* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
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id, title, challengeType, forumTopicId, dashedName
id | title | challengeType | forumTopicId | dashedName |
---|---|---|---|---|
587d7fb5367417b2b2512c03 | 用插入字符可以使用依赖项的最新次要版本 | 2 | 301531 | use-the-caret-character-to-use-the-latest-minor-version-of-a-dependency |
--description--
和上一个挑战中我们学到的波浪符号(~)来安装最新的修订版依赖一样,使用插入符号(^)允许 npm 来安装功能更新。它们的不同之处在于:插入符号(^)允许次版本和修订版更新。
此刻,你项目中的 moment 依赖包的版本应该是 ~2.10.2,这意味着 npm 可以安装 2.10.x 版的 moment,如果使用插入符号(^)来替换版本号的前缀,那么 npm 可以安装的版本则是 2.x.x。
"package": "^1.3.8"
这会更新 package 到任意的 1.x.x 版本。
--instructions--
使用插入符号(^)为依赖项中的 moment 版本添加前缀,允许 npm 更新依赖包到任意向下兼容的新功能版。
请注意,原本的版本号不用更改。
--hints--
'dependencies' 应包含 'moment'。
(getUserInput) =>
$.get(getUserInput('url') + '/_api/package.json').then(
(data) => {
var packJson = JSON.parse(data);
assert.property(
packJson.dependencies,
'moment',
'"dependencies" does not include "moment"'
);
},
(xhr) => {
throw new Error(xhr.responseText);
}
);
'moment' 的版本应匹配 '^2.x.x'。
(getUserInput) =>
$.get(getUserInput('url') + '/_api/package.json').then(
(data) => {
var packJson = JSON.parse(data);
assert.match(
packJson.dependencies.moment,
/^\^2\./,
'Wrong version of "moment". It should be ^2.10.2'
);
},
(xhr) => {
throw new Error(xhr.responseText);
}
);
--solutions--
/**
Backend challenges don't need solutions,
because they would need to be tested against a full working project.
Please check our contributing guidelines to learn more.
*/