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 +=…
I have a website that contains multiple class elements with the same name. If I run var z = document.getElementsByClassName('DivContainerV2'); I get 69 elements 0: div.DivContainerV2 1: div.DivContainerV2 2: div.DivContainerV2 3: div.DivContainerV2 ... 68: div.DivContainerV2 69: div.DivContainerV2 Each of them…
(newbie question) I am trying to figure it out why the following code works. The goal is to create keys from array elements and a .count (number of times the ID appears in the range). I am approaching it this…
I am trying to create a script on google sheets where when I click a checkbox, another sheet is updated with a new row with a log of that click. My issue right now: I'm trying to get it so…
I need to fetch data from server in infinity loop. This code generates a reursion, is this correct way? My code (code updated): function pause(delay) { return new Promise(r => setTimeout(r, delay)) } async function fetchData( url, tries = 5…
I want to loop some part of function base on widget.menuItem.category.length, I am new in flutter. Here is my current code : _buildContentView({BuildContext context}) { return Column( crossAxisAlignment: CrossAxisAlignment.stretch, children: <Widget>[ _buildMenuItemImage(), Container( child: Text(widget.menuItem.name, style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),…
Does anyone know how to use swap() method now sn kotlin? Because it shows me an error that there is no such method. enter image description here Tried to copy this code in mine. Saw a lot of examples how…