How to convert a hex string to hex number

Question

I want to convert a hex string  ex  0xAD4  to hex number  then to add 0x200 to that number and again want to print that number in form of 0x as a string   i tried for the first step   str int str item 1   -2   16     but the value that is getting printed is a decimal string not a hex formatted string  in 0x format    i want to print the final result in form of 0x      -2  to remove the last 00 from that number  item 1  is containing hex number in form of 0x

User · Answer

Use int function with second parameter 16  to convert a hex string to an integer  Finally  use hex function to convert it back to a hexadecimal number   print hex int  0xAD4   16    int  0x200   16     0xcd4   Instead you could directly do  print hex int  0xAD4   16    0x200    0xcd4

User · Answer

Use format string  intNum   123 print  0x x   intNum    or hex function   intNum   123 print hex intNum

User · Answer

Try this   hex str    0xAD4  hex int   int hex str  16  new int   hex int   0x200 print hex new int    If you don t like the 0x in the beginning  replace the last line with  print hex new int  2

[python] How to convert a hex string to hex number

Examples related to python

Examples related to string

Examples related to python-2.7

Examples related to hex