added content

Ram swaroop · Ram swaroop · commit 8046bcfe296d · 2015-11-18T10:43:10.000+05:30
diff --git a/_posts/2015-05-14-variables-and-literals.md b/_posts/2015-05-14-variables-and-literals.md
@@ -43,18 +43,22 @@ figure below:
 
 ### Literal Values for All Primitive Types
 
-A __primitive literal__ is merely a source code representation of the primitive data types—in other words, an integer, 
-floating-point number, boolean, or character that you type in while writing code. The following are examples of
+A __primitive literal__ is merely a source code representation of the primitive data types, in other words, an integer, 
+floating-point number, boolean, or character etc. that you type in while writing code. The following are examples of
 primitive literals:
 
 {% highlight java %}
+127          // byte literal
+376          // short literal
+4290         // int literal
+58L          // long literal
+2546.343f    // float literal
+2546789.343  // double literal
 'b'          // char literal
-42           // int literal
 false        // boolean literal
-2546789.343  // double literal
 {% endhighlight %}
 
-**Integer Literal**
+####Integer Literals
 
 There are four ways to represent integer numbers in the Java language: decimal (base 10), octal (base 8),
 hexadecimal (base 16), and from Java 7, binary (base 2).
@@ -73,6 +77,13 @@ int i1 = _1_000_000; // illegal, can't begin with an "_"
 int i2 = 10_0000_0;  // legal, but confusing
 {% endhighlight %}
 
+NOTE: You can use the underscore character for any of the numeric types (including doubles and floats), but for
+doubles and floats, you CANNOT add an underscore character directly next to the decimal point.
+
+**Decimal Literals**
+
+
+
 
 
 
