i.e Here token is not part of useEffect but I want to add it as a dependencies of useEffect. Can I do this? If not then why? Answer i.e Here token is not part of useEffect but I want to add it as a dependencies of useEffect. Can I do this? If not then why? Yes, you can include, or
How to store for an OTP for a specific amount time before making it invalid
I am working on building a simple in house OTP system for my website. I need the value generated in my function to only be stored and valid for only a few minutes. Don’t know how to change the return value to make it render the expired OTP as invalid. Answer I found the solution, here is what I have
Difference between console.log and document.getElementById()
Output 1 2 3 4 5 Output 5 My question is why I am getting different output even after using the same lines of codes. Answer in your code below: for each loop, it say html element with id demo set new innerHtml. So it will get value 1 and then overwrite by 2, 3, 4, 5. Finally, your final
JS Regex match Canadian postal code from string
I would like to find the alphanumeric canadian postal code from a string. A string such as H9B2R1|taco|salsa|taco or if encoded, H9B2R1%7Ctaco%7Csalsa%7Ctaco. The result I’m looking for is the trimmed postal code before any special characters and/or non-alphanumeric values. How to I use split or regex t…
How to get a certain line from xml from other webpage (url) in js?
I’m trying to request a xml page from a page, but i’m unable to get certain line from xml in javascript. Thank you! Answer You can easily send requests to other pages with an AJAX http request found here: https://www.w3schools.com/js/js_ajax_intro.asp Here is an example function: Now, about gettin…
How to toggle a div in correct time and day of the week
I want to know how to toggle a div on correct time and week days. Example:- when sunday 12:00pm div1 will show, in monday 12:00 div2 will show others time stay hidden. This code works fine hide show …
Saving Date to firestore document in Javascript
I have a function that converts date string to Date Then I use as following: But on firebase console, the birthdate is stored as an empty array as the image bellow: What I am doing wrong? Answer convertStringToDate returns a Date object, which if you console log, will show up something like this: If you want …
How to sort according to the alphabet objects inside an object in Javascript
I have the next object: this object contains other objects: In the UI, I display the label of each object under items as part of a list. I would like this list to be sorted by the alphabet so the list will be: apple banana cat So my expected object after the sorting should be How can I do it?
Using VAutocomplete from vuetify with render function (scoped slot)
Am trying to use the Autocomplete component inside a render function. When I try to use the scopedSlots of the component it won’t work for me. My code: I tried using the answer on this post Vuetify VMenu with render function The answer when I try it works however when I apply it to the Autocomplete it i…
convert/rename keys in object?
I have an object looking like: I would like to rename all keys to be I’ve come up with this so far, which fails, likely because it’s not valid 🙂 So how do i rename the key and assign the correct value? Answer You can reduce over the Object.entries to create a new object (not an array which is what…