* chore: rename APIs and Microservices to include "Backend" (#42515) * fix typo * fix typo * undo change * Corrected grammar mistake Corrected a grammar mistake by removing a comma. * change APIs and Microservices cert title * update title * Change APIs and Microservices certi title * Update translations.json * update title * feat(curriculum): rename apis and microservices cert * rename folder structure * rename certificate * rename learn Markdown * apis-and-microservices -> back-end-development-and-apis * update backend meta * update i18n langs and cypress test Co-authored-by: Shaun Hamilton <shauhami020@gmail.com> * fix: add development to front-end libraries (#42512) * fix: added-the-word-Development-to-front-end-libraries * fix/added-the-word-Development-to-front-end-libraries * fix/added-word-development-to-front-end-libraries-in-other-related-files * fix/added-the-word-Development-to-front-end-and-all-related-files * fix/removed-typos-from-last-commit-in-index.md * fix/reverted-changes-that-i-made-to-dependecies * fix/removed xvfg * fix/reverted changes that i made to package.json * remove unwanted changes * front-end-development-libraries changes * rename backend certSlug and README * update i18n folder names and keys * test: add legacy path redirect tests This uses serve.json from the client-config repo, since we currently use that in production * fix: create public dir before moving serve.json * fix: add missing script * refactor: collect redirect tests * test: convert to cy.location for stricter tests * rename certificate folder to 00-certificates * change crowdin config to recognise new certificates location * allow translations to be used Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com> * add forwards slashes to path redirects * fix cypress path tests again * plese cypress * fix: test different challenge Okay so I literally have no idea why this one particular challenge fails in Cypress Firefox ONLY. Tom and I paired and spun a full build instance and confirmed in Firefox the page loads and redirects as expected. Changing to another bootstrap challenge passes Cypress firefox locally. Absolutely boggled by this. AAAAAAAAAAAAAAA * fix: separate the test Okay apparently the test does not work unless we separate it into a different `it` statement. >:( >:( >:( >:( Co-authored-by: Sujal Gupta <55016909+heysujal@users.noreply.github.com> Co-authored-by: Noor Fakhry <65724923+NoorFakhry@users.noreply.github.com> Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
2.5 KiB
2.5 KiB
id, title, challengeType, forumTopicId, dashedName
id | title | challengeType | forumTopicId | dashedName |
---|---|---|---|---|
587d7dbe367417b2b2512bb9 | 使用 @for 創建一個 Sass 循環 | 0 | 301462 | use-for-to-create-a-sass-loop |
--description--
可以在 Sass 中使用 @for
循環添加樣式,它的用法和 JavaScript 中的 for
循環類似。
@for
以兩種方式使用:“開始 through 結束” 或 “開始 to 結束”。 主要區別在於“開始 to 結束”不包括結束數字,而“開始 through 結束”包括 結束號碼。
這是一個開始 through 結束的示例:
@for $i from 1 through 12 {
.col-#{$i} { width: 100%/12 * $i; }
}
#{$i}
部分是將變量(i
)與文本組合成字符串的語法。 當 Sass 文件轉換爲 CSS 時,它看起來像這樣:
.col-1 {
width: 8.33333%;
}
.col-2 {
width: 16.66667%;
}
...
.col-12 {
width: 100%;
}
這是創建網格佈局的有效方法。 現在,有了 12 個可用作 CSS class 的列寬選項。
--instructions--
編寫 @for
指令,使 $j
的值爲從 1 到 to 6。
它應該創建 5 個名爲 .text-1
到 .text-5
的 class,其中每個 class 的 font-size
設置爲 15px 乘以索引。
--hints--
應使用 @for
指令。
assert(code.match(/@for /g));
.text-1
class 的 font-size
應爲 15px。
assert($('.text-1').css('font-size') == '15px');
.text-2
class 的 font-size
應爲 30px。
assert($('.text-2').css('font-size') == '30px');
.text-3
class 的 font-size
應爲 45px。
assert($('.text-3').css('font-size') == '45px');
.text-4
class 的 font-size
應爲 60px。
assert($('.text-4').css('font-size') == '60px');
.text-5
class 的 font-size
應爲 75px。
assert($('.text-5').css('font-size') == '75px');
--seed--
--seed-contents--
<style type='text/scss'>
</style>
<p class="text-1">Hello</p>
<p class="text-2">Hello</p>
<p class="text-3">Hello</p>
<p class="text-4">Hello</p>
<p class="text-5">Hello</p>
--solutions--
<style type='text/scss'>
@for $i from 1 through 5 {
.text-#{$i} { font-size: 15px * $i; }
}
</style>
<p class="text-1">Hello</p>
<p class="text-2">Hello</p>
<p class="text-3">Hello</p>
<p class="text-4">Hello</p>
<p class="text-5">Hello</p>
<style type='text/scss'>
@for $i from 1 to 6 {
.text-#{$i} { font-size: 15px * $i; }
}
</style>
<p class="text-1">Hello</p>
<p class="text-2">Hello</p>
<p class="text-3">Hello</p>
<p class="text-4">Hello</p>
<p class="text-5">Hello</p>