Hello, My original question was:  I'm working a problem using Excel and Python where I am tasked to take a large file of data in excel, import to Python, and then reduce these into three columns [Source / Destination / Distance]. Is there any way someone may assist me in converting the excel file columnns down to three where Source/Destination/Distance can be displayed?  -- Then I was asked to provide the excel. How would I attach the excel to this question? I do not see such feature through this window. Please advise. Thank you! -- So, now that I have modified the dataframe in Python. How do I populate this as a table in MySQL? I am currently recieving the following error when attempting to upload PyMySQL [see attached].

Q: Program in C. Help please! Write some code in the main() function to accomplish the following…

A: Solution :Required  code will be : #include <stdio.h>#define MAX 10#define INF 99999#include…

Q: Give an explanation as to why programmers are the primary target audience for file specification…

A: The primary target audience: A company's main target audience is the group of clients it believes it…

Q: MUST BE IN C AND UTILIZE USER DEFINED FUNCTION. THANK YOU. UDF should take an ARGUMENT – which is AN…

A: Declare variables for rows and columns of the matrix. Prompt the user to enter the number of rows…

Q: Do you know what the difference is between a shallow copy and an in-depth copy?

A: Introduction: The distinction between shallow and deep copying applies solely to compound items…

Q: - Apply No. 2 and print the result as follows: • Send the files and the database file (Export /…

A: Table: CREATE TABLE  (   int(10) NOT NULL AUTO_INCREMENT,   varchar(30) DEFAULT NULL,   varchar(30)…

Q: (i) Write a pseudocode to solve the problem. (ii) Draw a flowchart of the program. (iii) Write a…

A: i) Write pseudo code for measure water acidity and temperature ii) Draw a flowchart of the program…

Q: How would i use python the create a function to display the different stores that made a sale in…

A: The first thing to be done is to copy the csv file in the root folder where python files are…

Q: The script (M-file) is as following: function z=fun(x) Z=x.^3-2; end x=fzero('fun',[-3,3]) in words…

A: Solution:   Given, ------------------------------------function…

Q: With the load and loads functions, the JSON structure will be converted to what Python data type?…

A: The loads() function in Python is used to convert a JSON string into a Python data type. The…

Q: It's important to keep in mind that Symbian, Android, and the iPhone all employ the same file…

A: 1) Symbian was a mobile operating system primarily used by Nokia devices until its discontinuation…

Q: Tell the commands for python jupyter pandas manipulation required for these operations. 1* Import…

A: 1.The required module for reading file is pandas and command is  import pandas as pd

Q: What comes to mind when you hear the word "data abstraction"? How can a file be broken down into its…

A: What is data: Data refers to any collection of information, facts, or statistics that can be…

Q: Use ones /zeros functions, create a 4 x 5 matrix in which the first two rows are Os and the next two…

A: Since no programming language is mentioned, I am using Matlab. 1. Code: A=zeros(4,5);…

Q: What is a file system's free space map? A file system's free space map is a metadata structure that…

A: File system is an organising system used to manage the files present on storage devices.It is…

Q: What are two reasons why JSON formatted files are useful for data storage?  What are two advantages…

A: The json is standard text-based format for representing structured data based on JavaScript

Q: Describe the reasons why programmers are the primary target audience for file specification books…

A: A system analyst, also known as business technology analyst, is an information technology (IT)…

Q: Based on your understanding of the C language, suggest a sample program/application that requires…

A: Here we have given a program in c for file processing.

Q: Solve it in python: You need to use the pictures followed by this question to be able to answer…

A: Question = Write a Pandas program to read a dataset from automobiles DataFrame and modify the…

Q: A File was sorted by key field, and then 10 records were stored in each block. Multi-level Indexing…

A: Given: A File was sorted by key field, and then 10 records were stored in each block. Multi-level…

Q: You are working as the software developer for the police department. You will need to use the…

A: private static final String INPUT_FILE = "seattle-crime-stats-by-1990-census-tract-1996-2007.csv";…

Q: What C++ header file libraries are used in file handling? What are file modes? Discuss each mode.

A: In C++, file handling is done through various header file libraries that provide classes and…

Q: PROBLEM -0260: Follow the flow chart and the group of items given to write a program called…

A: This is a complete program which consists of a MAIN PART and a SUBPROGRAM. The MAIN part reads in…

Q: Tell the commands for python jupyter pandas manipulation required for these operations. 1* Import…

A: As per Q and A guidelines, we are supposed to answer only 4 sub-questions in a question. Please post…

Q: Problem: • Assume that we have a matrix that stored inside a file and it contains monthly salary of…

A: As the programming language is not mentioned here, we are using JAVA The code is given below with…

Q: Problem #2. - Create a dedicated functions for each of the following: 1. A function to Read the…

A: Ans:-- 1)THE CODE IN MATLAB FOR ALL THE PARTS %read from file and store in array %PART 1 disp("For…

Q: 1. For global variables in C: (1) how can they be accessed in other C files? (2) how can a global…

A: To access global variables in other C files, you can declare the global variable in one file and…

Q: Give a brief review of the three most important file-structuring techniques.

A: File:- The computer system (system comprising hardware and software) has to handle to the multiple…

Q: Create a function that will look up a US babyname based on the name and gender and return the count…

A: As no programming language is mentioned. So I am using Python to answer this question.

Q: Write MATLAB commands to perform each of the following tasks. Test your commands using MATLAB: (a)…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Was the structure of the file space generated by coincidence, or was it purpose-built in this…

A: This question is about file space hierarchies. Here, file hierarchy must be built.Computer science's…

Q: Import the following files: uber_apr.csv, uber_may.csv, uber_jun.csv. Concatenate these files into a…

A: Here is the answer below:-

Q: create functions to find the average number of stolen animals and another to get a list of unique…

A: Ans:) Program requirements: create a function average_stolen which gets a list of numbers and…

Q: Give a brief review of the three most important file-structuring techniques.

A: Introduction: File Organization refers to the logical connections among the file's records,…

Q: Provide an overview of the three most important file structure approaches.

A: File Organization refers to the logical connections among the different records that comprise the…

Q: You have just been hired by a rental company to manage its rental car data.  You are in charge of…

A: a) I will store the information like TotalCost of data type Float Car_ModelNo of data type String…

Q: Hello, I have an excel file with a vlookup formula in it.  I'm attempting to export this file into…

A: The Column Index is the number of columns to the right of the search column that you want to return…

Q: 1) The array of set of variables which is built during MATLAB session will presented in a) Directory…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The specification for a typical disk storage system is shown in Table P18.1. An employee file…

A: Using given Specifications of a typical disk storage system Solution is given below:

Q: SAME PARAMETERS:  In the RENTALS table shown in fig 2, 40 customers have created 50 rental contracts…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: 99. The relational model uses some unfamiliar terminology. A tuple is equivalent to a: a. record b.…

A: Database: The database is used to store the data in a structured and organized way. Each and every…