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Find a specific object in an array of objects

I don’t understand because I use the method “find” but I get “undefined”… My data : I would like to have only the object with the ID 2 for example. So I wrote : But it does not work… I always get “undefined” Thanks for help Answer ID is a number, therefore you need to remove the quotes around 2

Select Multiple divs with the same ID

I have looped through my posts and the result is multiple posts on a summary page. I am also using firebase realtime database to store certain info for these posts. I am querying the firebase realtime database to see what data is stored under a post id. Unfortunately I am only getting a result for the 1st post and subsequent

Highlight specific words in textarea angular 8

I am trying to select a few words from the textarea and create bootstrap chips. I am able to create the chips for selected words. I am trying to highlight the selected words with different background colors. I am not sure how to highlight the words in the selectedText array. I want to highlight all chip words. Like “Contrary”, “Ipsum”,

convert js into typescript into angular 8

Below code is working fine in javascript. But when i tried the same in Angular 8 I am getting lot of error Errors signUpButton.addEventListener(‘click’, () => { ~ error TS1003: Identifier expected. please let me know how to convert this into Typescript Answer In Angular, It’s better to not use eventListeners rather use event binding in your HTML code. Your

JavaScript save value of div element

I have a simple text editor and I want to save its content, but it doesn’t work because it is not an input element. It is a div element which has contenteditable=’true’ so I can write inside it. My question is that is there any way to save the characters that the user types in it? I have tried the

Why doesn’t Node.js exit after Promise.race is finished?

In Node.js, I use Promise.race to timeout and cancel requests made by the Request-Promise library. My Promise.race implementation seems to block the program. Promise.race does resolve and return but after that, the program never exits. Again, I want to emphasize that the await indeed completes and logs the response but the program never exits. Does anyone know what causes this?

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