arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-30 16:24:09 +03:00
Code Activity

Corretions and refinements to the String examples

Browse Source
This commit is contained in:
Federico Vanzati
2012-04-06 12:59:54 +02:00
parent ade4893f58
commit 383ac95f3e
1111 changed files with 244427 additions and 223 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
build/shared/examples/08.Strings/StringIndexOf/StringIndexOf.ino
View File

@ -13,18 +13,18 @@
*/
void setup() {
// Open serial communications and wait for port to open:
// Open serial communications and wait for port to open:
Serial.begin(9600);
// this check is only needed on the Leonardo:
while (!Serial) ;
;
;
Serial.println("\n\nString indexOf() and lastIndexOf() functions:");
}
void loop() {
// indexOf() returns the position (i.e. index) of a particular character
// indexOf() returns the position (i.e. index) of a particular character
// in a string. For example, if you were parsing HTML tags, you could use it:
String stringOne = "<HTML><HEAD><BODY>";
int firstClosingBracket = stringOne.indexOf('>');
@ -53,12 +53,13 @@ void loop() {
Serial.println("The index of the last list item in the string " + stringOne + " is " + lastListItem);
// lastIndexOf() can also search for a string:
stringOne = "<p>Lorem ipsum dolor sit amet</p><p>Ipsem</p><p>Quod</p>";
// lastIndexOf() can also search for a string:
stringOne = "<p>Lorem ipsum dolor sit amet</p><p>Ipsem</p><p>Quod</p>";
int lastParagraph = stringOne.lastIndexOf("<p");
int secondLastGraf = stringOne.lastIndexOf("<p", lastParagraph - 1);
Serial.println("The index of the second last paragraph tag " + stringOne + " is " + secondLastGraf);
// do nothing while true:
while(true);
}
// do nothing while true:
while(true);
}