How to convert ascii value in integer to its character equivalent in flutter?












1















I am new to flutter and I just want to display a list of alphabets in a for loop. I just want to know how can I convert the integer to ascii character. I searched for this and I found dart:convert library, but I don't know how to use it.



I want something like - 



for(int i=65; i<=90; i++){

print(ascii(i));    //ascii is not any method, its just to understand my question

}


It should print the letters from 'A' to 'Z'.






dart flutter ascii







share|improve this question



























    1















    I am new to flutter and I just want to display a list of alphabets in a for loop. I just want to know how can I convert the integer to ascii character. I searched for this and I found dart:convert library, but I don't know how to use it.



    I want something like - 



    for(int i=65; i<=90; i++){
    
print(ascii(i));    //ascii is not any method, its just to understand my question
    
}


    It should print the letters from 'A' to 'Z'.






    dart flutter ascii







    share|improve this question

























      1












      1








      1








      I am new to flutter and I just want to display a list of alphabets in a for loop. I just want to know how can I convert the integer to ascii character. I searched for this and I found dart:convert library, but I don't know how to use it.



      I want something like - 



      for(int i=65; i<=90; i++){
      
print(ascii(i));    //ascii is not any method, its just to understand my question
      
}


      It should print the letters from 'A' to 'Z'.






      dart flutter ascii







      share|improve this question














      I am new to flutter and I just want to display a list of alphabets in a for loop. I just want to know how can I convert the integer to ascii character. I searched for this and I found dart:convert library, but I don't know how to use it.



      I want something like - 



      for(int i=65; i<=90; i++){
      
print(ascii(i));    //ascii is not any method, its just to understand my question
      
}


      It should print the letters from 'A' to 'Z'.






      dart flutter ascii




      dart flutter ascii






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 13 '18 at 6:04









      KeshavKeshav

      296




      296
























          1 Answer
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          You don't need dart:convert, you can just use String.fromCharCode



           print(String.fromCharCode(i));


          More info: https://api.dartlang.org/stable/2.0.0/dart-core/String/String.fromCharCode.html






          share|improve this answer























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            1 Answer
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            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            You don't need dart:convert, you can just use String.fromCharCode



             print(String.fromCharCode(i));


            More info: https://api.dartlang.org/stable/2.0.0/dart-core/String/String.fromCharCode.html






            share|improve this answer




























              2














              You don't need dart:convert, you can just use String.fromCharCode



               print(String.fromCharCode(i));


              More info: https://api.dartlang.org/stable/2.0.0/dart-core/String/String.fromCharCode.html






              share|improve this answer


























                2












                2








                2







                You don't need dart:convert, you can just use String.fromCharCode



                 print(String.fromCharCode(i));


                More info: https://api.dartlang.org/stable/2.0.0/dart-core/String/String.fromCharCode.html






                share|improve this answer













                You don't need dart:convert, you can just use String.fromCharCode



                 print(String.fromCharCode(i));


                More info: https://api.dartlang.org/stable/2.0.0/dart-core/String/String.fromCharCode.html







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 13 '18 at 6:25









                diegoveloperdiegoveloper

                11.8k11630




                11.8k11630






























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