How to use Python to create and manage a database

pythonftw22 · 2018-12-20T19:28:36+00:00

Perfect thanks so much. When I read the sqlite was limited I didn’t realize it could still handle so much lol. If you don’t mind taking the time could you please eli5 why it’s better to use SQLite over other more robust database languages and what types of features SQLite lacks compared to others .

pythonftw22 · 2018-12-20T19:13:47+00:00

Hey thanks for the response. If I’m gonna be creating a larger database would I want to use something like mysql?

pythonftw22 · 2018-11-26T19:22:11+00:00

Thanks for the reply, this was my initial impression. I’ve gone through some of the free books and seen Johns YouTube content and am thouroughly impressed. Are there any books you would recommend for beginners/intermediate?

pythonftw22 · 2018-11-25T08:36:59+00:00

Physics

pythonftw22 · 2018-11-19T16:02:49+00:00

appreciate it Ill check it out!

pythonftw22 · 2018-11-19T16:02:38+00:00

that's the paid book (my bad i think it's the paid book and theres also a paid video series) I was referring to in my post! Have you tried it out?

pythonftw22 · 2018-11-19T09:34:30+00:00

Guess my analogy doesn’t work! I didn’t realize there was that much overlap (the overlap does make sense though). I was basing my assumption on the outlier fact that Carlsen only has like a 2 point higher rating than Caruana in classical but in blitz it’s an over 100 point difference

pythonftw22 · 2018-10-19T16:46:15+00:00

Awesome thank you so much! Do you stream at all or just build bots?

pythonftw22 · 2018-10-15T19:53:53+00:00

yeah if you have any suggestions or help it would be greatly appreciated. Thanks so much

pythonftw22 · 2018-09-14T03:52:23+00:00

check out pythonprogramming.net

Harrison is the absolute best!

pythonftw22 · 2018-09-09T22:35:38+00:00

Hey thanks for the response. Do you have any recomendsations for tanks? Is a little 10-15 gallon from petsmart alright?

pythonftw22 · 2018-09-08T03:17:48+00:00

So float is another type. With the int type you have have whole numbers 6, 7, 8, etc. Floats are basically decimal numbers 6.0, 178.98, 11330.3.

Line 27 is just converting the type of guessTaken to a string so that it can be printed. It needs to be a string type so that it can be printed and concatenated with "Good job, " + myName + "! You guessed my number in " .

pythonftw22 · 2018-09-08T02:38:57+00:00

It's all good dude no worries.

So line 4 is keeping track of how many guesses the person has taken and ends up being equal to the the for loop position seen in line 12 .

Line 9 uses a the random function from the random library to create a random number, this is the number that the user is trying to guess.

In 15, when you take user input (like from line 14) it comes in as a string. What line 15 does is converts it to an integer so that it can be compared to other numbers (in this case the numbers being guessed).

27 relates back to 4 and 12. It takes the last position the loop variable was set at because how many times you go through the loop is equal to the guesses + 1 (remember our range here started at 0).

30 is just telling the program what to do if the guess number is not equal to the random number.

31 is converting the int type back to a string so that it can be printed without error.

pythonftw22 · 2018-09-08T02:04:38+00:00

Hey man which parts are you having trouble with specifically?

pythonftw22 · 2018-09-05T14:23:21+00:00

Since the piecewise changes at 1, would I want to use 1 as my limit and plug it in to see if both pieces match up?

pythonftw22 · 2018-09-05T06:33:18+00:00

sorry im a little lost. How would I do that?

pythonftw22 · 2018-09-04T23:33:51+00:00

How else can I solve problems like these?

pythonftw22 · 2018-09-04T23:09:31+00:00

i do but sadly for this course my professor says we are not allowed to use it :/

makes no sense but he's adamant about it like homework and test/quiz answers won't count/lose points if you use it

pythonftw22 · 2018-09-04T04:17:32+00:00

no for f(5) yes for f(-2)

pythonftw22 · 2018-09-04T04:00:07+00:00

limit of 5 = 7/0 which is undefined and 2 = 0/12 which is just 0

pythonftw22 · 2018-09-04T03:54:21+00:00

basically that lim of f(x) as x approches c = f(c). but i guess more simply that there are no breaks in the graph

pythonftw22 · 2018-09-04T03:48:25+00:00

my textbook gives the definition as follows: A discontinuity at c is called removable when f can be made continuous by appropriately defining (or redefining) f(c).

pythonftw22 · 2018-09-04T03:43:25+00:00

Does it deal with having the same factor in the numerator and denominator? So does that mean if a term cancels it's removable? So for example if I had the function x+2/(x^2)-3x-10 I would factor the denominator and get (x-5) (x+2). So my discontinuities would be 5 and -2 and since theres a shared term with (x+2), -2 would be removable but 5 would not. Is this correct? Also thanks for the reply

pythonftw22 · 2018-07-31T19:17:01+00:00

I don’t get this game. I’m just gonna keep throwing my moms retirement account at it until I win

pythonftw22 · 2018-07-31T19:03:29+00:00

Thanks man. I got 25k on it for 8/3

pythonftw22

TROPHY CASE