Passing the parcel(data)

When I first learned how to use Django, passing variables was a constant source of confusion. With some practice, I got a better handle on the basics. You pass variables from the view to the template via context. And you pass variables from the template to the view via :

the URL

POST(when submitting forms, for instance)
and query parameters.

That's all I needed at that point in time anyway. I've just discovered there are more ways of passing them. One in particular caught my eye, passing it via sessions.

It's so easy to use. Once you've set it in your view, you can access it anywhere in your project. I imagine this is not something you would want to do with sensitive information though? I might be wrong of course. But it's definitely interesting to learn a new way to pass around variables.

Comments

Deviants in a normal world

It's definitely been a bit since I've seen this graphy. Anyone who has learnt about standard deviation knows this graph. Standard Deviation Standard deviation shows us how spread out all the values in a set are from the mean. The higher the standard deviation, the more spread out the values are over a wider range and the flatter this curve. In a normal distribution, most values are within 1 standard deviation from the mean(the green part of the graph). Apparently NumPy can calculate standard deviation too! import numpy numSet = [ *lots of numbers* ] numSetStdDev = numpy.std(numSet) Variance The variance also indicates how spread out the values in a set are. It measures the average degree to which each value differs from the mean. variance = standard deviation ^2 import numpy numSet = [ *lots of numbers * ] numSetVar = numpy.var(numSet) Source: https://www.w3schools.com/python/python_ml_standard_deviation.asp

So long and thanks for all the fish! Part 1 of 2

I have been with the Tech Academy both as a software developer bootcamp student, as well as an employee. After my bootcamp, I was hired first as the live project instructor, and then as Live Project Director. This, I believe, gives me a unique point of view. I have absolutely no regrets and would join the bootcamp again. But there are a number of things I would do differently. What I have learnt as a former student 1. DO NOT WORK PART TIME. I worked part-time(20-30hrs) during my bootcamp. I was up at 2.30-3.00am every day to work for several hours. I took a short nap, and then I took a 1hr bus ride down to campus. Studied for 7- 9 hours. Took a 1hr bus ride back home. Lather, rinse, repeat. I also had some family obligations. My weekends and half the summer were taken up caring for my young stepdaughter. I was completely exhausted by the end of the bootcamp and I didn't know if I could do more. Learning to program is HARD. You need to be fully focused. I am fortunate because I di...

Certified CSS Surgeon

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I do it for my cat

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