复选框检查数组或值

Html代码:

<div id="weekdays">
<label for="saturday">  Saturday    </label><input type='checkbox' name='week_day[]' value='saturday'  id="saturday">   
<label for="sunday">    Sunday      </label><input type='checkbox' name='week_day[]' value='sunday'    id="sunday"> 
<label for="monday">    Monday      </label><input type='checkbox' name='week_day[]' value='monday'    id="monday"> 
<label for="tuesday">   Tuesday     </label><input type='checkbox' name='week_day[]' value='tuesday'   id="tuesday">    
<label for="wednesday"> Wednesday   </label><input type='checkbox' name='week_day[]' value='wednesday' id="wednesday">  
<label for="thursday">  Thursday    </label><input type='checkbox' name='week_day[]' value='thursday'  id="thursday">   
<label for="friday">    Friday      </label><input type='checkbox' name='week_day[]' value='friday'    id="friday"> 

排列

var f = ["saturday", "sunday", "monday"] 

info 我想查看星期六,星期日和星期一在这张表格上的日子

javascript代码:

如何在没有换行符或空格或标签的情况下找到没有url标签的主题标签？

function findHashtags(searchText) {
    var regexp = /\#\w\w+\s?/g
    result = searchText.match(regexp);
    if (result) {
        result.map(function(s) { return s.trim() });
        console.log(result);
    } else {
        return false;
    }
}