I need to replace a console.log(”) construction in a string using regex. Before the console log there can be random number of whitespaces and one or zero new line characters ‘n’. I want to delete it together with the console log. Here is my code: The desired result is <script>n</scr…
Tag: javascript
How do I use newline characters in an interpolated string with newlines?
I am having issues adding newline characters into a string that already has newlines. For example: This will be output as: But I want it to output as: Where the existing white-space/newlines are preserved but you can add a string like “testntest” inside of it. This current line-breaking is causing…
How come my simple checkbox form is not completing its action upon submitting
Its a simple form with a action that should go to the “nextPage.html”. it only has 1 input which is a checkbox and a submit button. Answer e.currentTarget.submit(); will “manually” submit the form after you’ve verified that the checkbox is checked. Also side-note, it is always re…
How to run two functions asynchronously in JavaScript using Async/Await;
I am creating a simple react pharmacy application in which I’m supposed to change remove all the medicines from a certain group and then delete the group. I have the two functions created like this. 1. changeMedicineGroupFunction 2.deleteGroupFunction. then a final function is used to invoke the two fun…
Google Drive file when upload duplicating same name
When i run a program in google script for upload image from url to drive.program run successful. But i want overwrite the same file in same name not multiple files This is my code : Answer I Got Correct Solution This is work fine for me
How can run a function when content of an element is loaded. Loading more items from a server
I am loading and appending more items from a server to a div. And when they are fully loaded I want to run a function that will refresh colcade layout (reloadColcade). I have tried adding an event listener to the div with options like ‘load’ and ‘DOMContentLoaded’, divElement.addEventL…
how do I create a string with an escaped open parens?
consider the following So, how do I set s to ‘(‘? Answer You don’t. You’re confused about the value of a string and its representation (whence Python repr() function). A parenthesis is not a special character in a JavaScript string, so it will never be escaped in its canonical “c…
Send multiple strings as separated values
I want to make multiple emails as strings to be separated values. I’m trying something like this: What am I doing wrong? How to correctly send them to be separated? Answer ‘info@user-mail.com’ && ‘info@admin-mail.com’ is interpreted as a boolean by javascript. Indeed, a…
React native firebase handling payment flow
I am integrating payment api, I’m using firebase cloud functions as my backend and react-native in frontend, so right now i have the following code: In react-native side: firebase function to handle payment: So the question is, how can I handle long-time response/timeout error/network-loss etc in react-…
changing input value of one field when another is typed not working for multiple fields
i have a website where i have a form, the form has 3 fields which can be addedd multiple times on click, my code is like below: i want the total field to show the value from its respective price field, however here only first row does that, can anyone please tell me how to fix this, thanks in advance