Bell Jacquise, Author at iZZiSwift

Why is Flask application not creating any logs when hosted by Gunicorn?

January 15, 2021 Bell Jacquise

Question or problem about Python programming: I’m trying to add logging to a web application which uses Flask.

Functions Defined The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists.

How to return custom JSON in Django REST Framework

January 15, 2021 Bell Jacquise

Question or problem about Python programming: I am trying to return custom json with get_queryset but always get 404 error in response.

Swift: get UI objects by ID?

January 14, 2021January 17, 2021 Bell Jacquise

Question or problem in the Swift programming language: in iOS, is it possible to assign a string ID to UI objects and then retrieve them in the code by that ID?

What is other option available in swift instead of refactoring and renaming class or attribute name?

January 14, 2021January 17, 2021 Bell Jacquise

Question or problem in the Swift programming language: When I was truing to rename my class in swift it will show error like below.

How to use Selenium with Python?

January 14, 2021January 17, 2021 Bell Jacquise

Question or problem about Python programming: How do I set up Selenium to work with Python? I just want to write/export scripts in Python, and then run them. Are there any resources for that? I tried googling, but the stuff I found was either referring to an outdated version of Selenium (RC), or an outdated […]

SFSafariViewController loading blank white page

January 14, 2021January 17, 2021 Bell Jacquise

Question or problem in the Swift programming language: I am using SFSafariViewController to open a URL in my iOS app.. it was working perfectly on iOS 9 but after updating my device to iOS 10, it just loads a blank white page with no URL in the address bar. Even safariViewController(controller: SFSafariViewController, didCompleteInitialLoad didLoadSuccessfully: Bool) […]

How to use setattr correctly, avoiding infinite recursion

January 14, 2021January 17, 2021 Bell Jacquise

Question or problem about Python programming: I want to define a class containing read and write methods, which can be called as follows:

Could not find an overload for ‘*’ that accepts the supplied argument

January 14, 2021 Bell Jacquise

Question or problem in the Swift programming language: I have converted a String to an Int by by using toInt(). I then tried multiplying it by 0.01, but I get an error that says Could not find an overload for ‘*’ that accepts the supplied argument. Here is my code:

Launch an IPython shell on exception

January 14, 2021 Bell Jacquise

Question or problem about Python programming: Is there a way to launch an IPython shell or prompt when my program runs a line that raises an exception?

%matplotlib line magic causes SyntaxError in Python script

January 14, 2021 Bell Jacquise

Question or problem about Python programming: I try to run the following codes on Spyder (Python 2.7.11):