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How can I show the error from NestJS to my front-end component?

I have a NestJS application which is working properly. I am making a request and throwing a BadRequestException if something fails: // my-service.ts try {

find records where field type is string

I have this records : {id : 1 , price : 5} {id : 2 , price : "6"} {id : 3 , price : 13} {id : 4 , price : "75"} I want to build a query that get just record

can I use JS to add a unix timestamp to <img> end of the src?

I need add the random int or unix timestamp to all img src="" whit class='avatar' <img src="a.png" alt="" class="avatar"> <img src="b.png" alt="" class

Difference between JavaScript shell and node.js

I have been developing in Node.js for some time now. Today, I came across this article Introduction to the JavaScript shell - Mozilla | MDN It talks about javas

database design: what fields are must for a user table in database?

I am trying to design a user table for MySQL. for now, my user table looks like this users ( BIGINT id, VARCHAR(?) username, VARCHAR(?) password, VARCHAR(254)

How to filter items from an array of day values where a day's integer value has to match any timestamp from a second array of event items?

In JSX I am mapping through a number of days that I have calculated in a month: {range(daysInMonth).map((i) => ( <div className="d

How does memory gets allocated for string literal in c and do we need to free it? [duplicate]

How does memory gets allocated for a string literal in C and do we need to free it? E.g.: char *k="hello world"; Where does this string get s