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Thread: Append a .csv file?
Post: Append a .csv file?
Hello.
Is there a way to append a .csv file? Everything I've tried writes over the existing data in a .csv file with new data. Isn't there code in python 3.6 to append a .csv file like you would a .... |
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emerger |
General Coding Help |
1 |
2,633 |
Nov-01-2018, 09:10 PM |
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Thread: Return Object Created from Multiple Classes
Post: RE: Return Object Created from Multiple Classes
So awesome - both responses. Thank you. Tomorrow I will work with this.
Pete |
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emerger |
General Coding Help |
3 |
3,045 |
Oct-18-2018, 02:14 AM |
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Thread: Return Object Created from Multiple Classes
Post: Return Object Created from Multiple Classes
Hello.
I have an object (lyst2) that is created from multiple classes. When I use that returned object in another module and iterate through it, I get the addresses of the object's values and not the... |
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emerger |
General Coding Help |
3 |
3,045 |
Oct-17-2018, 11:53 PM |
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Thread: Classes: How to Print Specific Attributes
Post: RE: Classes: How to Print Specific Attributes
Yes! Thank you so much. It is so simple! I think I tried everything else. Truly, I am grateful. |
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emerger |
General Coding Help |
3 |
3,951 |
Oct-13-2018, 08:49 PM |
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Thread: Classes: How to Print Specific Attributes
Post: RE: Classes: How to Print Specific Attributes
It seems to me that if I were to create the following method() in the classStudent, I now have a method within the class to print full name. However I'm not sure how to get the First_Name and Last_Na... |
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emerger |
General Coding Help |
3 |
3,951 |
Oct-13-2018, 07:52 PM |
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Thread: Classes: How to Print Specific Attributes
Post: Classes: How to Print Specific Attributes
Hello.
I'm having trouble printing specific attributes from my object-array. My code is below, and it contains my class Student, class Array, along with two function (main, and the function that crea... |
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emerger |
General Coding Help |
3 |
3,951 |
Oct-13-2018, 05:59 PM |
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Thread: Array - Problem with Simple Code
Post: RE: Array - Problem with Simple Code
Ok-Got it!.
So the result (output) is now considered an array? The output 'Array' looks the same as the list output.
data_list = []
with open("student_advisees_testdata.csv",'r') as csv_fil... |
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emerger |
General Coding Help |
8 |
4,399 |
Oct-11-2018, 09:00 PM |
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Thread: Array - Problem with Simple Code
Post: Arrays - Populating an Array
Hello again. This is the second part to my previous question. I've learned a bit about arrays, but the solution to this array problem still alludes me, so I thought I'd ask for help again here. Bott... |
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emerger |
General Coding Help |
8 |
4,399 |
Oct-11-2018, 07:28 PM |
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Thread: Array - Problem with Simple Code
Post: RE: Array - Problem with Simple Code
I'm running this on Spyder. Maybe I'll try idle.
I pasted the class into the same file as the program and still got the error message.
My machine is Mac OS 10.13.6
Honestly, it's got to be operator e... |
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emerger |
General Coding Help |
8 |
4,399 |
Oct-11-2018, 03:52 AM |
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Thread: Array - Problem with Simple Code
Post: Array - Problem with Simple Code
Hello.
I am having trouble understanding arrays and how to populate them(later). I am just starting out. Right now I get an error message for the code below, yet I copied the program (below) from the... |
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emerger |
General Coding Help |
8 |
4,399 |
Oct-11-2018, 03:02 AM |
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Thread: Unexpected Results for Selection Sort
Post: RE: Unexpected Results for Selection Sort
Thank you so much for taking the time. I am grateful. |
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emerger |
General Coding Help |
2 |
2,486 |
Jul-28-2018, 02:19 PM |
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Thread: Unexpected Results for Selection Sort
Post: Unexpected Results for Selection Sort
My book, "Fundamentals of Python, Data Structures" gives me this code for selection sort. I tried the code and got unexpected results (below). I've looked the code over and over and have not copied ... |
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emerger |
General Coding Help |
2 |
2,486 |
Jul-28-2018, 02:51 AM |
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Thread: Recursive Solution - Greatest Common Denominator
Post: RE: Recursive Solution - Greatest Common Denominat...
Thank you Larz60+
I will probably look at this all day to understand and comprehend. I will also incorporate an iteration counter into those coding problems I don't understand. I can't wait to start... |
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emerger |
General Coding Help |
2 |
2,767 |
Mar-17-2018, 03:01 PM |
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Thread: Recursive Solution - Greatest Common Denominator
Post: Recursive Solution - Greatest Common Denominator
Hello. I am trying to understand Recursives. Below is a code given us while taking a course. Can anyone explain to me (map out) what is going on inside this code step by step? the code gives the gr... |
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emerger |
General Coding Help |
2 |
2,767 |
Mar-12-2018, 01:56 AM |
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Thread: Multiplication Recursive Solution - What's Going On Inside the Code?
Post: Multiplication Recursive Solution - What's Going O...
Hello. Here is a block of code my instructor gave us to understand. It returns 12. I ask you: In the commented section at the bottom, do I have the steps correct in describing what is happening in... |
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emerger |
General Coding Help |
1 |
2,618 |
Mar-03-2018, 09:45 PM |
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Thread: Converting Decimal to Binary
Post: Converting Decimal to Binary
Hello.
My instructor gave us this code to understand. I think I understand what each line does except one line below in bold. Will someone please explain what 'result[0:-p]' is supposed to do for th... |
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emerger |
General Coding Help |
1 |
2,794 |
Feb-27-2018, 06:40 PM |
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Thread: Binary for Decimal Numbers
Post: Binary for Decimal Numbers
Hello. Am taking a class and we had to convert decimal numbers to binary. While trying to understand the code to do this, I found out that all numbers less than .5, in binary, begin with a 0. While... |
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emerger |
General Coding Help |
1 |
2,668 |
Feb-26-2018, 05:08 PM |
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Thread: Simple Code - What's going on inside it?
Post: RE: Simple Code - What's going on inside it?
thank you. Will play with it also. |
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emerger |
General Coding Help |
2 |
2,393 |
Jan-28-2018, 10:00 PM |
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Thread: Simple Code - What's going on inside it?
Post: Simple Code - What's going on inside it?
Below is code from my class. When I run the code with several integers, it somehow stores them and returns them all when "else" is run. I suspect it is because of the empty "" values for the variabl... |
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emerger |
General Coding Help |
2 |
2,393 |
Jan-28-2018, 09:06 PM |
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Thread: Simple Code - Strange Results?
Post: RE: Simple Code - Strange Results?
Understood. Thank you very much |
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emerger |
General Coding Help |
5 |
3,567 |
Jan-28-2018, 12:22 AM |