Javascript – Nested loop counting conundrum
So i was coding a nested loop and came across a problem originally the code was supposed to give a output of "hello" 5 times so i coded it and it gave a output of "hello" six times. for (i…
So i was coding a nested loop and came across a problem originally the code was supposed to give a output of "hello" 5 times so i coded it and it gave a output of "hello" six times. for (i…
Looking to create a function in (vanilla) JavaScript that generates an array with n values between a min and max value, where n is a specified number of steps. The first value should be the min, the last should be…
I'm trying to create a border radius reviewer where the border radius of the four sides of a rectangle changes, based on the values entered into the four text boxes linked to each edge. This is my code: <!DOCTYPE html>…
I am solving this code wars kata problem that requires me to return a string in a weird case such that the first letter is in uppercase and the next is in lowercase and so on. Here is the link…
Im working on a feature in a administrative panel which display the alerts inside of the applicacion. I have 3 methods: GET => get the data from the DB UPDATE => update a alert depending of the ID DELETE =>…
How to test a pair of numbers in one array? like const arr = [1, 3, 5, 9, 11, 12] I want to test 1 and 3, 3 and 5, 5 and 9, 9 and 11, 11 and 12. for…
Given a string change the every second letter to an uppercase ‘Z’. Assume there are no space. let string be javascript Example output: jZvZsZrZpZ OR each letter on a new line HERE IS MY CODE let newarr = str1.split(''); let…
According to the help in renderPlot, renderPlot should be executing within the parent environment calling it. Nevertheless, in the minimal example hereafter I can't get to plot three different graphics : library("shiny") plotNames <- c("plot1", "plot2","plot3") ui <- basicPage(uiOutput("all")) server…
I have a list of numbers and I want to make sublists, where each sublist begins at 1 and ends at 3. This is my list : List<String> items = [ '1', '2', '3', '1', '2', '4', '3', '1', '3'…
heres a working example of what I'm trying to do: private mergeData(dataArray) { const mergedData = { items: [], money: { money1: 0, money2: 0, money3: 0, } } for (const data of dataArray) { mergedData.money.money1 += data.money.money1 mergedData.money.money2 +=…