Recommend several interview questions about closures

Interview questions evolved from work This is a question I encountered at work. It seemed very interesting, so I took it as a question and went to the interview. I found that almost no one could answer all the questions correctly and tell the reasons, so I Let’s talk about it. Let’s look at the question code first: function fun(n,o) { console.log(o) return { fun:function(m){ Return fun(m,n); } }; } var a = fun(0); a.fun(1); a.fun(2); a.f

1. JavaScript closure interview questions that many programmers will do wrong

Introduction: An interview question that evolved from work. This is an interview question that I encountered at work. A question seemed interesting, so I treated it as a question for the interview. I found that almost no one could answer all the questions correctly and tell the reasons, so I brought it up and talked about it. Let’s look at the question code first: function fun(n,o) { console.log(o) return { fun:function(m){ return fun(m,n); } }; } var a = fun(0); a. fun(1); a.f..

2. JS closure interview questions that you can do wrong by accident_javascript skills

Introduction: This article recommends many classic JS closure interview questions for everyone. It can also be said to be JS closure interview questions that can be done wrong accidentally. Interested friends can refer to it for their own reference. Try to answer these JS closure interview questions that most people will do wrong and test your knowledge level

3. A JS front-end closure interview question analysis_javascript skills

Introduction: This article mainly analyzes a JS front-end closure interview question. Starting from the example question, it introduces the relevant knowledge of JS front-end closure in detail. Interested friends You can refer to

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