How to make loop in python

Question

ALL,

I have a following list:

["abc", "def", 'ghi"]

What I need to get from it is a string:

"abc,def,ghi"

There is a comma between first and second element, but not at the end of the string.

Unfortunately, Python does not have a construction like:

std::string str;
for( int i = 0; i < 3; i++ )
{
    str += list[i];
    if( i != 2 )
        str += ",";
}

How do I do it in Python?

Blender · Accepted Answer · 2013-08-29 05:14:20Z

7

Think of it in terms of a goal, not the way you'd do it in C++. You want to join the elements together:

','.join(elements)

answered Aug 29, 2013 at 5:14

Blender

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