你好，李焕英 完整版本 [ Hi, Mom ] 完整版觀看電影在線小鴨 (2021-HD)完整的電影
你好，李焕英 完整版本 [ Hi, Mom ] 完整版觀看電影在線小鴨 (2021-HD)完整的電影
你好，李焕英 完整版本 [Hi, Mom] 完整版觀看電影在線小鴨 (2021-HD)完整的電影
《你好，李焕英》-高清电影-完整版在线观看| 2021"
◉ 🎬 在线观看: https://uflix.movies/hi-mom-online.html
◉ 🎬 下载电影: https://uflix.movies/hi-mom-online.html
你好，李焕英 (2021)
你好，李焕英导演: 贾玲
编剧: 贾玲 / 孙集斌 / 王宇 / 刘宏禄 / 卜钰 / 郭宇鹏
主演: 贾玲 / 张小斐 / 沈腾 / 陈赫 / 魏翔 / 更多…
类型: 喜剧
制片国家/地区: 中国大陆
语言: 汉语普通话
上映日期: 2021–02–12(中国大陆)
片长: 128分钟
又名: Hi, Mom
IMDb链接: tt13364790你好，李焕英的剧情简介 · · · · · ·
2001年的某一天，刚刚考上大学的贾晓玲（贾玲 饰）经历了人生中的一次大起大落。一心想要成为母亲骄傲的她却因母亲突遭严重意外，而悲痛万分。在贾晓玲情绪崩溃的状态下，竟意外的回到了1981年，并与年轻的母亲李焕英（张小斐 饰）相遇，二人形影不离，宛如闺蜜。与此同时，也结识了一群天真善良的好朋友。晓玲以为来到了这片“广阔天地”，她可以凭借自己超前的思维，让母亲“大有作为”，但结果却让晓玲感到意外……
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We all made mistakes when we were new to web development. Mistakes are meant to be made because we can learn from them. This article will discuss some common mistakes made by newbie web developers and how to avoid them. So, let’s get started.
Incomplete Input Validation
Many newbie developers make the mistake of thinking that only HTML and JavaScript validations are enough for user input validation.
Always do both Client-side and Server-side Input Validation
Users are human, after all, so they can make mistakes when filling in information such as mobile numbers or email addresses. That’s why developers use front-end validations to prevent them from making such mistakes. The latest front-end frameworks make it super easy to implement client-side validations. Therefore most of the time, newbie developers only do input validations at the client-side.
But these client-side validations can be easily bypassed by disabling JavaScript. Therefore it is necessary to implement server-side validations for user inputs as well. If you have not done server-side validations, your app will be vulnerable to attacks by hackers such as SQL Injection, which ranks first in the Top 10 Web Application Security Risks.
So if you’re taking any kind of user input, always make sure to validate it on both client and server sides.
A good practice is to share your validators between the backend and frontend. This can be done by authoring the validator as an independent component using Bit, and sharing it on Bit.dev (or your own custom Bit server). Since shared components are consumed and maintained independently, it is much easier for developers on both sides, client and server, to maintain them and stay in-sync. That ensures the rules of validation are identical on both ends.
Cross-Browser Incompatibility
Development processes have a strict timeframe most of the time. As a result, developers tend to use only one browser while developing to test the application. That is ok if you have time later to test it in cross-browsers and fix the issues.
Test your web application on multiple browsers. Better to use a tool.
But if you don’t get such a time period, it’s a good idea to test the application in cross-browsers while you’re developing. It’s not something that can be ignored. You need to test your application at least in three major browsers, such as Chrome, Firefox, and Microsoft Edge. There can be many UI issues that could come up in Firefox that aren’t on Chrome.
Try to make the web apps that you develop as cross-browser-friendly as possible. Avoid using browser-specific code, and keep in mind that a cross-browser compatible code can exist most of the time.
You can use tools such as CrossBrowserTesting or LambdaTest to make cross-browser testing more efficient.
Overusing Libraries
Using many libraries in your application will increase the bundle size and increase the application build time. That will eventually increase page loading time as well. Therefore, be careful when adding many npm packages to your web application. Avoid using libraries if you can write your code with little time to do what the library does
You can check the bundle size of an npm package before adding it to your application by using the BundlePhobia website.
When using a library, be aware of the last commit date and the number of GitHub stars it has. If a library is unmaintained, it can be a major security vulnerability for your application. You may therefore need to migrate to another library or find different solutions.
Be aware of the library maintenance, existing issues of the library, and GitHub stars
Most libraries make life easier for developers, but keep in mind that sometimes they can make it much harder, so choose them wisely.
Not Following Responsive Design from the Beginning
Newbie developers often make the mistake of not thinking about the responsive design of their web app at the beginning of development. It is crucial to define the breakpoints of the application right at the beginning. Different applications may have different breakpoints depending on the requirements and must be decided at the beginning of the development process.
Mobile-first development is also important for responsive design because it can make the website load faster on small devices.
With mobile-first, you’re building a strong foundation. This foundation will help strengthen tablet and desktop designs. Mobile-first design enables you to focus and maintain clarity by removing any unnecessary user interface decoration and improving user experience.
You can learn how to write media queries in Sass for the responsive design of your web app from here!
Skipping Image Optimization
Optimizing image size is essential for reducing the bandwidth usage of your web app. Imagine that your home page has five images and that each of them is 5MB or more. The user won’t wait until that page loads.
Use SVGs for logos, icons, and simple images instead of using JPG or PNG. There are plenty of free-to-use online tools that you can use to optimize JPG and PNG images, so stop skipping image optimization.
You can learn about best image optimization practices from here!
Ignoring Technical SEO
Mistakes Web Developers Make
Photo by visuals on Unsplash
Many new developers ignore doing Search Engine Optimization (SEO) of the websites or web applications they develop. That could be due to the lack of technical SEO knowledge or lack of development time. But it’s a big mistake to ignore it.
