Cursor

Cursor AI is a modern, AI-powered code editor that closely resembles VS Code but incorporates deep artificial intelligence capabilities to accelerate development. Its key feature is the ability to chat with your entire codebase and use AI for code generation, debugging, and project-level understanding based on natural language.

Visit Cursor website for full experience

Remarks

Cursor is an AI-assisted integrated development environment (IDE) built as a fork of Visual Studio Code (VS Code). Its core mission is to make developers “extraordinarily productive” by deeply integrating large language models (LLMs) to understand, write, and manipulate code.
In essence, it’s an environment that allows you to code by describing what you want to build or change using natural language, rather than solely writing traditional code.

Cursor is designed to handle nearly every aspect of the software development workflow with AI.

  1. Code Generation:
    • Chat Panel (Cmd/Ctrl + L): Generate new functions, components, or entire files from scratch using a natural language prompt.
  2. Code Editing/Refactoring:
    • Inline Edit (Cmd/Ctrl + K): Select code and instruct the AI to perform refactoring tasks (e.g., “Refactor this function to use async/await“) or fix specific issues (e.g., “Fix all linting errors in this file”).
  3. Codebase Understanding:
    • Codebase-Aware Chat: Ask complex questions about the project (e.g., “How does the user authentication flow work?”) and receive answers by searching the entire project repository.
  4. Automation:
    • Agent Mode: Execute high-level goals (e.g., “Implement a new ‘dark mode’ feature”). The AI will generate a multi-step plan, run terminal commands, and propose code changes across multiple files.
  5. Autocomplete:
    • Context-Aware Autocomplete: Provides accurate, multi-line code suggestions based on the context of the entire repository.
  6. Debugging:
    • Error Fixing: Automatically identifies stack traces and build errors and proposes context-aware fixes directly within the relevant files.

Limitations

While powerful, Cursor is not a silver bullet and has a few limitations to consider:

  1. Reliance on Prompt Quality: The AI’s output quality is heavily dependent on how clear, precise, and contextual your natural language prompt is. Vague prompts can lead to unintended or incorrect code.
  2. Cost of Premium Models: While a free plan exists, the most advanced, high-context features often rely on premium LLMs (like GPT-4 or Claude Opus), which may incur higher costs depending on your subscription and usage.
  3. Need for Review: As with any AI coding assistant, the generated code must be reviewed by a human developer to ensure it meets architectural standards, is free of subtle bugs, and adheres to security best practices.
  4. Learning Curve for Advanced Features: Utilizing powerful features like “Agent Mode,” “Rules,” and “Browser Control” effectively requires understanding new workflows and best practices specific to Cursor.

Step 1 : Download Cursor

Access Cursor and Download Cursor.

Step 2 : Sign Up or Log In

Sign up or log in with Gmail, GitHub, Apple or email

Step 3 : Preferences and Appearance

Set or import preferences and appearance before starting the Cursor app.

Step 4 : Basic function

There are several basic functions suggested by Cursor:
Autocomplete (Tab): Press Tab to accept the grayed-out code suggestions that appear as you type.
Agent (Ctrl + I): Opens the more autonomous “Agent” chat, often used for complex, multi-file tasks.
Plan (Shift + Tab): Allows you to generate a detailed, step-by-step plan for a requested code change or feature before execution.
Multi-Agent Layout (Ctrl + E): Provides a split-screen view where an AI agent can simultaneously propose and iterate on code changes while you view the original files.

Step 5.1 : Start with a code generation

At the start of using Cursor, click on File and then click on New Text File to create a coding file.

Step 5.2 : Code Generation

For code generation, you can press Ctrl + K. This feature allows you to select an AI Model and choose the desired action:
Edit Selection: This feature allows the AI agent to generate code based on a prompt or request you provide in natural language.
Quick Question: Select this option or press Alt + Enter in the inline editor to ask questions about the selected code.
Pro Tip: After getting an answer, you can type “do it” or similar wording to convert the AI’s suggestion directly into code. This lets you explore ideas before committing to implementation.

Advanced Multi-File Edits
Send to Chat (Ctrl + L): Use Ctrl + L to send selected code to the main Chat panel. This is ideal for multi-file editing, receiving detailed explanations, and accessing advanced AI capabilities.

Remarks 1 : GitHub Synchronize

For advanced control and collaboration, you can sync the project with GitHub. This gives you full ownership of the generated code for external modification.

Remarks 2 : Official Support Resources

These sources provide comprehensive information:
-Learn about Cursor and how to get started: Cursor Learn
-Cursor Documentation: Cursor Docs

01

Introducing Cursor 2.0

02

Cursor Agent: 10 Pro Tips!

03

Introducing Plan Mode

04

AI Foundations: How AI Models Work

Visit Deepseek website for full experience

Remarks

DeepSeek is an AI-powered tool designed for deep information retrieval, analysis, and content generation. It is commonly used in areas such as:

  1. Advanced Information Retrieval
    • DeepSeek can process and analyze large datasets to extract relevant insights.
    • It helps users find precise information beyond standard search engines.
  2. Natural Language Processing (NLP) Applications
    • Used for text summarization, sentiment analysis, and question-answering systems.
    • Supports various languages and can generate human-like responses.
  3. AI-Assisted Research and Writing
    • Helps researchers analyze academic papers, generate summaries, and suggest references.
    • Useful for drafting articles, reports, and creative writing.
  4. Code Assistance and Debugging
    • Provides AI-powered code suggestions, optimizations, and bug fixes.
    • Supports multiple programming languages, aiding developers in software development.
  5. Business and Decision-Making Support
    • Analyzes market trends, customer feedback, and financial data for businesses.
    • Assists in generating insights for strategic decision-making.

limitation:

  1. Accuracy and Hallucination Issues
    • AI models can sometimes generate incorrect or misleading information.
    • Requires human verification before relying on outputs.
  2. Limited Real-Time Data Access
    • May not always provide the latest information if it’s not connected to live data sources.
    • Some AI models work with pre-trained datasets, limiting real-time updates.
  3. Context Limitations
    • Struggles with highly nuanced or ambiguous queries.
    • Long conversations may lead to context loss or inconsistencies.
  4. Ethical and Bias Concerns
    • AI models can reflect biases present in training data.
    • Requires careful consideration when used in sensitive applications.
  5. Computational Resource Constraints
    • Running deep learning models requires significant computational power.
    • Latency issues may arise during complex queries or large-scale data analysis.

Step 1

Visit the DeepSeek website. Click on “Start Now” and fill in your details.
Verify your email address to activate your account.

Step 2

Log in to your DeepSeek account.
Navigate to the “Chat” section to start using the chatbot.

Step 3

Type your question or request in the chat box. Press “Enter” to send your message. The chatbot will respond with relevant information or assistance.


Writing Assistance: Ask the chatbot to help with writing tasks, such as drafting emails, creating content, or summarizing text.
Translations: Request translations for text in different languages.
Information Retrieval: Ask questions to get quick answers on various topics.

Remarks.

You can view and manage your chat history.Save important conversations for future reference. Customize Your Experience:

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