styles.less

@subjects: "Android","C_CPlusPlus","CSharp", "HTML", "Java","JavaEE","PHP","SQL";

@count:length(@subjects);

.myloop (@index) when (@index <= @count){
	
  	@name:extract(@subjects,@index);
	
  	.myimage_@{index}{
		content:url('http://www.godoro.com/subjects/@{name}.jpg');
	}
  
 	.myloop(@index + 1);
}

.myloop(1);