weimall | # 第一步 : 安装nodejs # 第二部输入：npm install # 第三部 npm run dev | Style Language library

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kandi X-RAY | weimall Summary

weimall is a HTML library typically used in User Interface, Style Language, React applications. weimall has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

#第一步: 安装nodejs #第二部输入：npm install #第三部 npm run dev. gem install sass 安装sass. 自动编译所有的sass文件，生成压缩格式css文件，不生成map文件 sass --style compressed --sourcemap=none --watch . sass --watch style.scss:style.css 自动编译单个文件. 生产环境当中，一般使用最后一个选项。 sass --style compressed test.sass test.css. 你也可以让SASS监听某个文件或目录，一旦源文件有变动，就自动生成编译后的版本。 // watch a file sass --watch input.scss:output.css. // watch a directory监听文件夹sass文件变动 sass --watch app/sass:public/stylesheets. 如果变量需要镶嵌在字符串之中，就必须需要写在#{}之中。 $side : left; 　.rounded { border-#{$side}-radius: 5px; }. SASS允许在代码中使用算式： body { 　　　　margin: (14px/2); 　　　　top: 50px + 100px; 　　　　right: $var * 10%; 　　}. 在嵌套的代码块内，可以使用$引用父元素。比如a:hover伪类，可以写成： a { 　　　　&:hover { color: #ffb3ff; } 　　}. class2要继承class1，就要使用@extend命令： .class2 { 　　　　@extend .class1; 　　　　font-size:120%; 　　}. 使用@mixin命令，定义一个代码块。 @mixin left { 　　　　float: left; 　　　　margin-left: 10px; 　　} 使用@include命令，调用这个mixin。 div { 　　　　@include left; 　　}. SASS提供了一些内置的颜色函数，以便生成系列颜色。 lighten(#cc3, 10%) // #d6d65c darken(#cc3, 10%) // #a3a329 grayscale(#cc3) // #808080 complement(#cc3) // #33c. 插入文件 @import命令，用来插入外部文件。 @import "path/filename.scss";.

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Support

weimall has a low active ecosystem.

It has 3 star(s) with 1 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

weimall has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of weimall is current.

Quality

weimall has no bugs reported.

Security

weimall has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

weimall does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

weimall releases are not available. You will need to build from source code and install.

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weimall Key Features

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weimall Examples and Code Snippets

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Community Discussions

Trending Discussions on Style Language

How to write Haskell-style function application in Antlr

Variable used before being initialized error (Swift)

How can I use SASS pre-processor in my Vue components?

QUESTION

How to write Haskell-style function application in Antlr

Asked 2021-Dec-09 at 13:59

I'm trying to write a Haskell-style language parser in ANTLR4, but I'm having some issues with function application. It parses as right associative rather than left associative

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ANSWER

Answered 2021-Dec-09 at 13:59

As @sepp2k pointed out, | expression expression will correct your issue.

ANTLR defaults to left associativity., but you were overriding that with the (expression)+ in trying to gather all the expressions.

Of course, this will give you a parse tree of (expr (expr (expr f) (expr "a")) (expr "b"))

but this is probably more in keeping with a Haskell approach to function application than just a list of expressions.

BTW, precedence only comes into play when operators are involved. Having StringLiteral before LSquareParen his no effect on precedence since there's no ambiguity in determining the correct parse tree to derive. You may find that your OperatorApplicationExpresion alternative gives "surprising" results as it will evaluate all operators left-to-right, so a + b * c will be evaluated as "(a + b) * c" and this violates arithmetic norms (maybe it's what you want however).

Source https://stackoverflow.com/questions/70259058

QUESTION

Variable used before being initialized error (Swift)

Asked 2021-Jul-30 at 14:13

I keep receiving an error/lint which reads Variable 'self.item' used before being initialized. This message only appears when I seemingly add a @State of type Date (see commented line below).

Variable item is a CoreData value that I'm attempting to update through a form. All of the other required data types (int, string, data, etc.) all work as expected.

I'm fairly confident that this is an issue which stems from my lack of experience with Swift or declarative-style languages in general, but I'm also wary that it could be a compiler issue as I seem to run into a few of those as well.

...

ANSWER

Answered 2021-Jul-30 at 14:13

Just do the following:

Source https://stackoverflow.com/questions/68592039

QUESTION

How can I use SASS pre-processor in my Vue components?

Asked 2020-May-18 at 08:11

I want to use language="sass" in my Vue 2 CLI project's components, but it throws me and error when using SASS syntax:

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ANSWER

Answered 2020-May-18 at 08:11

If anyone is interested, I repeated the same steps in my vue utils file, and it solved the problem

Source https://stackoverflow.com/questions/61850641

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install weimall

You can download it from GitHub.

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For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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