#mongodbbackend search results
A clear, beginner-friendly backend CRUD example using Node.js + Express + MongoDB.
Uber Eats handles millions of product images every hour. At this scale, duplicate images can burn a hole in your pocket. Storing the same image multiple times is a huge drag on processing and CDN costs. Uber had to build an entire system to deal with duplicate images. Their…
Este prompt convierte cualquier imagen en datos de estilo JSON reutilizables para que puedas replicarla perfectamente (úsalo con Gemini Nano Banana).
🗣️A client paid me $300 and all I did was to use a sorted sets for range queries and bloom filters to reduce unnecessary DB lookups which gave the retrieval algo a crazy boost
95% from hunters remove pics from endpoint my steps gathering all target endpoints filter the results just for pic extensions (cat endpoints.txt | egrep 'jpg|jpeg|png' > results.txt) filter to live send results for screenshot tool 1/2 #bugbountytips #bugbountytip #bugbounty
𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻: 𝗛𝗼𝘄 𝘁𝗼 𝗗𝗲𝘀𝗶𝗴𝗻 𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 In this post, we continue with the system design series. Let's first discuss the requirements: 𝟭. 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀: Functional requirements: - Upload images from a mobile client - Users follow…
「filter」プロパティを使用し画像にフィルターを追加してみました。 他にもhue-rotate（色相）やinvert（階調）の調整も可能です。 #Web制作 #プログラミング初心者 #駆け出しエンジニアと繋がりたい #webデザイン #css
Day 4 of MongoDB - Basic query structure - array queries - Query Optimization Tips Query Structure: A basic query in MongoDB is structured as: db.collection.find({ <field>: <value> }); MongoDB offers a set of operators that allow you to perform more sophisticated queries: $…
Uber Eats handles millions of product images every hour. At this scale, duplicate images are a big problem. Storing the same image multiple times is a huge drag on processing & CDN costs. So, how does Uber deal with duplicate images? Let's find out in 2 minutes 👉The first…
JavaScript tip: you can pass a second param to JSON.parse to filter values from the output ✨
DAY 2 of MongoDB - JSON - Intro to Collections and Documents - CRUD Operations: Basics Unlike relational databases that store data in tables, MongoDB stores data in documents. These documents are JSON-like objects called BSON (Binary JSON). Each document is a collection of…
Bisa bikin filter sendiri nder di kamera bawaannya, contoh filternya bisa disave dulu dari pinterest atau filter Ig, terus nanti di extract di kamera biasa
Make your code faster with Bloom filters. They are like HashMaps but smaller and allow you to short-circuit more expensive operations. 🧵🪡🧶
There are ways in which we can sidestep these. I’ve been working on invisible filters that one can apply on your image, which are undetectable for to the human eye, and don’t change they file format. These filters, adversarial attacks, can completely confuse these models.
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