I have an exercise to find the most common letter in a string, excluding punctuation symbols, digits and whitespaces and the result should be in lowercase "A"==
What I want my code to do I want my code to validate user input without using Regex or isDigit operators. If all the requirements of the if statements are found
s ="XII" roman = {"I":1, "IV":4, "V":5, "IX":9, "X":10, "XL":40, "L":50, "XC":90, "C":100, "CD":400, "D":500, "CM":900, "M":1000} out = 0 n =
I have a datframe >temp Age Rank PhoneNumber State City 10 1 99-22344-1 Ga abc 15 12 No Ma xyz For the column(Phone Numbe
How would you go about removing everything after x number of characters? For example, cut everything after 15 characters and add ... to it. This is an example s
After loading lots of xlsx sheets of multiple workbooks, I want to create a double check of the tidiness and cleanliness of the data source. I created a data fr
So I'm asked to do this query for a college project: SELECT l.city AS name, AVG((pr.ap_price::double precision * 7 - pr.weekly::doub
I have this dataframe (ID is a string and Value a float): ID Value 1 0.0 1.1 0.0 1.2 0.0 1.2.1 2750
I have to allow my users to make an update with 24 hours of delay from their previous update, so because date operations in this case are going to be on the bac
let code = document.querySelector('.Nform').innerHTML; localStorage.setItem('code',JSON.stringify(code)); let finalCode = code.replace(/ <p class="removeElem
I want to print out data from a Class instance. I tried including data in str function, but this only works when value is at its default (an empty list). After
I have a homework that requires me to do operations on a string, I used an iterator in the second function to find the last index of a letter in the string and
I tried many ways to get a single backslash from an executed (I don't mean an input from html). I can get special characters as tab, new line and many others
I have two lists of titles for jazz standards. Both lists have a couple thousand entries, and I would like to find the songs in the second list that are not co
I have two lists of titles for jazz standards. Both lists have a couple thousand entries, and I would like to find the songs in the second list that are not co
I am trying to solve the Leet Code challenge 14. Longest Common Prefix: Write a function to find the longest common prefix string amongst an array of strings.
In my open source application, I use rented hosting with FTP. My application needs to read a list of files from a directory and parse it. However, some of the f
I have a UITextView and I want to line break each time a user is extending a limit of chars per line (let's say 30 chars per line is the maximum). And I want to
I'm trying to get user input and check if the user put in "y" or "n". Surprisingly, in the below code, neither the if nor the if else case executes! Apparently,
I have this string: myString = "Tomorrow will be very very rainy" I would like to get the start index of the word number 5 (very). What I do currently, I do sp