URL(Universal Resource Locator)
more >>Hypertext is text with links to other text, click on which takes you somewhere else. URL provides names for web content.
xiahua blog.
more >>Hypertext is text with links to other text, click on which takes you somewhere else. URL provides names for web content.
Web Browser <--(HTTP, Internet)--> Web Server/Application Server <--(LAN)--> Stroage System
more >>Exceptions are ways to signal that something has gone wrong during run-time. Exceptions are “thrown” and can crash the program, but can be “caught” to avoid this.
more >>How can we use c++’s type system to prevent errors at compile time?
more >>l-values can appear on the left or right of an =. l-values have names, and are not temporary. l-values live until the end of the scope.
These functions are generated only when they’re called(and before any are explicitly defined by you):
more >>Objects are instances of classes, they encapsulate(封装) data related to a single entity and define complex behavior to work with or process that data.
more >>Any function that returns a boolean is a predicate function, including unary(一元) predicate and binary(二元) predicate.
more >>Generic programming: writing reusable, unique code with no duplication! One way is to allow data types to be parameterized(C++ entitied that work on any datatypes).
缺失模块。
1、请确保node版本大于6.2
2、在博客根目录(注意不是yilia-plus根目录)执行以下命令:
npm i hexo-generator-json-content --save
3、在根目录_config.yml里添加配置:
jsonContent: meta: false pages: false posts: title: true date: true path: true text: false raw: false content: false slug: false updated: false comments: false link: false permalink: false excerpt: false categories: false tags: true