Hello. Can you tell me how do I merge? I need to merge two files via pandas on user_id.  You do not need to complete the assignment. I just need to know the formula. Can you tell me how do I type the formula? Any response would be great.

Implementing User Input and Comments in a Script 1. Go to your main.py file. 2. On the first line, add a docstring explaining what your file does. Then, assign a variable called whole_num to the user's input and cast it to an integer. 3. Next, print 10 underscores as the top border of the table. 4. On the first line print your whole number, then multiply your whole number by multiples of 2's till 10 and print that out. 5. Finally, print 10 underscores again for the bottom border of the table, as in step 3. 6. Run the file by using the python3 main.py command. The output should be like Figure 1.10. >_ Terminal workspace $ python3 main.py Generate a multiplication table for: 7 Number: 7 2: 14 4: 28 6: 42 8: 56 10: 70 workspace $ x + Figure 1.10

write the code to lookup, add and remove phoneentries from the phonebook text file . These are the code we use for the lookup, add and remove in the case statement.(Lookup)# Look someone up in the phone bookgrep $1 phonebook (add)echo "$1        $2" >> phonebooksort -o phonebook phonebook (Remove)grep -v "$1" phonebook > /tmp/phonebookmv /tmp/phonebook phonebook Write a complete Bash script which will accept up to three command-line arguments: the first one is either (lookup, add or remove), the second one is a name enclosed in single quotes and the third one (if doing an add) is a phone number enclosed in single quotes. Using a case statement to match on either lookup, add or remove, the script should then perform the requested operation. Again here, you should first check for null arguments before continuing with the rest of the script or requested operation. In addition, the person may not be in the phonebook for lookup or remove so, you need to account for this.

Create an Eclipse Java project that reads in the names and postal (Zip) code data for individuals from the attached "employee-2.txt  Download employee-2.txt" file (note: you need to add the text file with the exact file name to the root "project folder" of your Eclipse Java project, not the "src" folder). In the attached text file, edit the last row manually to add your own First Name, Last Name and Zip code. Your project should read in the employee data provided in the text file and store the data into a LinkedList<Employee> data structure, for which, you need to write a Java class named "Employee.java" that defines a first name (type String), a last name (type String), a postal code (type int or String), an Employee "constructor" and a toString() method. You may optionally define "setters" and "getters" methods in the "Employee.java" class.  You should write a separate driver class named "EmployeeListDriver.java" to implement the main() method, the main() method is where you…

You have more flexibility to implement your own function names and logic in these programs. The data files you need for this assignment can obtained from:Right-click and "Save Link As..." HUGO_genes.txt (Links to an external site.) chr21_genes.txt (Links to an external site.) Create an output directory inside your assignment4 directory called "OUTPUT" for result files, so that they will not mix with your programs. Output from your programs will be here! Your program must implement command line options for the infiles it must open, but for testing purposes it should run by default, so if no command line option is passed at the command line, the program will still run. This will help in the grading of your program. Create a Python Module called called my_io.py - You can use the same code from assignment 3's solution. Put this my_io.py Module in a subdirectory named assignment4 inside your assignment4 top-level directory (see the tree below, and see Lecture 7 on how to implement a…

Create an anonymous block that a teacher can run to insert the student's grade on a particular assignment. Accept a NUMERIC_GRADE, CLASS_ASSESSMENT_ID, CLASS_ID and STU_ID. Use “today‟s” date for the DATE_TURNED_IN.

How do create txt file that has a lists of students first and last names their grades from 8 different course, and the teacher comments from those 8 different courses. Would it be like the one show below.

what do you mean by this "Make sure to replace the file path in File file = new File("4Growth.txt"); with the correct path to your text file. This code reads the data from the file, creates Jurisdiction objects, calculates the change, and prints the table with the same formatting as before. It also handles the FileNotFoundException if the file is not found." and is there 2 classes to the project? why did you include the together

Use the "College" data set from the package "ISLR", do the following: Get familiar with the data set. How many variables the data set has? What is the class of the variable "Private"? Add a new column "Enroll.rate" which is the ratio of Enroll v.s. Accept, to the data set. What are the top 10 Universities in terms of "Enroll.rate" (highest student enrollment ratio)? Get a new data frame "Mysubset" with all rows with an "Outstate" fee between 8000-9000 USD. solve using r code

It is very important that I bring my content into the InDesign document in the order that I want them to stack as this cannot be changed afterwards. True False