/Java/How to uppercase the first letter of a string in java

How to uppercase the first letter of a string in java

String str = "java";
String cap = str.substring(0, 1).toUpperCase() + str.substring(1);
// cap = "Java"

Source: stackoverflow.com

Java method to capitalize first letter

String str = "java";
String cap = str.substring(0, 1).toUpperCase() + str.substring(1);
// cap = "Java"

Source: stackoverflow.com

Java first letter to upper case

StringUtils.capitalize(..)

Init cap java

String str = "java";
str = str.substring(0, 1).toUpperCase() + str.substring(1);
// str = "Java"

Source: stackoverflow.com

Capitalize string java

String str = "hello world!";

// capitalize first letter
String output = str.substring(0, 1).toUpperCase() + str.substring(1);

// print the string
System.out.println(output);
// Hello world!

Source: attacomsian.com

Similar codes

0 vote131 views1 answer
Java hashcode
Java
0 vote139 views1 answer
Predict the output of the given code: void method2(char c) { System.out.println( (int) c); } What will be the output of the given code snippet if i) if 'x' is passed to c i) if ‘0’ is passed to c
Java
0 vote114 views1 answer
Variable is multiple of 3
Java
0 vote134 views4 answers
"%(class)s" in django
Java
16 votes118 views2 answers
Java shorthand if
Java
2 votes112 views1 answer
Android start service on boot
Java
0 vote118 views1 answer
Nested class in java 8
Java
9 votes136 views2 answers
Change port in spring boot
Java
1 vote121 views1 answer
Keytool error: java.io.IOException: keystore password was incorrect java.io.IOException: keystore password was incorrect flutter
Java
0 vote128 views1 answer
Hanoï recursive algorithm
Java