Tag：Skill
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Time：2021-7-17
Project address:https://github.com/Wscats/CV The essence of resume Before writing a resume, we must have a clear understanding of one thing, that is, what is a resume?It’s not a resume, it’s not a list of projects, it’s not a skill show.There’s only one purpose of a resume – to help you get an interview. As long as […]
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Time：2021-7-15
Skill 1 In some cases, the width of the child element can be greater than the width of the parent element In this case, the width of UL is larger than the width of the core, and does not affect the layout Skill 2 How to make the fixed elements close to the center of […]
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Time：2021-7-5
To optimize the query, we should avoid full table scanning as far as possible. First, we should consider building indexes on the columns involved in where and order by. We should try our best to avoid null value judgment in the where clause, otherwise it will cause the engine to abandon the index and scan […]
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Time：2021-6-29
Android systrace is one of the most popular tools to analyze performance problems, which can provide rich mobile operation information. After groping, we can dig out many skills and analyze problems more easily. In the first article, I will first quote the official documents of systrace. After all, analyzing the basic operation of systrace is […]
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Time：2021-6-26
In my career, I have learned a lot of skills, but no technical skills are more useful than SQL It is valuable in different jobs and disciplines Only need to learn once, do not need to learn again You look like a superhero. When you know that many people are not proficient in SQL, you […]
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Time：2021-6-22
Three characteristics of abstract class Abstract classes are not allowed to be instantiated, they can only be inherited, that is to say, you can’t create an object of an abstract class. There are two kinds of properties and methods in the abstract class Abstract properties and methods: only declared, not implemented Non abstract properties and […]
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Time：2021-6-16
In the process of Linux practical operation, you can also find a lot of reference materials on the Internet, but after reading it, you still feel that you don’t know what to say. If you copy and paste from the Internet, it will probably not work. If you are lucky enough to solve a specific […]
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Time：2021-6-13
I’ve been watching it recentlyThe essence of povertyThis book, and then combined with the views in the book and some thoughts of recent work, wrote such an article to share some of my ideas with you. At the end of the book, I summarize five points: the reason why poor people are always poor is […]
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Time：2021-6-3
Swoole foundation course launched! Starting from zero basis, you can master the spool step by step. Most of the traditional PHPer are used to develop web applications, and most of them are developed with frameworks such as Yii, laravel and TP. However, phpers are unable to cope with problems such as instant messaging and long […]
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Time：2021-5-31
Zhengcai cloud front end tabloid No.89 For more previous tabloids, please visit: https://weekly.zoo.team Meet umi.js for the first time What is umi.js? UMI, pronounced as UMI in Chinese, is a pluggable enterprise react application framework. You can simply understand it as a performance focused front-end framework like next. JS, and through convention, automatic Read an […]
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Time：2021-5-13
Technology theory can be seen everywhere. What are we short of? Lack of actual combat cases, paper can not withstand the test, from the beginning to the end to experience a deep memory.This article takes you for a real walk. Combined with spring cloud, spring cloud Alibaba, Dubbo and other open-source packages, based on the […]
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Time：2021-5-8
First of all, after the era of software development by people, especially after Web2.0, front-end developers do not need to grasp the back-end development skills. The separation of front-end and back-end can not only improve the efficiency of development, but also ensure the stability and scalability of software development to a certain extent, and has […]
