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Code: import type { paths } from "@octokit/openapi-types"; type OrgRepoResponse = paths["/repos/{owner}/{repo}"]["get"]["responses"]["200"]["content"] 阅读全文
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The following code has compiler error: fn jazz(years: &[i64]) -> Releases { let eighties: [i64] = &years[0..2]; let nineties: [i64] = &years[2..4]; Re 阅读全文
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Here is a component which doesn't need to use useEffect export function LocalTodos() { const [todos, setTodos] = useState([]) useEffect(() => { const 阅读全文
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The component using useEffect which is not necessary: function TopicEditor({ selectedTopicId }) { const [enteredNote, setEnteredNote] = useState(''); 阅读全文
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struct VecMetadata { first_elem_index: usize, length: usize, capacity: usize } struct SliceMetadata { first_elem_index: usize, length: usize } Slice i 阅读全文
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The following code will have borrowing problem fn print_years(years: Vec<i32>) { for year in years.iter() { println!("Year: {}", year); } } // dealloc 阅读全文
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function freeze(config?: { unless: () => boolean }) { return function(target: any, propertyKey: string) { let value: any; const getter = function () { 阅读全文
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Mutate the Vec: fn vec_loop(mut v: Vec<i32>) -> Vec<i32> { for element in v.iter_mut() { // Fill this up so that each element in the Vec `v` is // mul 阅读全文
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Intro to Array.prototype.with(index, value) const ages = [10, 15, 20, 25]; const newAges = ages.with(1, 16); console.log(newAges); // [10, 16, 20, 25] 阅读全文
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Example 1: trait AppendBar { fn append_bar(self) -> Self; } impl AppendBar for String { fn append_bar(mut self) -> Self { self.push_str("Bar"); return 阅读全文