// Declares String reference variable str1 and str2 String str1; String str2; // Assigns the reference of a String object "Hello" to str1 str1 = new String( "Hello World !!" ); // Assigns the reference stored in str1 to str2 str2 = str1; System.out.println( str1 ); //Hel...
Another way to truncate aStringis to use thesplit()method, which uses a regular expression to split theStringinto pieces. Here we’ll use a regular expression feature calledpositive lookbehindto match the specified number of characters beginning at the start of theString: staticStringusingSplitMet...
We can also use StringBuilder to pad a string in Java by appending space or characters to the required string.Implementation codeBelow is the Java implementation using StringBuilder to manually construct padded strings.Open Compiler public class stbuilder { public static void main(String[] args) {...
There are three main ways to convert a long value to a String in Java e.g. by usingLong.toString(long value)method, by usingString.valueOf(long),and by concatenating with an empty String. You can use any of these methods to convert a long data type into a String object. It's not ...
The standard way to convert one object to String in Java is just calling thetoString()method, but since here we need to convert primitive int to String, I prefer to useString.valueOf(int)method. It reads better because we are converting an int to String and not an Integer to String. ...
#How to convert BigDecimal to String with an example in Java? In Java, we can convertBigDecimaltoStringin multiple ways. The first way with thetoStringmethod, and the second with thetoEngineeringStringmethod. The third way, use the simpletoPlainStringmethod. ...
publicclassBooleanToString{publicstaticvoidmain(String[]args){booleana=true;String b=String.valueOf(a);System.out.println(b);}} Output: true Convert aBooleanObject to a String UsingtoString()in Java The next example shows how we can convert aBooleanobject to a string. Here, we can use the...
int[]numbers={3,2,1};Arrays.sort(numbers);System.out.println(Arrays.toString(numbers));// Output:// [1, 2, 3] Java Copy In this example, we useArrays.sort()to sort an array of integers. The output shows the array sorted in ascending order. ...
Advertisement myString = Integer.toString(myInteger); Step 4 Print the variable to the console. To verify the conversion, print to the screen. To print in Java, use this code: System.out.println(myString); Advertisement
In Java, you can convert a string to a character using the charAt() method of the String class. This method takes an index as an argument and returns the character at that index.