, asynchronous update, interface pre-cache, unpacking, on-demand loading, Hermes engine, engine reuse, etc. These methods are very practical in actual business. Of course, the React Native framework is also constantly optimizing and iterating on itself to pursue a higher level of performance....
The logic of CompareVersion is clear and simple, and according to the flame graph, the performance is mainly consumed in the strings.Split function, so Lao Xu's first goal is to try to optimize the strings.Split function. At this time, the first method that Lao Xu thought of was Baidu ...
UseCROSS APPLYreplace the UDF, so the query might run in parallel. WITH CTE\nAS\n(\nSELECT \n\tT.CompanyId, T.AccountsId, T.branchId, L.CreationDate,\n SUM(IIF(T.transactionStatusId = 1, T.amount, -T.amount)) [FirstBalance]\nFROM p_Ledger L\nINNER JOIN dbo.Transactions ...
useMemo is a function provided by React, a popular JavaScript library for building user interfaces. It is used to optimize performance by memoizing the result of a computation and only recalculating it when necessary. When a component renders, any calculations or expensive operations inside it can ...
useMemo helps memoize these functions in order to optimize performance. How Does useMemo Work in React? In order to understand useMemo, we need to reflect back on what memoization is. If there is a function that is expensive, such as fetching a lot of data, memoization is a way to ...
The memo is memory, and that development technic helps to optimize the calculation process for expensive functions. The usage of memorization is a very important practice and is laid as crucial knowledge for development in general. React has good instruments for memorization. But how does it ...
To build a website with react responsive design, you first need to install react-responsive as a dependency in your project: First, create a react project by accessing terminal in your desired folder and running: npx create-react-app <my-app> After project is created by CLI, you can go ...
For those interested in web app development, React JS also offers great tools and support. However, this post will focus on native app development to highlight how to achieve the best mobile device performance. What is React Native? TheReact UI components libraryis an open-source framework...
When using Cloudinary, always addq_autoandf_autoto your image URLs. This combination optimizes images based on the content and the browser’s capabilities, ensuring high quality and reduced file sizes without manual adjustments. Integrate media queries directly in React components ...
Learn how to install React on Windows in just a few minutes. This guide will walk you through the process step-by-step, so you can start using React right away.