「 CRAWL DATA 」
May 12, 2023
Words count
12k
Reading time
11 mins.
In this topic, we will delve into the intriguing world of web scraping protection on Redfin Houses - a well-known platform for real estate listings. The primary technique employed here involves utilizing HTTP requests with pure Python, eliminating the need for a web driver like Selenium. This approach allows us to utilize it in various environments, including Colab and non-browser-supported environments.
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「 ALGORITHM 」
July 14, 2022
Words count
4.3k
Reading time
4 mins.
Motivated by my successful solution to the “Longest Substring Without Repeating Characters” problem on Leetcode, I eagerly present the “Sliding Window” technique, a simple yet intriguing method that leverages two pointers to achieve optimal performance.
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「 CRAWL DATA 」
June 27, 2022
Words count
6.8k
Reading time
6 mins.
In this article, I will show you the way to get Units, the term indicates how many downloads on your own application published on App Store, following by days, months, years, using Python script
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「 ALGORITHM 」
September 03, 2021
Words count
16k
Reading time
14 mins.
Cho hai dãy nums1
, nums2
đã được sắp xếp theo thứ tự có size là m
và n
, hãy tìm trung vị (median) của hai dãy đó.
Đây là bài toán được xem là mức độ khó trên leetcode.com, thách thức của bài này là thuật toán phải được chạy với time O(log(m+n))
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