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Python, a versatile and powerful programming language, offers a variety of data structures to store collections of items. Among these, the list is one of the most flexible and commonly used. In Python, a list is an ordered collection of items of any type. Lists are mutable, meaning their contents […]
Target has recently decided to shut down nine of its stores located in major cities. The primary reason for this move is the continuous large-scale theft occurring at these locations. This action by Target indicates the challenges retailers face in their ongoing fight against an escalating and complicated issue. Key […]
Universally unique lexicographically sortable identifiers, commonly known as ULIDs, offer a compelling alternative to traditional UUIDs. The Python package python-ulid provides a straightforward way to work with ULIDs, ensuring compatibility, readability, and efficiency. What is a ULID? A ULID is a universally unique lexicographically sortable identifier. It has several distinguishing […]
Sqids, formerly known as Hashids, is an open-source library designed to generate YouTube-like IDs from numbers. These IDs are concise, can be produced using a custom alphabet, and are guaranteed free from collisions. Key Features and Information Category Description/Features Visual Purpose The primary use of Sqids is for visual appeal. […]
In a significant shift in its hiring strategy, Amazon has decided to focus on recruiting students and recent graduates for its entry-level software positions, according to an internal memo reviewed by Business Insider. This change, which took effect on January 25, 2023, stipulates that individuals over 12 months out of […]
In MySQL, GREATEST() is a function that returns the most significant value among the list of arguments provided. It compares values based on their data type and returns the greatest value. Usage: This will return 7 because 7 is the largest value among the provided numbers. This will return ‘c’. […]
COALESCE() It is a function that returns the first non-NULL value in a list of expressions. If all the values in the list are NULL, the COALESCE() function will return NULL. Syntax: The COALESCE() function is often used to replace NULL values with a default value. Examples: This will return […]
In the rapidly evolving sphere of urban development, the role of urban mapping cannot be understated. Urban mapping refers to developing, gathering, and evaluating spatial data and information in urban environments, a critical step in making informed urban planning and development decisions. The Urban Design Lab delineates the various tools […]
In a detailed blog post by the Netflix Technology team, the intricacies of scaling media machine learning at Netflix are unveiled. The article, penned by a group of experts including Gustavo Carmo, Elliot Chow, and Nagendra Kamath, among others, delves deep into the journey of Netflix from offering streaming alongside […]
To determine the sizes of your tables, including data and indexes, you can query the database when using the InnoDB storage engine in a MySQL information_schema database. It information_schema provides metadata about other databases and their structures. Here’s how you can retrieve and sort the sizes of your tables: 1. […]