How to return object in such a way which should have unique key which store mulpltiple values Expected Result = Answer this function should return the result as you asked.
Tag: arrays
sorting JavaScript array that contains version numbers and letters (where letters represents a numerical value)
Say I have an array like this: What would be the best way to sort this and get result like this: Here, to sort, consider: ‘a’ or ‘A’ is equivalent to 1, ‘b’ or ‘B’ is equivalent to 2, and so on. The array contains numbers and letters only, no symbols. So far I have tried: Does not give me
JavaScript .sort() to Python sorted(): How to Convert Callback in JS to key in Python
I was working on a problem and wanted to sort things based on a condition. I have an array of words and a hash that has a count of how many times each word appears in the array of words. The problem calls for you to return the elements based on descending order of frequency of each word in the
Get matched range item from array of objects javascript
I have one array which is named as tiers and one quantity variable. Now I am trying to get the matched range value from my tier array. Based on the matched result I want to calculate the discount. I tried to with find method but it gives me an unexpected ouput. Actual output {id: 1, discount_percent:0, quantity:6, title:”Tier 1″} Expeceted
How can I get all Id in array of object by using foreach and merge the all data corresponding ID?
I am working on typescript api i merged all the data with this api i am getting some data from another api function merged with this api, I will give my some code only data adding first index of array. I need to “Communes” and “Category” and “Location” data add all issuer_id this data i will show below. This code
Break the foreach method when the value comes true
I have to break the forEach method when the value of available is true. enter image description here And print only one item after the value of available comes true. Answer ForEach doen’s support break. use for of
Being able to remove duplicate keys from an array of objects
I have a question about how I can delete the existing elements, for example, in my case “Tallas” is repeated, could you please help me? Thank you very much to those who are willing to help me to solve this problem The idea is to have this json format with the last “Tallas” since it is the last one that
How can I get my datepicker javascript code to tell me when a month has a Friday the 13th?
I am a complete beginner and confused how I can fulfill this task. It’s the first task that has anything with true and false in the instructions. I can deal with the CSS and html we’ve been doing but I can’t seem to wrap my head around JavaScript. Instructions: “Use getFullMonth() to get the list of days. Note that now
Creating a function to fill out a calendar in javascript?
So I want to create a function to get the weekdays in a specified month of year, I can already do this but when I get up to the part where I actually list them on the calendar it seems to start from 0 and go to 30 and not 1 to 31 how it should be for December? Here
Add object to array in class component
I have a list of products (unordered list which I apply at the beginning and it shows on screen) and after click on one of them for example: milk, app should add it on screen to list “to buy”. But it shows on the screen after I click on another element or second time on the first one. It also