@Retriever

Retriever

@Retriever

Joined July 2023

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Retriever's blogretriever.hashnode.dev48 posts

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c_void到u8 - laertes-2023

Sep 5, 2023 · 1 min read · 为什么把c_void重命名为u8? 类型大小: u8通常代表一个单字节（8位）的无符号整数。c_void作为一个“空”类型，通常也被当作一个单字节进行处理（尽管这取决于具体的实现）。因此，这两者在大小上是匹配的。类型转换简便: u8是一个非常基础的类型，与之进行类型转换通常比较方便。操作简单: u8类型上可用的操作相对简单，可能更容易进行后续的代码分析或转换。为什么不把其他东西重命名为u8? 类型语义: 其他类型可能具有其自己的语义和操作，这些可能不适用或不等价于u8。数据...

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if all(char not in [';', '[', ']', '(', ')', '{', '}', ':', 'as'] for char in child_fragment):

Sep 1, 2023 · 1 min read · if all(char not in [';', '[', ']', '(', ')', '{', '}', ':', 'as'] for char in child_fragment):

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statement: c-78 vs rust-12 in tree sitter

Aug 31, 2023 · 1 min read · https://github.com/tree-sitter/tree-sitter-c/blob/master/src/grammar.json https://github.com/tree-sitter/tree-sitter-rust/blob/master/src/grammar.json

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Arithmetic Right Shift vs Logical Right Shift in Java, Rust, C++, Python

Aug 20, 2023 · 2 min read · Certainly. Here's the explanation in English: >> and >>> are bitwise shift operators, where >> is an arithmetic right shift, and >>> is a logical right shift. The main distinction between the two lies in how they handle negative numbers. Arithmetic ...

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grep -E "for.*256" blocksort.c

Aug 15, 2023 · 1 min read · grep -E "for.*256" program.c

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Retriever

About

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Retriever's blogs

Recently published

c_void到u8 - laertes-2023

if all(char not in [';', '[', ']', '(', ')', '{', '}', ':', 'as'] for char in child_fragment):

statement: c-78 vs rust-12 in tree sitter

Arithmetic Right Shift vs Logical Right Shift in Java, Rust, C++, Python

grep -E "for.*256" blocksort.c

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Retriever

About

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Retriever's blogs

Recently published

c_void到u8 - laertes-2023

if all(char not in [';', '[', ']', '(', ')', '{', '}', ':', 'as'] for char in child_fragment):

statement: c-78 vs rust-12 in tree sitter

Arithmetic Right Shift vs Logical Right Shift in Java, Rust, C++, Python

grep -E "for.*256" blocksort.c