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How to debug a Flask app

How are you meant to debug errors in Flask Print to the console Flash messages to the page Or is there a more powerful option available to figure out whats

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How to embed an autoplaying YouTube video in an iframe

I am trying to embed the new iframe version of a YouTube video and get it to auto play As far as I can tell there is no way of doing this by amending flags to

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How to find out the MySQL root password

I cannot figure out my MySQL root password how can I find this out Is there any file where this password is stored I am following this link but I do not have

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How to install python modules without root access

Im taking some university classes and have been given an instructional account which is a school account I can ssh into to do work I want to run my

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How to JSON serialize sets duplicate

This question already has answers here How to make a class JSON serializable 46 answers Closed 1 year ago I have a Python set that contains objects with hash

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How to keep a Python script output window open

I have just started with Python When I execute a python script file on Windows the output window appears but instantaneously goes away I need it to stay there

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How to make an immutable object in Python

Although I have never needed this it just struck me that making an immutable object in Python could be slightly tricky You cant just override setattr because

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How to make for loop without iterator variable

Is it possible to do following without the i for i in rangesomenumber do something If you just want to do something N amount of times and dont need the

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How to prevent form resubmission when page is refreshed F5 CTRLR

I have a simple form that submits text to my SQL table The problem is that after the user submits the text they can refresh the page and the data gets

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