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Java StringBuilder delete()

By Chaitanya Singh

Java StringBuilder delete() method is used to delete a portion of the string. A StringBuilder instance represents a character sequence. We can delete a portion… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder trimToSize()

By Chaitanya Singh

Java StringBuilder trimToSize() method is used to reduce the capacity of StringBuilder instance, if possible. This method checks for non-utilized allocated space, it frees up… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder lastIndexOf()

By Chaitanya Singh

In this tutorial, we will discuss the Java StringBuilder lastIndexOf() method with the help of example programs. The syntax of lastIndexOf() method is: //Returns the… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder indexOf()

By Chaitanya Singh

In this guide, we will discuss the Java StringBuilder indexOf() method with the help of examples. The syntax of indexOf() method is: sb.indexOf(“hello”); //searches string… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder ensureCapacity()

By Chaitanya Singh

In this tutorial, we will discuss the Java StringBuilder ensureCapacity() method with the help of examples. This method ensures that a minimum capacity is maintained…. [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder substring()

By Chaitanya Singh

In this tutorial, we will discuss the Java StringBuilder substring() method with the help of examples. The syntax of substring() method is: sb.substring(4) //substring starting… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder Class With Examples

By Chaitanya Singh

StringBuilder in Java is used to create mutable strings. A mutable string is the one which can be modified instead of creating new string instance…. [Read More]

Posted Under: java | Tags: Java-StringBuilder, Java-Strings

Java StringBuilder charAt()

By Chaitanya Singh

In this tutorial, we will discuss the Java StringBuilder charAt() method with the help of examples. The syntax of charAt() method is: sb.charAt() Here, sb… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder capacity() Method

By Chaitanya Singh

Java StringBuilder capacity() method returns the current capacity of StringBuilder object. In this tutorial, we will discuss the capacity() method in detail with the help… [Read More]

Posted Under: java | Tags: Java-StringBuilder

Java StringBuilder append() Method

By Chaitanya Singh

The append() method of Java StringBuilder class is used to append a specified value at the end of this character sequence. Syntax of append() Method:… [Read More]

Posted Under: java | Tags: Java-StringBuilder

StringBuilder append() null values as “null” String

By Chaitanya Singh

While working with StringBuilder you may have come across a strange behaviour of append() method for null values. If you append a null value to… [Read More]

Posted Under: java | Tags: Java-StringBuilder

How to append a newline to StringBuilder

By Chaitanya Singh

There are following two ways to append a new Line to a StringBuilder object:1) StringBuilder.append(“\n”);2) StringBuilder.append(System.getProperty(“line.separator”)); Example In this example we have a StringBuilder object… [Read More]

Posted Under: java | Tags: Java-StringBuilder

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