I'm trying to investigate why there is a runtime error when I called article.posts[0].title I have post and posts and I want to call the first post of article (posts[0].title). typescript assume I have posts size greater than 0 and…
I'm trying to combine two arrays with nested components into a new array. Best explained with example: InputValues1 = [ { "Values": [ {"Input1": 1, "Input2": -1}, {"Input1": 1, "Input2": -2}, {"Input1": 2, "Input2": -2}, {"Input1": 4, "Input2": -4} ],…
I was doing this shop command for my discord server, and it's suppose to show the shop items list one by one, but it's not what's happening, I don't want it to reply the shop list with commas between the…
I need to store my contacts table data which I get through user input like below array: 0 => array:5 [▶] 1 => array:5 [▼ 0 => "John Doe" 1 => "[email protected]" 2 => "15551-234567" 3 => "New York, NY"…
I'm looking for a couple of different ways to access the data below, using ES6 and/or lodash. What I'm trying to do is to return the parent object, where device_id matches. i.e, for each item in entities, if in any…
I have a for loop that i need to use to iterate through 6 arrays of equal length at the same time but at set intervals. I'm using Javascript. what i am having trouble with is implementing the intervals. Basically…
Need to split single array to multiple array using key word. This is the input array. Array ( [0] => "handrail-18" [1] => "handrail-17" [2] => "handrail-16" [3] => "safetyLine-26" [4] => "safetyLine-25" ) I have try this below code…
How could I join a string inside an array of array? I'm trying to remove the space between inside array. This is the array sample. [ [ 'time' ], [ 'user full name' ], [ 'affected user' ], [ 'event…
I want to slice array in document according to slicingIndex key available in the same document and push into an array. [ { slicingIndex: [0, 4, 7, 10], array: [ { name: 1 }, { name: 2 }, { name:…
I'm using React JS. My current code works, but I'm looking to make it more concise. I'm doing validation for user inputs. I'm saying "if the user input doesnt match A or B or O, then set it as invalid…