I need two regular expressions, one to get ** at the beginning of a string, and one at the end. For example: With an expression obtain the ** of the beginning and with another those of the end. There may be many more repetitions. I have tried the following: Thanks a lot It should mark all the words that conta…
Tag: javascript
looping through two array to replace one value in array for specific match
I’ve two arrays like below And the other one like below My intention is, the second array value matches the first array with firstname then needs to override flag with false. I’m expecting a result like Note: If firstname is not matched. I don’t want to change the flag value. – Any good way …
how can i use variable declared inline in vue js?
I’m working with Vue.js (version 3) and I wanted to do something like this: but Vue returns the error: Since, as I suppose, he’s looking for item in data, where I created the Vue app. Is there anyway to solve this issue? Maybe some workaround to obtain the same effect? Answer It’s not recomm…
Why is my useEffect function called only once?
I am rendering a list of Trips objects inside a FlatList. So I have a screen named Network where I have FlatList which represents each of the trips. My render method: Inside my Trip component is the trip information. Trip’s name AND trip’s geo locations. From those geolocations I want to get the t…
UTC issue on formatting date
I have this react typescript/js code: but it’s not working properly. It changes fromDate to the next day when I run it late at night. So I tried on 6/30/2022 at 11pm and it changed it to 7/1/2022. My attempted fix is to use date-fns format function: My question is will this resolve the utc issue? Maybe …
How to check if an email address is written more than once or not
I am using a map in javascript and using the logic if the number of fields is more than the map size then any of the mail addresses are repeated. The problem arises as the map takes empty and undefined values, thus giving the wrong output. Suppose I keep 1st and 2nd fields empty then undefined is the map, sho…
React native: Update value of object in array in state
I have a component which changes the state when checkbox is checked and the data needs to be updated of the object in the array. The component state looks something like this { key:1, todo:”Something”, isChecked:false } i have 3 files: AddTodo.js Which passes state & setState to an component T…
Impossible to connect to postgres with typescript
I’m trying to connect into a postgresSQL database in typescript and to be faire, it doesn’t work and it’s not explicite why. I do not have any error log output and so after trying to use manually some console.log to debug. I found that the method connect seem to timeout or fail I don’t…
Solved – Vue dynamically add style to :active pseudo class
HIGHLIGHT: This is a solved problem. Edit: Solved the problem using @Amaarockz’s advice! I haven’t had much experience in CSS variables & complicated :style structures, but turned out they’re great! Original question: I have a menu built with Vue.js (and Vuetify), data passed in from the…
How to Fade In and Insert Element then Fade Out and Remove Element?
Description I have a <button> that, when clicked once, sets the class of a <div> element to “fade-in” and inserts the <div> element in the DOM. This visually fades in the <div> element after insertion into the DOM. When the button is clicked again, the button sets the class…