How to add type "int" to string ?

[Carel Fellinger]

Uwe Hoffmann <nospam at nospam.de> wrote:
> shuibo wrote:
>> 
>> Hello all :
>> in my program I want to give a char variable a Hex value , for example :
>> a = "Hello World"
>> a = a + 0x00
>> but it display "cannot add type int to string"
>> what can I do ?
>> thanks very very much !


> a = a + chr(0x00)

or even

a = "Hello World\x00"

But I wonder, why would you end a Python string with a null char?
-- 
groetjes, carel