Core Description
  
  
    
    Function id
  string id(int a_size = 32, boolean a_unsafeFirstChar = true)
   Creates a string with random characters. The first symbol is the sign _ 
  
  
      Source file
      
       fcf:fcf.js 
      
  
  
      Namespace
      
       fcf 
      
  
  
  
      Arguments:
      
        
          int a_size - Sets the number of random characters
        
          boolean a_unsafeFirstChar - [Since 1.1.55] If it is true, then the first character is equal to "_", if it is false, then the first character has a random value from 0 to f.
        
      
  
  
    Return value:
    
    
    string
    
    Random character string. The first symbol is the sign _