Index Separation Line

Question

How would I split a string into a specific index? for example, split the row into index 10, so that the row will now be equal to all values ​​up to index 10, and then reset the remainder.

Answer 1

How about substring(0,10) or substring(0,11) depending on whether index 10 is included or not? You would have to check length() >= index , though.

An alternative could be org.apache.commons.lang.StringUtils.substring("your string", 0, 10);

Answer 2

 String s ="123456789abcdefgh"; String sub = s.substring(0, 10); String remainder = s.substring(10); 

Answer 3

This should do it: s = s.substring(0,10);

Answer 4

 String newString = oldString.substring(0, 10); 

Answer 5

it works too

 String myString = "a long sentence that repeats itself = 1 and = 2 and = 3 again" String removeFromThisPart = " and" myString = myString .substring(0, myString .lastIndexOf( removeFromThisPart )); System.out.println(myString); 

the result should be

long sentence repeating itself = 1 and = 2