Hash scraper technology blog

Creating a Campuspick contest and extracurricular activity crawler with Python - Contest & extracurricular activity automatic crawling project: Part 2

Creating a Campuspick contest and extracurricular activity crawler with Python - Contest & extracurricular activity automatic crawling project: Part 2

Following the "Creating a Campus Pick Crawler with Python" we made last time, this time let's find out how to run the crawler we created at the desired day, date, and time. There are various types ...

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The identity and bypass strategies of CAPTCHA

The identity and bypass strategies of CAPTCHA

1. The Identity of the Irritating 'CAPTCHA' Distinguishing between users and robots in the online world is a crucial part of web security. In this process, 'CAPTCHA' plays an important role. CAPTCH...

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Easy Instagram hashtag collection and data visualization for non-developers

Easy Instagram hashtag collection and data visualization for non-developers

1. Data Preparation 1.1. Accessing the Scraper To prepare the data, we utilized our HashScraper's scraper. Click on the Instagram posting collection in the SNS tab as shown in the image below. 1.2....

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Creating a Campuspick contest and extracurricular activity crawler with Python - Contest & Extracurricular Activity Automatic Crawling Project: Part 1

Creating a Campuspick contest and extracurricular activity crawler with Python - Contest & Extracurricular Activity Automatic Crawling Project: Part 1

0. Overview We expect that many job seekers and college students who read the Hashscraper development notes are interested in competitions, external activities, etc., so we will create a crawler fo...

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10 principles to double the code quality | Coding optimization methods

10 principles to double the code quality | Coding optimization methods

0. Overview There are several basic principles that we should follow when writing code. Of course, it's not mandatory to follow them all the time, but adhering to these principles can bring various...

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Creating a word cloud with local restaurant data in our neighborhood - Hashscraper workshop

Creating a word cloud with local restaurant data in our neighborhood - Hashscraper workshop

1. Data Visualization and Crawling 1.1. What is Data Visualization? Data visualization is the process of representing complex data or patterns in an intuitive way to make it easier to understand. I...

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Three tips for application data crawling: reverse engineering, OCR, packet sniffing

Three tips for application data crawling: reverse engineering, OCR, packet sniffing

1. Reverse Engineering Reverse Engineering is the process of decompiling the binary code of an app to restore the original source code or a similar form of it. Android's APK files and iOS's IPA fil...

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Data utilization strategies and tips for leading fashion companies

Data utilization strategies and tips for leading fashion companies

0. How to Collect and Utilize Data Without Coding for Fashion MDs, Designers, and Marketers The fashion industry is rapidly advancing digitalization. With the significant growth of online commerce,...

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Creating an API for removing backgrounds and extracting colors from photos using FastAPI, rembg, and extcolors.

Creating an API for removing backgrounds and extracting colors from photos using FastAPI, rembg, and extcolors.

0. Introduction I have prepared a post for developers who are interested in digital image processing or need to process images in actual projects. Removing backgrounds or extracting main colors fro...

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