Write a function named "find_key" that takes a key-value store as a parameter with strings as...
Write a function named "find_key" that takes a key-value store as a parameter with strings as keys and integers as values. The function returns a boolean representing true if the string "focus" is in the input as a key, false otherwise(javascript)
Homework Answers
function find_key(store) {
return store.hasOwnProperty("focus");
}
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Write a function named "find_key" that takes a key-value store
as a parameter with strings as...
Write a function named "find_value" that takes a key-value store as a parameter with strings as...
Write a function named "find_value" that takes a key-value store as a parameter with strings as keys and integers as values. The function returns a boolean representing true if the value 4 is in the input as a value, false otherwise
in javascript Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a...
in javascript Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter where each key-value store has keys "ratings", "budget", and "box_office" where budget and box_office are integers and ratings is a list of integers. Sort the input based on the average of the values in "ratings"
Write a function named "query_dict" that a key-value store as a parameter mapping strings to floating...
Write a function named "query_dict" that a key-value store as a parameter mapping strings to floating point numbers. The function will make an HTTPS GET request to the url "https://fury.cse.buffalo.edu/ps-api/a" with a query string containing the same key-value pairs from the input key-value store. The response from the server will be a JSON string representing an object in the format "{"answer": <Number>}" where <Number> is a floating point Number. Return the value at the key "answer" as a float Recall...
python: Write a function named "write_values" that takes a key-value store mapping strings to strings as...
python: Write a function named "write_values" that takes a key-value store mapping strings to strings as a parameter and writes the values of the input to a file named "persuade.txt" with one element per line. If a file named "persuade.txt" already exists it must be overwritten. The function should not return any value
Python: Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter...
Python: Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter where each key-value store has keys "ratings", "budget", and "box_office" where budget and box_office are integers and ratings is a list of integers. Sort the input based on the average of the values in "ratings"
python:Write a function named "query_dict" that a key-value store as a parameter mapping strings to floating...
python:Write a function named "query_dict" that a key-value store as a parameter mapping strings to floating point numbers. The function will make an HTTPS GET request to the url "https://fury.cse.buffalo.edu/ps-api/a" with a query string containing the same key-value pairs from the input key-value store. The response from the server will be a JSON string representing an object in the format "{"answer": }" where is a floating point Number. Return the value at the key "answer" as a float Recall that...
Write a function named "csv_to_list" that takes a string as a parameter representing the name of...
Write a function named "csv_to_list" that takes a string as a parameter representing the name of a CSV file with 5 columns in the format "<int>,<int>,<int>,<int>,<int>" and returns a new list containing all the values in the third column as integers in the same order they appear in the input file //JAVASCRIPT //
Hi, I need help with Python Dictionaries please. Question: Write a function named "add_key_value" that takes...
Hi, I need help with Python Dictionaries please. Question: Write a function named "add_key_value" that takes a key-value store as a parameter with strings as keys and integers as values. The function will add a key-value pair to the input store with a key of "slam" and a value of 39. There is no need to return any value. Thanks!
write a function firstLetterWords(words) that takes as a parameter a list of strings named words and...
write a function firstLetterWords(words) that takes as a parameter a list of strings named words and returns a dictionary with lower case letters as keys. But now associate with each key the list of the words in words that begin with that letter. For example, if the list is ['ant', 'bee', 'armadillo', 'dog', 'cat'], then your function should return the dictionary {'a': ['ant', 'armadillo'], 'b': ['bee'], 'c': ['cat'], 'd': ['dog']}.
Write a function named "indexed_kvs" that doesn't take any parameters and returns a new key-value store...
Write a function named "indexed_kvs" that doesn't take any parameters and returns a new key-value store containing the integers from 0 to 29 as values each stored at a key which is a string containing the digits of the integer. For example the key-value "0":0 will be in your returned key-value store (include both 0 and 29 in your list)
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