Switch case with conditions

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情深已故
情深已故 2020-12-01 02:36

Am I writing the correct switch case?

var cnt = $(\"#div1 p\").length;
                alert(cnt);
                switch (cnt) {
                    case (c         


        
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  •  天涯浪人
    2020-12-01 03:12

    What you are doing is to look for (0) or (1) results.

    (cnt >= 10 && cnt <= 20) returns either true or false.

    --edit-- you can't use case with boolean (logic) experessions. The statement cnt >= 10 returns zero for false or one for true. Hence, it will we case(1) or case(0) which will never match to the length. --edit--

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