Write a function which takes in a pandas dataframe and returns a modified dataframe that includes two new columns that contain information about the municipality and hashtag of the tweet. Function Specifications: Function should take a pandas dataframe as input. Extract the municipality from a tweet using the mun_dict dictonary given at the start of the notebook and insert the result into a new column named 'municipality' in the same dataframe. Use the entry np.nan when a municipality is not found. Extract a list of hashtags from a tweet into a new column named 'hashtags' in the same dataframe. Use the entry np.nan when no hashtags are found. Hint: you will need to mun_dict variable defined at the top of this notebook.

● Create a module called my_first_module. ● Initialise the module with NPM. ● Install lodash to this module. ● Create a script called remove_duplicates.js. ● Within this script, you will need to import lodash, and use the uniq function. ● Create the following array: [1, 2, 10, 100, 10, 2, 5, 6, 10, 1000, 7, 2, 100, 1, 5, 7, 10] ● Using lodash, print out that same array, but with all duplicates removed. ● Finally, set up your module to run the script using: > npm run rdup

GDB and Getopt Class Activity activity [-r] -b bval value Required Modify the activity program from last week with the usage shown. The value for bval is required to be an integer as is the value at the end. In addition, there should only be one value. Since everything on the command line is read in as a string, these now need to be converted to numbers. You can use the function atoi() to do that conversion. You can do the conversion in the switch or you can do it at the end of the program. The number coming in as bval and the value should be added together to get a total. That should be the only value printed out at the end. Total = x should be the only output from the program upon success. Remove all the other print statements after testing is complete. Take a screenshot of the output to paste into a Word document and submit. Practice Compile the program with the -g option to load the symbol table. Run the program using gdb and use watch on the result so the program stops when the…

Define a function named create_usernames_dictionary (usernames_list) which takes a list of usernames as a parameter and creates a dictionary. The keys consist of integers and the values are lists of unique usernames where the last digit of each username is equal to the key value. The lists of unique words must be in sorted alphabetical order. Note: A username contains 3 or 4 letters followed by 3 digits. You can assume the list is not empty. For example: Test Result a_list = ['dsmi001', 'dsmi023', 'pwong002', 'kng126', 'mgra734', 'bcar735', 'dng134¹] [] a_dict = create_usernames_dictionary (a_list) 1 ['dsmi001'] for key in sorted (a_dict): 2 ['pwong002¹] print(key, a dict[key]) 3 ['dsmi023¹] 4 ['dng134', 'mgra734'] 5 ['bcar735¹] 6 ['kng126¹] 7 [] 8 [1 9 []