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Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Class | String
Name |

### setCharAt()

Examples |
    void setup() {
      Serial.begin(9600);
      String str = String("CCCP");
      str.setCharAt(0,'1');
      Serial.println(str);  // Prints "1CCP"
    }

    void loop() {
      // Nothing for loop()
    }
Description | Sets the character at the specified index. An index ranges from 0 to the length of the string minus 1. The first character of the sequence is at index 0, the next at index 1, etc.
Syntax |
    setCharAt(index, ch)
Parameters |

index | int: the index of the character
ch | char: the character

Returns | none
Usage | Application

Updated on July 07, 2011 11:09:08pm PDT