/Java/What method is use for getting the index position of a character of a string in java

What method is use for getting the index position of a character of a string in java

Character at index of string java

String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G

Source: beginnersbook.com

What method is use for getting the index position of a character of a string in java

// If you want to get the index position of a character in a String, use this method:
.charAt( /*Args int*/ )
// Here's a practial example:
String str = "Grepper";
char ch = str.charAt(0);

// If you want to get the index position of a word/char in a string(a Phrase/Sentence), you could use this method:
.indexOf( /*Args Str*/ )
// Here's a practial example:
String myStr = "This is just an example Sentence";
System.out.println(myStr.indexOf("example"));

Similar codes

0 vote270 views1 answer
Rotate array to left k cells python
Java
0 vote264 views1 answer
Media style dependency androidx
Java
4 votes285 views5 answers
How to use while loop in java
Java
0 vote268 views1 answer
Kingkaihockey
Java
2 votes248 views1 answer
Iterable interface in java
Java
0 vote285 views1 answer
Scrollbar in textarea java
Java
1 vote253 views1 answer
How to read a .json from web api java
Java
15 votes275 views6 answers
How to format a double in java to 2 decimal places
Java
0 vote276 views1 answer
Java or symbol
Java
0 vote304 views1 answer
Binary tree level traversal
Java