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Tasks, microtasks, queues and schedules When I told my colleague Matt Gaunt I was thinking of writing a piece on microtask queueing and execution with 阅读全文
posted @ 2021-01-11 19:19
ChuckLu
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What does $(function() {} ); do? Sometimes I make a function and call the function later. Example: function example { alert('example'); } example(); / 阅读全文
posted @ 2021-01-11 17:38
ChuckLu
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What is a regex to match ONLY an empty string? 回答1 I would use a negative lookahead for any character: ^(?![\s\S]) This can only match if the input is 阅读全文
posted @ 2021-01-11 14:27
ChuckLu
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