I have develop a react app. While browsing, if internet connection is switch off then it show unexpected error, loading chunk failed. Should I handle the network error? Or I should only handle the error of the page and that…
i would want to make a node.js project with opencv but i failed to install opencv4node. Can someone help me please .Here are the errors I encountered i tried installing chocolatey, i saw it in someone's answer 's post but…
I am getting below response from API , i wanted to create new array based on below condition and push result into new array I wanted to filter out all duplicate objects based on lineId and totalTime Below Condition to…
I have this function that increases the fontsize of a container depending on the scrollwidth. But When I print the scrollWidth and clientWidth in the while loop, it stays the same. function adjustFontSize(textField) { let fontSize = 10; // Starting…
I have Parse server with MongoDB and KMP app where login method. @POST("login") @Headers( value = [ "${ParseHeaders.CONTENT_TYPE}: application/json", "${ParseHeaders.APPLICATION_ID}: ${ParseConstants.APPLICATION_ID}", "${ParseHeaders.REST_API_KEY}: ${ParseConstants.REST_API_KEY}", ], ) suspend fun logIn(@Body credentials: ParseLoginCredentials): ParseUserResponse I need to make the username case-insensitive. Currently, usernames…
I have a TextInput in my React native project. I use an onCHangeText={(text)=>handleChange('postText', text)} function to update the formData that I had set as a State Object at the beginning of the function. The result I get is whenever I…
I have an array that I'm trying to filter: const elements = ['apple']; const objects = [ { id: 1, fruit:[{"name": "apple" },{"name": "banana" }]}, { id: 2, fruit:[{"name": "apple" },{"name": "orange" }]}, { id: 3, fruit:[{"name": "orange" },{"name": "banana"…
I'd like to allow dynamic method calls on a JavaScript object, i.e. even if the object does not have the method defined, it should still be invokable (e.g. with a default dummy). const obj = {a: 5}; obj.dynamicMethodCallWithAnyNameYouWant(); // should…
I have a grid with an unknown number of rows and a variable number of columns. I set the number of columns by declaring a constant.* I detect a key combo to move focus from an element in the grid…
I'm learning React and have created a two page application. The first presents the user with a list of customers from a database, with Add, Edit, Delete, View buttons, my 'App.js'. The second presents a "dialog box" using a CustomerForm…