How to compare card values or even store them ? I’m pulling data from an API that gives me 1 card – and then I want to compare their values to see which one is higher with the next card.. how can I do something like that ? My values are pulled from an API and they return ‘K’ for
Tag: compare
How do I compare an object property values to the values of an array, and then replace the object values with the array values?
Let’s say I have an array like this one (i’m adding random letters just to recreate my example a little better). Then I have a group of objects. As you can see my objects have different properties, but a lot of values match one or more values in my arr1. Now, for every value that mostly matches one of the
Checking for duplicate strings in JavaScript array
I have JS array with strings, for example: I need to compare for duplicate strings inside array, and if duplicate string exists, there should be alert box pointing to that string. I was trying to compare it with for loop, but I don’t know how to write code so that array checks its own strings for duplicates, without already pre-determined
Generic deep diff between two objects
I have two objects: oldObj and newObj. The data in oldObj was used to populate a form and newObj is the result of the user changing data in this form and submitting it. Both objects are deep, ie. they have properties that are objects or arrays of objects etc – they can be n levels deep, thus the diff algorithm
How to know if two arrays have the same values
I have these two arrays: one is filled with information from an ajax request and another stores the buttons the user clicks on. I use this code (I filled with sample numbers): But it always gives false, even if the two arrays are the same, but with different name. (I checked this in Chrome’s JS Console). So, is there any
Compare two dates with JavaScript
Can someone suggest a way to compare the values of two dates greater than, less than, and not in the past using JavaScript? The values will be coming from text boxes. Answer The Date object will do what you want – construct one for each date, then compare them using the >, <, <= or >=. The ==, !=, ===,