java-string-examplesStrings
How to convert a String to uppercase
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In this blog post, I will be explaining how you can convert a String to uppercase. Consider the following code […]
Category: Strings
This post has sample programs related to Java Strings
Java Interview QuestionsStrings
String vs StringBuffer vs StringBuilder
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A very common interview question is to ask the difference between String, StringBuffer and StringBuilder. So in this blog post, […]
Java Interview QuestionsStrings
How are Java Strings immutable
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You might have heard a lot about Java Strings being immutable. You might have also faced interview questions where you […]
java-date-handling-examplesjava-string-examplesStrings
How to convert a String to a Date
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In this blog post, I will be demonstrating how you can convert a String to a Date object. Consider the […]
java-string-examplesStrings
How to find the number of words in a Sentence
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In order to find the number of words in a sentence, you can use the String.split method. The following code […]
java-string-examplesStrings
How to check if a String has only alphabets
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You can use Java regular expressions to check if a String has only alphabets as follows: The above code […]
java-string-examplesStrings
How to replace a character in a String with another character
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There is a replace method provided by the String class that can be used to replace a character in a […]