30 нояб. 2011 г. · Strings don't have any kind of character subtraction that corresponds to concatenation with the + operator. You need to take a substring ... Subtract String from String - java How to "subtract" 2 given strings In Java? Другие результаты с сайта stackoverflow.com

16 мая 2017 г. · Create a function to reverse string concatenation. Input Two strings (alphanumeric + spaces), where one should be subtracted for the other.

19 нояб. 2022 г. · Java has only one overload operator, that is plus (+) . It don't allow minus(-) operator on strings.. no any other arithmetic operations on ...

Java Program to Remove a Substring from a String The key method here is replace(). This can be called on a string to replace the first parameter with the ...

9 нояб. 2022 г. · You can remove all instances of a character from a string in Java by using the replace() method to replace the character with an empty string.

30 окт. 2021 г. · You need to loop through each character, and when you encounter the first number then read till you find a space. Then you will get your number.

22 янв. 2016 г. · Easy fix, just convert them to base-19 integers like so: System.out.println(new BigInteger("ABCDEFGHI", 19).subtract(new BigInteger("FGHI", 19)));

9 июл. 2021 г. · String subtraction makes no sense, but if you want results like these: "ABC" - "BC" = "A" "ABC" - "AB" = "C" then you can use str.replace method ...

18 мар. 2009 г. · I am having a string variable,say String a="30" and another string variable String b="1" . Now i need to subtract 1 from 30.How do i subtract these two things.

28 июл. 2023 г. · I think the syntax should equal the same as str.replace(x, '') , as there's currently no shortcut for it.