Currently, I only check if it's not null or undefined and I want to make sure that each hex color is correct otherwise discard the wrong hex and move to the next. If the format is completely wrong then just…
I have an assignment to push these to the array then take one away. I'm having issue figuring out how to console log the third property of this array. I tried a few different approaches but no dice. I'm new…
i have the following array "data": { "risks": [ { "id": "22", "name": true, "surname": 0.5, "age": 0.75, "heigth": 50, "num1": [], "num2": [] }, { "id": "55", "name": true, "surname": 0.5, "age": 0.75, "heigth": 50, "num1": [], "num2": []…
I have a problem with sorting arrays in javascript: My original array: let orginalArray = ["Apple","apple","Acrobat","Account","account","Banana","banana","carrot","Carrot",1,2]; Looking for an output like this: sortedArray = ["Account","Acrobat","Apple","account","apple","Banana","banana","Carrot","carrot",1,2]; This is what I tried: let sortedArray = orginalArray; sortedArray.sort((a, b) => a[keyname].toString().localeCompare(b[keyname].toString(),'en', { caseFirst:…
I'm sorry for posting such a question, but I really want to know about this, I have used Set, Map, or array filter methods to do the same but it works when I have the first set of arrays with…
I've the following array: $variables = [ "id" => "discountCodeID", "test" => null, "codeDiscount" => [ "code" => "discountCode", "title" => null, "startsAt" => "discountStartsAt", "endsAt" => "", "usageLimit" => "discountUsageLimit", "usesPerOrderLimit" => "discountUsesPerOrderLimit", "customerBuys" => [ "value" => [],…
I've spent hours trying to use array_diff, array_unique, writing foreach loops and anything else I can find and I can't get anything work, the result is always wrong. Say I have these two arrays: $arr_a = ['mary', 'mary', 'mary', 'jack',…
I have a matrix containing arrays of rows. let matrix=[['hello'],['world']]; I'm duplicating rows. matrix=matrix.map(x=>String(x).repeat(2)).map(x=>x.match(new RegExp??)) I want to get [['hello','hello'],['world','world']]
i have bellow array object var dataarray = [{Region: 'Asia', Total: '0.50'}, {Region: 'America', Total: '1.50'}, {Region: 'Middle East', Total: '1.50'}] i want to convert it like bellow var convertarray = [{'Asia' : '0.50', 'America' : '1.50', 'Middle East' :…
I have an array of objects, which has an array of objects inside (it also has another one inside). const array = [ { id: 1, prod: [ { id: 1, op: [ { id: 1 }, { id: 2…