I am currently new to Regex, can someone help me with it? So the text that I have is the following: I want a regex that finds out the string for example, given that it starts with a space and match ends when it gets the provided substring So I have $info_max_time$, I want to search for the string which
Tag: javascript
How can I simplify this generator to eliminate the recursion?
I’m trying to create a generator that yields values between a given range. My requirements are: all emitted values are unique the order of values is the same every time the generator is run each value is far away from previously emitted values it is not known how many values will be generated I’ve…
CharAt not working within table and input within .each loop
The Goal: To get the first character in the input field and place it next to the input box. I’m trying to this for sorting purposes. jQuery datatables won’t work and I’m looking for an alternate solution. Possible Solution: Get the first char charAt(0) and place it next to the input field to…
Change in one dropdown value is affecting other dropdowns
I have a add button which will keep on adding a div container which consists of two dropdowns. On selecting on dropdown we are setting other dropdown data. When I click on add div it will add a second div with both dropdowns. But, change in one dropdown is affecting other dropdown. app.component.ts app.compon…
WKWebView iOS linking Javascript File
I’m having trouble getting a javascript file to run from inside a UIViewRepresentable WKWebView. This is probably a simple question with a simple answer, but I cannot seem to figure this out. I’m new to Swift and iOS programming. I’d like to link to a javascript file from inside a String of …
Receiving data in php via AJAX (inside WordPress)
I have a php function that needs to receive data via AJAX. This is my code: Javascript php The issue is that the searchstring from the AJAX call is not received inside the php function (the received string is empty). Can anybody help me? Answer well your main problem is that none of the data you are sending v…
firestore query optional filters: Do I have to create an index for every possibility?
I undestand that I need an index for longer search querys in firestore. I am querying my docs like this: There are curretnly 5 tags in total, so do I have to create an index for every possible combination of tags? Because if so, I think I would have to have 120 (5 * 4 * 3 * 2) indexes.
I have a script that makes a modal appear when a button is clicked. Is there a way to improve it so that the modal appears more quickly?
The modal contains the text “Added to Cart”, and it appears after clicking any Add to Cart Button. I didn’t write this script, and I know very little JS, but I was hoping to improve the speed of the modal appearance. It takes 2-6 seconds for the modal to appear after clicking the button, and…
How to load/populate an existing database record to a ReactJs form
I got this form where you can update user data (code, article, price, vat, status, companyid). I would like to populate the Update/Edit form with user data so i can easly modify them (once this form shows up, i would like to get data from API in each input and show them as input value). src/Service/api.js: An…
Prevent a Form Input value from being submitted in the form
I’m working on a form that askes the user what kind of “samples” of countertops they like. Here is the page: https://topsc.webflow.io/pages/onboarding I’m using Webflow CMS and some jQuery to automatically name the checkboxes that toggle whether or not they like certain samples. To mak…