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Thread: Timeit module
Post: RE: Timeit module
Got it! Thanks.
Yeah they're just 2 different sets |
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Miraclefruit |
Data Science |
9 |
6,033 |
Jan-28-2018, 04:16 AM |
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Thread: Timeit module
Post: RE: Timeit module
How does that take the intersection into consideration? |
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Miraclefruit |
Data Science |
9 |
6,033 |
Jan-28-2018, 03:43 AM |
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Thread: Timeit module
Post: RE: Timeit module
(Jan-28-2018, 02:25 AM)egslava Wrote: %%timeit import numpy as np NUM_ELEMS = 10 SCALE = 1000 s1 = set( (np.random.rand(NUM_ELEMS) * SCALE).astype('int') ) s2 = set( (np.random.rand(NUM_ELEMS) * SC... |
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Miraclefruit |
Data Science |
9 |
6,033 |
Jan-28-2018, 02:29 AM |
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Thread: Timeit module
Post: RE: Timeit module
(Jan-28-2018, 02:16 AM)egslava Wrote: s = set(1000) This code is not runnable.
how do i fix this? i really can't find any good examples of timeit module using intersection |
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Miraclefruit |
Data Science |
9 |
6,033 |
Jan-28-2018, 02:23 AM |
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Thread: Timeit module
Post: Timeit module
I'm trying to see the runtime of s.intersection(t) that takes two sets s and t and returns a new set with all the elements that occur in both s and t.
So, for example, i want to try running |s| = 10... |
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Miraclefruit |
Data Science |
9 |
6,033 |
Jan-28-2018, 02:00 AM |
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Thread: Helping understand classes
Post: RE: Helping understand classes
(Nov-27-2017, 01:43 AM)Larz60+ Wrote: To really understand how this code works, load it up with a debugger and
single step through the entire process, looking at all the variables along
the way.
I'... |
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Miraclefruit |
General Coding Help |
10 |
6,382 |
Nov-27-2017, 02:15 AM |
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Thread: Helping understand classes
Post: RE: Helping understand classes
This is one of the quiz solutions from the MIT courseware. So I'm really confused as to how they got that.
(Nov-26-2017, 10:58 AM)heiner55 Wrote: This is the outout:
Output:Rectangle with area 6.0... |
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Miraclefruit |
General Coding Help |
10 |
6,382 |
Nov-27-2017, 01:31 AM |
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Thread: Helping understand classes
Post: Helping understand classes
According to the solutions, the following code prints out
Square with side 5.0
Rectangle with area 6.0
Circle with radius 2.0
Square with side 6.0
Rectangle with area 6.0
Circle with radius 1.0
clas... |
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Miraclefruit |
General Coding Help |
10 |
6,382 |
Nov-26-2017, 03:54 AM |
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Thread: Implementing classes , RSS feed program
Post: Implementing classes , RSS feed program
News Feed Program. I need help fixing these errors listed below. My code is completed but I don't know how to approach these errors. If you'd like detailed description of the assignment: https://ocw.m... |
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Miraclefruit |
Homework |
1 |
3,559 |
Oct-16-2017, 02:16 PM |
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Thread: Sorting File
Post: Sorting File
Write a program that displays the current justices ordered by the year they joined the Supreme Court.
So there is a file containing the justices in this form:
Henry,Baldwin,Andrew Jackson,PA,1830,... |
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Miraclefruit |
Homework |
1 |
3,442 |
Apr-15-2017, 10:40 PM |
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Thread: Starting to use functions help
Post: RE: Starting to use functions help
[quote pid='12946' dateline='1490173276']
This seems to be working:
[/quote]
def getInput():
h = int(input("Enter the initial height of the ball: "))
v = int(input("Enter the initial velocity ... |
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Miraclefruit |
General Coding Help |
5 |
7,639 |
Mar-22-2017, 03:52 PM |
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Thread: Starting to use functions help
Post: Starting to use functions help
Write a program to provide information on the height of a ball thrown straight up into the air. The program should request as input the initial height, h feet, and the initial velocity, v feet per sec... |
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Miraclefruit |
General Coding Help |
5 |
7,639 |
Mar-22-2017, 02:39 AM |
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Thread: While loop/half-life
Post: RE: While loop/half-life
(Mar-06-2017, 02:27 AM)ichabod801 Wrote: Okay, but what's the condition on the while loop going to be?
while (carbon > 0.5)? |
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Miraclefruit |
Homework |
6 |
8,549 |
Mar-06-2017, 02:38 AM |
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Thread: While loop/half-life
Post: RE: While loop/half-life
i wasthnking divide by 0.012%? or keep multplying by 0.0988% in the while loop |
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Miraclefruit |
Homework |
6 |
8,549 |
Mar-06-2017, 02:24 AM |
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Thread: Newtons problem
Post: RE: Newtons problem
(Mar-06-2017, 02:16 AM)micseydel Wrote: You're off by a 0 in your k constant.
wow i can't believe that was the problem haha. thanks |
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Miraclefruit |
Homework |
2 |
5,632 |
Mar-06-2017, 02:23 AM |
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Thread: Newtons problem
Post: Newtons problem
Newton’s Law of Cooling states that when a hot liquid is placed in a cool
room, each minute the decrease in the temperature is approximately proportional
to the difference between the liquid’s tempera... |
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Miraclefruit |
Homework |
2 |
5,632 |
Mar-06-2017, 01:56 AM |
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Thread: While loop/half-life
Post: While loop/half-life
Carbon-14 is constantly produced in Earth’s upper atmosphere
due to interactions between cosmic rays and nitrogen, and is found in all plants and animals.
After a plant or animal dies, its amount of c... |
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Miraclefruit |
Homework |
6 |
8,549 |
Mar-06-2017, 01:50 AM |
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Thread: While loops
Post: RE: While loops
Thank you, that's a way better to put it. |
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Miraclefruit |
General Coding Help |
7 |
5,448 |
Mar-06-2017, 01:49 AM |
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Thread: While loops
Post: While loops
L = [2, 4, 6, 8]
total = 0
while L != []:
total += L[0]
L = L[1:]
print(total)How do I make this snippet simplified/clearer? |
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Miraclefruit |
General Coding Help |
7 |
5,448 |
Mar-06-2017, 12:05 AM |