Python - Join with newline

Question

In the Python console  when I type    gt  gt  gt    n  join   I    would    expect    multiple    lines      Gives    I nwould nexpect nmultiple nlines    Though I d expect to see such an output   I would expect multiple lines   What am I missing here

User · Answer

You forgot to print the result  What you get is the P in RE P L and not the actual printed result   In Py2 x you should so something like    gt  gt  gt  print   n  join   I    would    expect    multiple    lines    I would expect multiple lines   and in Py3 X  print is a function  so you should do  print   n  join   I    would    expect    multiple    lines       Now that was the short answer  Your Python Interpreter  which is actually a REPL  always displays the representation of the string rather than the actual displayed output  Representation is what you would get with the repr statement   gt  gt  gt  print repr   n  join   I    would    expect    multiple    lines      I nwould nexpect nmultiple nlines

User · Answer

You need to print to get that output  You should do   gt  gt  gt  x     n  join   I    would    expect    multiple    lines     gt  gt  gt  x                     this is the value  returned by the join   function  I nwould nexpect nmultiple nlines   gt  gt  gt  print x      this prints your string  the type of output you want  I would expect multiple lines

User · Answer

When you print it with this print  I nwould nexpect nmultiple nlines  you would get   I would expect multiple lines   The  n is a new line character specially used for marking END-OF-TEXT  It signifies the end of the line or text  This characteristics is shared by many languages like C  C   etc

User · Answer

The console is printing the representation  not the string itself   If you prefix with print  you ll get what you expect   See this question for details about the difference between a string and the string s representation  Super-simplified  the representation is what you d type in source code to get that string

User · Answer

You have to print it   In  22     n  join   I    would    expect    multiple    lines    Out 22    I nwould nexpect nmultiple nlines   In  23   print   n  join   I    would    expect    multiple    lines    I would expect multiple lines

[python] Python - Join with newline

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