I have encountered with something like this: class Example { // ... async #privateMethod() { return true } static staticMethod() { try { // can't access #privateMethod this.#privateMethod() } catch (error) { console.log('error', error); } } } I want to…
i create function of upload image to the app. so i creted repeated button that share same onpressed() future function class _HomePage5State extends State<HomePage5> { // This is the file that will be used to store the image File? _image;…
I am trying to connect multiple database in my project. Since i am using single database and it's working properly, now I would like to connect multiple 2 or 3 databse in my exisiting project, which will helpful for me.…
I just started learning coding. and i was trying to apply the OOP pradigm to an example. I am trying to create an object (the character here) and assign its properties as the values input within the html file. the…
in Laravel model, for instance, a class User can be initialized and properties set like below $u = new User; $u->name='Name'; But if I create a class in PHP like below class X {} $x = new X; if I…
I am trying to improve my Laravel code design by moving code away from the controllers as much as possible. In my AuthController I have a store function for logging in the user, where can I move the logic in…
enter image description here I need to make this custom container I tried more to make it by border radius but I can not do it and I wish stack over flow do it
I'm reading records from PostgreSQL and group cust_id level, resulted type is Map<String, List>. Trying to convert Map<String,List<dynamic>> to Map<String, List<DetailedPositions>> but facing Exception in fetchDetailedPositions type _PostgreSQLResultRow' is not a subtype of type 'Map<String, dynamic>'.toString() any help would be…
I want to implement copyWith() method for my class. Since its inhirited class, i got error: The member being overridden. my basemodel class BaseData { int id; String? createdAt, updatedAt; BaseData({this.id = 0, this.createdAt, this.updatedAt}); BaseData copyWith({ int? id, String?…
Consider having a Class whose method is being called in iteration n times, and the method in itself has a statement that pulls data from a cache system - Redis. Now if this method is called n times the cache…