Hash scraper technology blog

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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Understanding Advanced XPath Content: Wildcards, Nodes, Functions

Understanding Advanced XPath Content: Wildcards, Nodes, Functions

0. Overview In XPath Part 1, we covered the essential concepts and basic syntax of XPath necessary for web crawling. In Part 2, we will delve into advanced topics of XPath. 1. Understanding Wildcar...

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Exploring XPath: Basics of Web Crawling

Exploring XPath: Basics of Web Crawling

0. What is XPath? XPath is an abbreviation for 'XML Path Language', a language for specifying paths to access specific elements or attributes in an XML document. XPath is commonly used in web crawl...

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Automating web browsers using Microsoft Playwright

Automating web browsers using Microsoft Playwright

0. What is Playwright? Playwright is an open-source library developed by Microsoft for automating web browsers. Although it was not originally designed for web scraping, it demonstrates excellent p...

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Automating web crawling using Python: schedule, Task Scheduler, crontab

Automating web crawling using Python: schedule, Task Scheduler, crontab

0. Web Crawling, Manual Execution Too Troublesome? Have you found it cumbersome to manually execute web crawling code? We introduce a method for Python code to run automatically at desired times an...

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Indexing techniques and best practices related to SEO optimization.

Indexing techniques and best practices related to SEO optimization.

1. Check for Issues with Google Search Console After verifying the domain, once the crawling bot starts crawling, data will be visible. Please check back in a few days to see the data. Common error...

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A case study of a customer who dramatically improved their defect rate (feat. SHAP library)

A case study of a customer who dramatically improved their defect rate (feat. SHAP library)

0. Overview One of the Hashscraper customer cases used an AI model to reduce the defect rate in the process. I wrote this article to explain the predictions of the machine learning model in a more ...

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