In the example you gave, there is no difference, in terms of output, between append and +=. But there is a difference between append and + (which the question originally asked about).

Oct 31, 2008 · 677 What is the difference between the list methods append and extend? .append() adds its argument as a single element to the end of a list. The length of the list itself will increase by one. …

Is there an article or forum discussion or something somewhere that explains why lists use append/extend, but sets and dicts use add/update? I frequently find myself converting lists into sets …

Nov 25, 2013 · I figured out how to append multiple values to a list in Python; I can manually input the values, or put the append operation in a for loop, or the append and extend functions. Any neater …

The append -method however does literally what you ask: append the object on the right-hand side that you give it (the array or any other object), instead of taking its elements. An alternative Use extend() …

Jan 7, 2015 · Now that all of this is clear, we should be able to intuit the answer to the question "How does append work in Python?" The result of the append() method is an operation on the mutable list …

Aug 2, 2010 · 464 Define a set Use add to append single values Use update to add elements from tuples, sets, lists or frozen-sets

Dec 9, 2008 · How do I append an object (such as a string or number) to an array in JavaScript?

Jan 16, 2011 · Append mode will make the operating system put every write, at the end of the file irrespective of where the writer thinks his position in the file is. This is a common issue for multi …

Sep 5, 2012 · I want to store the intermediate values of a variable in Python. This variable is updated in a loop. When I try to do this with a list.append command, it updates every value in the list with the new