手寫代碼及閱讀題 · 高先生_前端題庫

[【01】計算1-10000中出現的0 的次數](%E3%80%9001%E3%80%91%E8%AF%B7%E7%94%A8js%E8%AE%A1%E7%AE%971-10000%E4%B8%AD%E5%87%BA%E7%8E%B0%E7%9A%840%E7%9A%84%E6%AC%A1%E6%95%B0.md) [【02】寫一個兼容的function，清除字符串前后的空格](%E3%80%9002%E3%80%91%E5%86%99%E4%B8%80%E4%B8%AA%E5%85%BC%E5%AE%B9%E7%9A%84function%EF%BC%8C%E6%B8%85%E9%99%A4%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%89%8D%E5%90%8E%E7%9A%84%E7%A9%BA%E6%A0%BC.md) [【03】請對一個數組的數組從小到大進行排序](%E3%80%9003%E3%80%91%E8%AF%B7%E5%AF%B9%E4%B8%80%E4%B8%AA%E6%95%B0%E7%BB%84%E7%9A%84%E4%BB%8E%E5%B0%8F%E5%88%B0%E5%A4%A7%E8%BF%9B%E8%A1%8C%E6%8E%92%E5%BA%8F.md) [【04】以下代碼輸出什么[空函數返回值]](%E3%80%9004%E3%80%91%E4%BB%A5%E4%B8%8B%E4%BB%A3%E7%A0%81%E8%BE%93%E5%87%BA%E4%BB%80%E4%B9%88.md) [【05】下面代碼輸出什么？[各種類型拼接]](%E3%80%9005%E3%80%91%E4%B8%8B%E9%9D%A2%E4%BB%A3%E7%A0%81%E8%BE%93%E5%87%BA%E4%BB%80%E4%B9%88%EF%BC%9F.md) [【06】常用的兩種函數聲明有什么區別？](%E3%80%9006%E3%80%91%E5%B8%B8%E7%94%A8%E7%9A%84%E4%B8%A4%E7%A7%8D%E5%87%BD%E6%95%B0%E5%A3%B0%E6%98%8E%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB%EF%BC%9F.md) [【07】請計算一個對象的長度](%E3%80%9007%E3%80%91%E8%AF%B7%E8%AE%A1%E7%AE%97%E4%B8%80%E4%B8%AA%E5%AF%B9%E8%B1%A1%E7%9A%84%E9%95%BF%E5%BA%A6.md) [【08】看下面代碼，給出輸出結果[計時器]](%E3%80%9008%E3%80%91%E7%9C%8B%E4%B8%8B%E9%9D%A2%E4%BB%A3%E7%A0%81%EF%BC%8C%E7%BB%99%E5%87%BA%E8%BE%93%E5%87%BA%E7%BB%93%E6%9E%9C%5B%E8%AE%A1%E6%97%B6%E5%99%A8%5D.md) [【10】看下列代碼,輸出什么? [null相關]](%E3%80%9010%E3%80%91%E7%9C%8B%E4%B8%8B%E5%88%97%E4%BB%A3%E7%A0%81,%E8%BE%93%E5%87%BA%E4%BB%80%E4%B9%88%5Bnull%E7%9B%B8%E5%85%B3%5D.md) [【11】寫一個正則，字母開頭，后面可以是數字，下劃線，字母，長度6-30](%E3%80%9011%E3%80%91%E5%86%99%E4%B8%80%E4%B8%AA%E6%AD%A3%E5%88%99%EF%BC%8C%E5%AD%97%E6%AF%8D%E5%BC%80%E5%A4%B4%EF%BC%8C%E5%90%8E%E9%9D%A2%E5%8F%AF%E4%BB%A5%E6%98%AF%E6%95%B0%E5%AD%97%EF%BC%8C%E4%B8%8B%E5%88%92%E7%BA%BF%EF%BC%8C%E5%AD%97%E6%AF%8D%EF%BC%8C%E9%95%BF%E5%BA%A66-30.md) [【12】以下代碼的alert的值分別是多少？](%E3%80%9012%E3%80%91%E5%9B%9E%E7%AD%94%E4%BB%A5%E4%B8%8B%E4%BB%A3%E7%A0%81%EF%BC%8Calert%E7%9A%84%E5%80%BC%E5%88%86%E5%88%AB%E6%98%AF%E5%A4%9A%E5%B0%91%EF%BC%9F.md) [【13】如何獲取三個數中的最大值和最小值？](%E3%80%9013%E3%80%91%E5%A6%82%E4%BD%95%E8%8E%B7%E5%8F%96%E4%B8%89%E4%B8%AA%E6%95%B0%E4%B8%AD%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC%E5%92%8C%E6%9C%80%E5%B0%8F%E5%80%BC%EF%BC%9F.md) [【14】數組去重幾種方法是什么？](%E3%80%9014%E3%80%91%E6%95%B0%E7%BB%84%E5%8E%BB%E9%87%8D%E5%87%A0%E7%A7%8D%E6%96%B9%E6%B3%95%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md) [【15】求數組中的最大值](%E3%80%9015%E3%80%91%E6%B1%82%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC.md) [【16】求數組中的最小值](%E3%80%9016%E3%80%91%E6%B1%82%E6%95%B0%E7%BB%84%E4%B8%AD%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC.md) [【17】獲得每個月1號是星期幾？](%E3%80%9017%E3%80%91%E8%8E%B7%E5%BE%97%E6%AF%8F%E4%B8%AA%E6%9C%881%E5%8F%B7%E6%98%AF%E6%98%9F%E6%9C%9F%E5%87%A0%EF%BC%9F.md) [【18】將字符串轉化為駝峰表示法](%E3%80%9018%E3%80%91%E5%B0%86%E5%AD%97%E7%AC%A6%E4%B8%B2%E8%BD%AC%E5%8C%96%E4%B8%BA%E9%A9%BC%E5%B3%B0%E8%A1%A8%E7%A4%BA%E6%B3%95.md)