String.remove()

설명

제공된 index에서 스트링 끝까지 또는 제공된 index에서 인덱스 더하기 count 까지 문자를 없앤 스트링으로 바꿈.

문법

myString.remove(index)

myString.remove(index, count)

매개변수

  • index: unsigned int 형 변수
  • count: unsigned int 형 변수

반환값

  • 없음

예제 코드

void setup() { Serial.begin(9600); String myString = "Arduino"; Serial.println(myString); // string before myString.remove(2, 2); Serial.println(myString); // string after } void loop() { }

시리얼 모니터에 결과:

Newbiely | Arduino IDE 2.3.8
──
File
Edit
Sketch
Tools
Help
Arduino Uno
Newbiely.ino
···
8 Serial.println("Hello World!");
Output
Serial Monitor
Message (Enter to send message to 'Arduino Uno' on 'COM15')
New Line
9600 baud
Arduino Arino
Ln 11, Col 1
Arduino Uno on COM15
2

※ 주의 및 경고:

If the string is modified, it is highly recommended using String.reserve() to prevent the memory fragmentation issue

ARDUINO BUY RECOMMENDATION

Arduino UNO R3
Arduino Starter Kit
Disclosure: Some links in this section are Amazon affiliate links. If you make a purchase through these links, we may earn a commission at no extra cost to you.
Additionally, some links direct to products from our own brand, DIYables .

※ OUR MESSAGES