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Example: git stash [push [-p | --patch] [-S | --staged]

1. Square brackets [ ]: Indicate that the parameter is optional. The command will work without it.

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You can not increase Dedicated VRAM of GPU, it is very bad.

• For local AI model workloads, NVIDIA GPUs with large VRAM are ideal. GPUs like the RTX 4090, RTX 4080, RTX 3090 or newer AI-specialized cards (like NVIDIA H100 series) are recommended if budget allows. Used RTX 3090 offers good value.[^2_6][^2_7]

You need Thunderbolt (built in Yes) + dockStation + eGpu

Summary recommendation:

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How to prevent DRY in PHP. Refactoring task

class ManageableMapper extends BaseMapper
{
    public function map(array $data): array
    {
        return array_map(function ($row) {
 Arr::set(

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How will you refactor this PHP code block? Use this as helper

<?php

namespace NOTIMPORTANT_NOW;


class NOTIMPORTANT_NOW extends NOTIMPORTANT_NOW

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Laravel

Routes

1. If you get 404, but everything is ok, then check the order of routes. Because:

Route::get('/{userChat?}', [AiChatController::class, 'index'])->name('index');
Route::get('/create', [AiChatController::class, 'create'])->name('create');

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1. Start always from clear plan, strategy. It should be step by step.

1st example:

QA responsible for deploy on test envs, dev to provide changes itself

• If QA said that your changes not work in test env’s, check if it was successfully deployed (for example through Jenkins status).
• Then reproduce by yourself in test env
• Then go to deeper investigation.

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🎓 Student Assignment — PostgreSQL Database Project

Topic:

University Management System (Students, Courses, Professors)

---

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API requests

Do not use inertia to fetch data. Instead please use axios or js fetch API. Because, when you do API request with inertia using useForm you should return back with message or return to route. You cannot return any usefull parameter ever never

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Regression testing is a software testing process to ensure that code modifications, such as bug fixes or feature updates, haven't negatively impacted or broken previously functioning aspects of the software

How to access private method for testing purpose

 // Create a reflection of the private method to make it accessible for testing.
    $method = new ReflectionMethod(TransformDataForFrontend::class, 'removeUUIDsInString');
    $method->setAccessible(true);

 return $method->invoke((new TransformDataForFrontend), $sql);

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Observer and Pub/Sub pattern

While the terms are often used interchangeably, there is a technical distinction:

Publisher-subscriber is a network oriented architectural pattern and Observer is an object-event oriented pattern. They both are used at different Software levels.

Observer pattern: The subject (event) directly manages and notifies its observers (listeners). It's typically implemented within a single application process or codebase.