nkag mus rau tsis sib npaug rau cim hauv Word isto hom 2260 ua x. Xwb lub cim tuaj yeem nrhiav tau los ntawm kev mus rau qhov ntxig tab thiab cov cim nyob rau hauv subset lej ua haujlwm.

Tsis tas li ntawd, koj yuav ua li cas kos npe sib npaug ntawm cov keyboard? Tsim cov = cim ntawm U. S. keyboard Tsim ib qho sib npaug kos npe siv ib tug U. S. keyboard nias lub sib npaug qhov tseem ceeb, uas yog nyob rau tib lub ntsiab lus ntxiv (+) thiab mus rau sab laug ntawm backspace lossis delete nyob ntawm koj keyboard.

Qhov thib ob, ua li cas koj ntaus lub cim sib npaug ntawm cov keyboard Mac?

Nthuav cov Cov cim ntawv qhia zaub mov, xaiv Mathematical Cov cim thiab ces xaiv cov kev sib npaug kos npe (nws yuav tsum siv 'x' lossis '*'). Koj yuav pom tus cwj pwm cov ntaub ntawv thiab cov cim muaj feem xyuam. Koj tuaj yeem luag tus tus cwj pwm los ntawm qhov dej mus rau cov ntawv nyeem, lossis nyem Ntxig rau ntxig nws.

Puas txhais tau tias tsis sib npaug?

Lub cim siv los qhia qhov tsis sib xws - thaum cov khoom muaj tsis sib npaug - yog ib slash sib npaug kos npe "≠" (Unicode 2260). Feem ntau cov lus programming, txwv lawv tus kheej rau ASCII cim teeb, siv ~=, !=, /=, =/=, los yog sawv cev rau lawv cov boolean inequalityoperator.

Pom zoo: