My small registration app gives and error when I try to validate the submited data by user and check if the entered e-mail exists. here is my files: ...
.extend takes an argument the same way as .append, it doesn't take its argument via the assignment operator (equals sign, =) That should be all you need Posting to the forum is only allowed for members with active accounts.
16.12.2019 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
15.06.2017 · I've been making this simple reddit bot, and it worked fine while I was testing it, but now for some reason it keeps giving me this: Traceback (most recent call last): File "conniptions.py", line 49, in <module> run_bot(r, comments_replied_to) File "conniptions.py", line 24, in run_bot comments_replied_to.append(comment.id) AttributeError: 'filter' object has no …
Why myList[1] is considered a 'str' object? Because it is a string. What else is 'from form', if not a string?(Actually, strings are sequences too, i.e. they can be indexed, sliced, iterated, etc. as well - but that's part of the str class and doesn't make it a list or something).. mList[1] returns the first item in the list 'from form' If you mean that myList is 'from form', no it's not!!!
Solution 3. The python variable should be checked for the list. if the variable is of type list, then call the append method. Otherwise, take the alternative path and ignore the append () attribute. The example below will show how to check the type of the variable and how to call append method.
28.11.2021 · Output (array([3], dtype=int64),) As Indexes in array starts from 0, Here in the numbers array 0 th index consists of value 0, 1 st index has value 1, 2 nd index has value 2 and 3 rd index has value 9 which is specified so it returned an array which contains a value 3.. Example 2: Specify an element in where method such that the element we specified is occurred more than …