1. Complete HTML tree structure
2.Explanation
Title of the document (Text displayed in the browser tab): <title>About Me</title>, will define the title of the document and will be displayed in the browser's tab when the user visits the page
Related CSS files (for styles): <link rel="stylesheet" type="text/css" href="style.css">
Related JavaScript files (to change rendering and behavior Multi-purpose script): <script src="animations.js"></script>
Character set (encoding of text) used by the web page: <meta charset="utf-8">
Keyword, author and description (usually useful for search engine optimization (SEO)): <meta name="description" content="This is what my website is all about!"> is a very standard format that will allow your website to display any Unicode character.
… wait! 
3.Sublime Text shortcut
Cut: Ctrl X
Copy: Ctrl C
Paste: Ctrl V
Undo: Ctrl Z
Restore: Ctrl ⇧ Z or Ctrl Y
Duplicate: Ctrl ⇧ D (Ctrl ⇧ D, highlight or not highlight text) Highlight or not highlight text
Select word: Ctrl D
Select rows: Ctrl L
Select all: Ctrl A
Select each instance: Alt F3
Move the cursor to the previous word: Ctrl ←
Move the cursor to the next word: Ctrl →
Move Cursor to the beginning of the line: Home
Move the cursor to the end of the line: End
Move the cursor to the beginning of the document: Ctrl Home
Move the cursor to the end of the document: Ctrl End
Jump to the left/right parentheses, Square brackets, curly brackets: Ctrl M
Jump to definition: Ctrl R
Indent: Tab or Ctrl ]
Cancel indent: ⇧ Tab or Ctrl [
Switch comments: Ctrl /
New label: Ctrl N
Switch label to the left: Ctrl PgUp
Switch label to the right: Ctrl PgDn
Close label: Ctrl W
Reopen label: Ctrl ⇧ T
Quickly open: Ctrl P
Search: Ctrl F
This article explains the basic knowledge of learning for front-end engineers. For more related content, please pay attention to the php Chinese website.
Related recommendations:
Related explanations about the basics of JavaScript
Related explanations about object-oriented design
php file contains directory configuration open_basedir usage and performance analysis
The above is the detailed content of Front-end engineers learn the basics. For more information, please follow other related articles on the PHP Chinese website!
CSS: Can I use multiple IDs in the same DOM?May 14, 2025 am 12:20 AMNo,youshouldn'tusemultipleIDsinthesameDOM.1)IDsmustbeuniqueperHTMLspecification,andusingduplicatescancauseinconsistentbrowserbehavior.2)Useclassesforstylingmultipleelements,attributeselectorsfortargetingbyattributes,anddescendantselectorsforstructure
The Aims of HTML5: Creating a More Powerful and Accessible WebMay 14, 2025 am 12:18 AMHTML5aimstoenhancewebcapabilities,makingitmoredynamic,interactive,andaccessible.1)Itsupportsmultimediaelementslikeand,eliminatingtheneedforplugins.2)Semanticelementsimproveaccessibilityandcodereadability.3)Featureslikeenablepowerful,responsivewebappl
Significant Goals of HTML5: Enhancing Web Development and User ExperienceMay 14, 2025 am 12:18 AMHTML5aimstoenhancewebdevelopmentanduserexperiencethroughsemanticstructure,multimediaintegration,andperformanceimprovements.1)Semanticelementslike,,,andimprovereadabilityandaccessibility.2)andtagsallowseamlessmultimediaembeddingwithoutplugins.3)Featur
HTML5: Is it secure?May 14, 2025 am 12:15 AMHTML5isnotinherentlyinsecure,butitsfeaturescanleadtosecurityrisksifmisusedorimproperlyimplemented.1)Usethesandboxattributeiniframestocontrolembeddedcontentandpreventvulnerabilitieslikeclickjacking.2)AvoidstoringsensitivedatainWebStorageduetoitsaccess
HTML5 goals in comparison with older HTML versionsMay 14, 2025 am 12:14 AMHTML5aimedtoenhancewebdevelopmentbyintroducingsemanticelements,nativemultimediasupport,improvedformelements,andofflinecapabilities,contrastingwiththelimitationsofHTML4andXHTML.1)Itintroducedsemantictagslike,,,improvingstructureandSEO.2)Nativeaudioand
CSS: Is it bad to use ID selector?May 13, 2025 am 12:14 AMUsing ID selectors is not inherently bad in CSS, but should be used with caution. 1) ID selector is suitable for unique elements or JavaScript hooks. 2) For general styles, class selectors should be used as they are more flexible and maintainable. By balancing the use of ID and class, a more robust and efficient CSS architecture can be implemented.
HTML5: Goals in 2024May 13, 2025 am 12:13 AMHTML5'sgoalsin2024focusonrefinementandoptimization,notnewfeatures.1)Enhanceperformanceandefficiencythroughoptimizedrendering.2)Improveaccessibilitywithrefinedattributesandelements.3)Addresssecurityconcerns,particularlyXSS,withwiderCSPadoption.4)Ensur
What are the main areas where HTML5 tried to improve?May 13, 2025 am 12:12 AMHTML5aimedtoimprovewebdevelopmentinfourkeyareas:1)Multimediasupport,2)Semanticstructure,3)Formcapabilities,and4)Offlineandstorageoptions.1)HTML5introducedandelements,simplifyingmediaembeddingandenhancinguserexperience.2)Newsemanticelementslikeandimpr
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
SublimeText3 Chinese version
Chinese version, very easy to use
WebStorm Mac version
Useful JavaScript development tools
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver Mac version
Visual web development tools
