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Stack Overflow : Recent Questions and Answers (Page 15)

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Use virtual function to calculate area for different shapes C++

#include <iostream>#include <fstream>using namespace std;class Shape{ public: string name; double width, height, radius; public: void set_data (double a,...

Asked on 12/30/2021 by Var_the_an

1 answer

Update a with react

I have a tag select that could be selected but i do have a next and previous buttons that should update the option. I tried to do that using sort()...

Asked on 12/30/2021 by Mara Oliveira

1 answer

Euclidean distance of all pandas rows to single row

I have a dataset that gives the values of some songs, ie something that looks like: acousticness danceability energy instrumentalness key liveness loudness 0...

Asked on 12/30/2021 by aquamad96

1 answer

Condition not executed properly when using getchar()

When I use getchar in this code, the output doesn't run correctly and consecutively!#include <stdio.h>#include <conio.h>int main(){ int i, sum=0, num; float ave;...

Asked on 12/30/2021

1 answer

Different result with online compiler and visual code

I have been getting different results if I run my program on Visual Code or an online compiler. I think this is an version issue, but I am not able...

Asked on 12/30/2021 by Swayamjeet Swain

0 answer

recursive function debug asserion failed

I try to use recursive function to output all parameters of an int type vector, it works butenter image description here there is a Debug Assertion failed...

Asked on 12/30/2021 by Steven Zhou

2 answer

SQL Grant Execute On Object where do I put GO?

Confused on the location of a GO when granting execute permission on a stored procedure to a role Approach #1:GOGRANT EXECUTE ON OBJECT::[dbo].[StoredProcedure] TO [AppRole] ...

Asked on 12/30/2021 by Andy Williams

2 answer

Split string by comma unless followed by a space or a '+'

I'm trying to split an extremely long string by commas. I have two requirements, however:the comma cannot be followed by a spacethe comma cannot be followed by a '+' symbolso...

Asked on 12/30/2021 by Callum Brown

3 answer

Why is df.info().to_csv('File_name.csv') returning error?

I'm attempting to save df.info() into a .csv file. I tried using this:df.info().to_csv('file_name.csv')However receive this error:AttributeError: 'NoneType' object has no attribute 'to_csv'Any ideas for saving the df.info() to...

Asked on 12/30/2021 by sshaikh

3 answer

Get values of cells in dataframe column quickly

I have a dataframe in which one of the columns has the format:Items33355111111111616...I want to quickly get a single instance of every number (so for the example above I...

Asked on 12/30/2021 by user11035198

2 answer

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