How to set a condition in a loop











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fun main(args: Array<String>) {

        val books = arrayListOf("farenheit 451", "1984", "Altered Carbon", "dark matter", "Le probleme à trois corps")

        for (book in books) {

            if (book.contains('e')) {

                for(l in book){

                    println(l)

                }

            }

        }

    }


Hey guys, quick question this time,



what if i want to set a condition on the type of data ? as in it would only print the character of book that is of a certain type of data( int for exemple)






loops conditional conditional-types







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    fun main(args: Array<String>) {
    
        val books = arrayListOf("farenheit 451", "1984", "Altered Carbon", "dark matter", "Le probleme à trois corps")
    
        for (book in books) {
    
            if (book.contains('e')) {
    
                for(l in book){
    
                    println(l)
    
                }
    
            }
    
        }
    
    }


    Hey guys, quick question this time,



    what if i want to set a condition on the type of data ? as in it would only print the character of book that is of a certain type of data( int for exemple)






    loops conditional conditional-types







    share|improve this question







    New contributor




    mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      fun main(args: Array<String>) {
      
        val books = arrayListOf("farenheit 451", "1984", "Altered Carbon", "dark matter", "Le probleme à trois corps")
      
        for (book in books) {
      
            if (book.contains('e')) {
      
                for(l in book){
      
                    println(l)
      
                }
      
            }
      
        }
      
    }


      Hey guys, quick question this time,



      what if i want to set a condition on the type of data ? as in it would only print the character of book that is of a certain type of data( int for exemple)






      loops conditional conditional-types







      share|improve this question







      New contributor




      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct. 











      fun main(args: Array<String>) {
      
        val books = arrayListOf("farenheit 451", "1984", "Altered Carbon", "dark matter", "Le probleme à trois corps")
      
        for (book in books) {
      
            if (book.contains('e')) {
      
                for(l in book){
      
                    println(l)
      
                }
      
            }
      
        }
      
    }


      Hey guys, quick question this time,



      what if i want to set a condition on the type of data ? as in it would only print the character of book that is of a certain type of data( int for exemple)






      loops conditional conditional-types




      loops conditional conditional-types






      share|improve this question







      New contributor




      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 2 days ago









      mathieu

      104




      104




      New contributor




      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      mathieu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





























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