Category "parameter-passing"

Active nav item with custom html elements

I'm building a nav component using html custom elements like so: HTML <app-navbar></app-navbar> <template> <style> ul { disp

Visual Studio Code: how to add arguments for g++ compiler?

I want to use some C++17 features that Mac's clang doesn't currently support, so I use brew install gcc --HEAD to install the g++ 10.0.1 version. Codes run w

Mixed named and unnamed parameters in JavaScript?

For a function with an intuitive first argument (e.g. a find semantic) I'd like to provide a way to write a function call without argument names while more comp

How to pass a function through the constructor of a class?

I would like to pass a function through the constructor of a class. but when i call it, nothing happening. debug write: func : {_Closure} import 'package:flutt

Linux Bash to mysql: Select or delete record with external value

I have a MariaDB (mysql) database with a table which looks like this: MariaDB [DevicesPool]> show columns from Dirs_and_Names; +-----------------+-------

Creating a powershell function that will take on ONE parameter and outputs a concatenated string value (fname+lname)

I'm looking for some guidance or tips for how to revise the function below. My goal is create a function that accepts one parameter and then returns a string. I

Passing a parameter versus returning it from function

As it might be clear from the title which approach should we prefer? Intention is to pass a few method parameters and get something as output. We can pass ano

Max size of ScriptBlock / InitializationScript for Start-Job in PowerShell

When you start a new job with Start-Job, you can pass it a ScriptBlock and a InitializationScript for example: Function FOO { Write-Host "HEY" } Start-Job -

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