How to Use Vlookup Function In Excel With Examples
This tutorial will discuss how VLOOKUP function in excel is used. We will cover steps and guides, examples wherein figures are provided, risks and common problems faced in using VLOOKUP …
Your trusted resource for downloadable source code, complete capstone projects with ER diagrams and Chapter 1-5 documentation, AI-ready capstones (RAG, ChatGPT, computer vision), and step-by-step tutorials in PHP, Python, Java, JavaScript, and more. Built by working developers, tested before publishing, and updated for 2026.
📅 Updated weekly | ✅ Code tested before publishing | 👨💻 Built by PIES IT Solutions developers
The fastest-growing capstone category in 2026. Capstones that panels approve faster — AI agents, RAG, real-time computer vision. Build the kind of capstone employers actually look for on resumes.
Free AI capstones with full source code — RAG document Q&A, ChatGPT API apps, local LLMs, computer vision, NLP. The umbrella hub for modern AI capstones.
46 Python computer vision capstones — face detection, hand tracking, pose estimation, document scanning. Real-time on CPU, no GPU required.
23 algorithm-level ML capstones — CNN, classification, recommendation systems, computer vision foundations.
Working source code, ER diagrams, and step-by-step setup for the languages BSIT panels recognize. Every project tested before publishing.
319 free PHP + MySQL capstones — school, hotel, hospital, e-commerce, inventory, payroll. Each includes ERD and setup instructions.
296 Visual Basic .NET Windows Forms capstones — the dominant Philippine BSIT panel stack. Hotel, POS, Hospital, Payroll, Inventory.
250 Python capstones — Tkinter desktop, Django web, Pygame games, OpenCV vision, ML and AI integration.
127 Java capstones — NetBeans + MySQL desktop applications. Hotel, Library, Hospital, POS, ATM, School systems.
111 Django web management systems — modern Python full-stack capstones. School, e-commerce, hospital, banking, transport.
74 Laravel PHP MVC capstones — School, E-commerce, Hospital, POS, Inventory, Banking. Modern PHP for production-quality defense.
58 C# + SQL Server Windows Forms projects and reference snippets — DataGridView, ListView, ComboBox patterns plus management systems.
55 vanilla JavaScript, Vue.js, and Node.js projects — browser games, calculators, CRUD demos, Vue SPAs.
The Chapter 1-5 documentation, UML diagrams, database designs, and foundation language resources every BSIT student needs to pass capstone defense.
302 free ER, DFD, Use Case, Class, Activity, Sequence, Component, and Deployment diagrams for capstone Chapter 3.
145 capstone idea lists and Chapter 1-5 thesis documentation templates for BSIT, BSCS, and engineering students.
35 ER diagrams and SQL schemas — Hospital, Library, POS, Inventory, Salon, Clinic, Restaurant, Resort.
132 foundational C and C++ mini-projects — console games, mini management systems, OOP patterns. Perfect for 1st-2nd year coursework.
Learn the language first, then ship a capstone. Free tutorials with working examples.
599 JavaScript and Node.js language tutorials — syntax, features, frameworks, debugging.
150+ Python tutorials covering OOP, file I/O, web scraping, async, and library usage (pandas, numpy, matplotlib).
Modern TypeScript tutorials covering types, generics, and integration with React/Node.
Beginner-to-intermediate PHP tutorials with practical examples for capstone use.
The most comprehensive Python & JavaScript error reference on the open web. 10 cross-linked hubs covering TypeError, ModuleNotFoundError, AttributeError, ValueError, ImportError, NameError, RuntimeError, SyntaxError, ReferenceError, and HTTP errors. Each post explains the root cause and gives 2–4 alternative fixes.
220+ Python & JavaScript TypeError fixes — NoneType, not callable, cannot read property.
198+ Python import error fixes — pip install, virtualenv, TensorFlow, PyTorch, Flask, Django.
173+ "object has no attribute X" fixes — NoneType, pandas, NumPy, sklearn, Selenium.
100+ pandas, NumPy, sklearn, TensorFlow ValueError fixes.
67+ "cannot import name X from Y" version-conflict fixes — Flask, Werkzeug, ML libraries.
49+ Python "name X is not defined" fixes — numpy, pandas, Jupyter, Python 2→3 migration.
49+ PyTorch CUDA, asyncio, Flask context, mutation-during-iteration fixes.
48+ Python & JavaScript parsing errors — EOF, EOL, unexpected token, import.meta.
34+ JavaScript "X is not defined" fixes — Node ESM, SSR, React, browser globals.
35+ HTTP 4xx and 5xx status code explanations — 403, 404, 429, 500, 502, 504.
This tutorial will discuss how VLOOKUP function in excel is used. We will cover steps and guides, examples wherein figures are provided, risks and common problems faced in using VLOOKUP …
The Explode PHP is a built-in function which mainly used to convert a string into array. In this article, we will talk about PHP explode() in a detailed explanation as well as example …
In PHP, substring or substr() is a function which returns some part of a given string. In this article, we will talk about PHP substring or substr() in a detailed explanation as …
Hey there ITSOURCECODER’S! In this article I will give you the 10 Exciting Python Projects For Resume that will expose you the best and top beginners and advanced python projects …
This tutorial will explain excel concatenate functions along with how to utilize concatenation in numbers, text string dates and “&” operator. We will also include formulas combine with columns, single …
In PHP, switch case is a conditional statement which is used to execute one or more conditions. In this article, we will talk about Switch Case statement in a detailed …
This tutorial will explain how to calculate standard deviation using excel along with examples that will give more understanding, of this topic. Excel is known and used in statistics and …
In this tutorial, you will learn how to find Mode in excel with examples and simple steps. Thus we will describe different kinds of modes and use them in some …
This article will describe how to calculate median function in Excel. We will also include examples and steps to understand the concept of median. As an overview, the median is …
This tutorial will explain and elaborate on how to calculate Mean in Excel along with easy steps and examples. Indeed Microsoft excel is designed to analyze and organize numerical data …
The JavaScript text to speech is a simple project designed in JavaScript language using HTML and CSS platform. It’s a simple mini-project. This project allows you to transform your text …
This tutorial will explain the Max function of Excel how to use it along with the examples and tricks which will make the discussion easier to understand. Furthermore, this function …
Today in this tutorial we will describe how to use MIN function of Microsoft Excel in finding the lowest value of a condition. As we are going to highlight and …