Add new blogpost, how to convert an int to string in java

_posts/java-string/2020-01-05-convert-string-to-int.md

@@ -24,7 +24,7 @@ I have listed down two ways to convert a String into an Integer.
 
 You can watch [the video on my youtube channel for "How To Convert A String To An Integer In Java"](https://www.youtube.com/watch?v=pNHjvpNHVCs).
 
-[![How To Convert A String To An Integer In Java](https://img.youtube.com/vi/pNHjvpNHVCs/0.jpg)](https://www.youtube.com/watch?v=pNHjvpNHVCs "How To Convert A String To An Integer In Java")
+<iframe width="560" height="315" src="https://www.youtube.com/embed/pNHjvpNHVCs" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 
 Now we will see the above ways to convert string to integer one by one.
 

_posts/java-string/2021-02-27-convert-int-to-string.md

@@ -0,0 +1,101 @@
+---
+layout: post
+title: "How To Convert An Integer To String In Java"
+author: gaurav
+image: assets/images/2021-02-27/convert-int-to-string.webp
+categories: [Java, Core Java, String]
+description: "In this article you are going to learn how can you convert an integer to a String."
+---
+
+In this article you are going to learn how can you convert an integer to a String.
+
+There are multiple ways we can convert an int to string in java. let's check what are they.
+
+1. `String.ValueOf()` method
+2. `Integer.toString()` method
+3. String.format() method
+
+## 1. `String.valueOf()` method
+
+`String.valueOf()` method returns the string representation of the  `Object`  argument.
+
+So when we pass an int as parameter to `valueOf()` method, it returns it's String representation.
+
+If the argument is  `null`, then a string equal to  `"null"`will be returned.
+
+Internally `valueOf()` method calls `toString()` method on the object argument to get its string representation.
+
+An example to convert an int to string using `valueOf()` method is given below.
+
+```java
+/*
+ * A program to convert an int to string in java using 
+ *  the String.toSTring() method.
+ *
+ * @author Gaurav Kukade at coderolls.com
+ */
+
+public class IntToSTring{
+
+     public static void main(String []args){
+
+        int number = 1234;
+
+        String numberString = String.valueOf(number);
+
+        //print string value of number
+        System.out.println("numberString: " + numberString);
+    }
+}
+```
+Output
+```java
+numberString: 1234
+```
+
+## 2. `Integer.toString()` method
+
+`Integer.toString()` method returns the String object of the Integer's value.
+
+The value is converted to signed decimal representation and returned as a string, exactly as if the integer value were given as an argument to the `toString()` method.
+
+An example to convert an int to string using the `toString()` method is given below.
+
+```java
+/*
+ * A program to convert an int to string in java using 
+ *  the Integer.toString() method.
+ *
+ * @author Gaurav Kukade at coderolls.com
+ */
+
+public class IntToSTring{
+
+     public static void main(String []args){
+
+        int number = 1234;
+
+        //String numberString = String.valueOf(number);
+
+
+        String numberString = Integer.toString(number);
+        //print string value of number
+        System.out.println("numberString: " + numberString);
+    }
+}
+```
+Output
+```java
+numberString: 1234
+```
+If you found this article worth, support me by  [giving a cup of Coffee ☕](https://www.paypal.me/GauravKukade)
+
+### Related Articles
+
+-   [How to convert String to Integer in Java](https://coderolls.com/convert-string-to-int/)
+-   [Learn About Java String Pool And intern() Method](https://coderolls.com/java-string-pool-and-intern-method/)
+-   [How Do I Compare Strings In Java](https://coderolls.com/compare-strings-in-java/)
+-   [How To Reverse A String In Java (5 ways)](https://coderolls.com/reverse-a-string-in-java/)
+-   [Compare Two Strings Lexicographically In Java](https://coderolls.com/compare-two-strings-lexicographically-in-java/)
+-   [Difference Between StringBuffer and StringBuilder class](https://coderolls.com/difference-between-stringbuffer-and-stringbuilder/)
+-   [8 Basic GIT Commands Every Newbie Developer Must Know](https://coderolls.com/basic-git-commands/)

_posts/java-uuid/2020-12-23-create-uuid-in-java.md

@@ -3,7 +3,7 @@ layout: post
 title: "How To Create UUID in Java?"
 author: gaurav
 image: assets/images/2020-12-23/create-uuid-in-java.webp
-categories: [ Java, Core Java, String]
+categories: [Java, Core Java, String]
 description: "In this article you will see, how to create UUID in Java."
 featured: true
 hidden: true
@@ -79,6 +79,5 @@ If you found this article worth, support me by  [giving a cup of Coffee ☕](htt
 -   [How Do I Compare Strings In Java](https://coderolls.com/compare-strings-in-java/)
 -   [How To Reverse A String In Java (5 ways)](https://coderolls.com/reverse-a-string-in-java/)
 -   [Compare Two Strings Lexicographically In Java](https://coderolls.com/compare-two-strings-lexicographically-in-java/)
--  [Difference Between StringBuffer and StringBuilder class](https://coderolls.com/difference-between-stringbuffer-and-stringbuilder/)
-
-- [8 Basic GIT Commands Every Newbie Developer Must Know](https://coderolls.com/basic-git-commands/)
+-   [Difference Between StringBuffer and StringBuilder class](https://coderolls.com/difference-between-stringbuffer-and-stringbuilder/)
+-   [8 Basic GIT Commands Every Newbie Developer Must Know](https://coderolls.com/basic-git-commands/)