Java manipulate alphabet list

String alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";int indexOfLetterD = alphabet.indexOf("D");//indexOfLetterD equals 3

Source: medium.com

Java manipulate alphabet list

String middle3 = (string.length() < 3) ? null : 
              string.substring(string.length() / 2 - 1, string.length() / 2 + 2);

Source: stackoverflow.com

Java manipulate alphabet list

String middle3 = (string.length < 3) ? null : string.substring(string.length / 2 - 1), string.length / 2 + 2);

Source: stackoverflow.com

Java manipulate alphabet list

for (int i = 'A'; i <= 'Z'; i++)
    for (fileName: fileNameList) {
        if ((int)fileName.charAt(0) == i) {
            AlphabetList.add((char)i);
        }
    }
}

Source: stackoverflow.com

Similar codes

4 votes174 views5 answers
Java main method
Java
0 vote162 views1 answer
* What went wrong: Value 'C:\Program Files\Java\jdk1.8.0_111' given for org.gradle.java.home Gradle property is invalid (Java home supplied is invalid)
Java
1 vote163 views1 answer
Datatypes in arduino
Java
0 vote180 views2 answers
Sort int array in descending order java
Java
0 vote284 views1 answer
Add Future Date in AndroidStudio
Java
1 vote156 views1 answer
String cannot be resolved to a type eclipse
Java
3 votes152 views1 answer
Copy arraylist java
Java
0 vote168 views1 answer
Settext java
Java
0 vote172 views1 answer
How to create an entry in java
Java
2 votes155 views1 answer
Android list[i]
Java