case x: // 代码块 break; case y: // 代码块 break; default: // 代码块 } 代码解释:计算一次 switch 表达式 把表达式的值与每个 case 的值进行对比 如果存在匹配,则执行关联代码 如果不匹配,则执行默认代码实例 getDay() 方法返回 0 至 6 之间的周名数字(weekday number)。 (Sunday
case "Apple": text = "How you like them apples?"; break; default: text = "I have never heard of that fruit...";} 亲自试一试 » 页面下方有更多实例。定义和用法switch 语句根据不同的情况执行代码块。switch 语句是 JavaScript 的"条件"语句的一部分,用于根据不同的条件执行不同的操作。使用 ...
case2: day ="Tuesday"; break; case3: day ="Wednesday"; break; case4: day ="Thursday"; break; case5: day ="Friday"; break; case6: day ="Saturday"; } The result of day will be: Saturday Try it Yourself » The break Keyword ...
intday=4;switch(day){case1:Console.WriteLine("Monday");break;case2:Console.WriteLine("Tuesday");break;case3:Console.WriteLine("Wednesday");break;case4:Console.WriteLine("Thursday");break;case5:Console.WriteLine("Friday");break;case6:Console.WriteLine("Saturday");break;case7:Console.WriteLine(...
问嵌套的条件语句( if，switch then if then)EN作为网络安全初学者，会遇到采用Go语言开发的恶意样本。
if you can reprogam all your game in html5/javascript so you can then switch in pure html/js mode. but if it's not the case so just follow what I said above Votes Upvote Translate Translate Report Report Reply byebyeflashplayer AUTHOR Comm...
xmlns="http://www.w3schools.com"表示此文档的默认命名空间是什么 elementFormDefault="qualified">表示要求xml文档的每一个元素都要有命名空间指定 ……定义主体部分…… </xs:schema> 如何定义一个简单元素 <xs:element此处表示要定义一个元素 name=”color”表示要定义元素的名称 ...
Demo: http://jsfiddle.net/UWYzr/ Solution 3: switch (Math.floor(scrollLeft/1000)) { case 0: // (<1000) //do stuff break; case 1: // (>=1000 && <2000) //do stuff; break; } This method is effective only when your steps are consistent. ...
❮ PHP Keywords ExampleGet your own PHP Server Choose a message to display based on the value of a variable: <?php $favcolor ="red"; switch($favcolor) { case"red": echo"Your favorite color is red!"; break; case"blue":
The switch statement evaluates an expression. The value of the expression is then compared with the values of each case in the structure. If there is a match, the associated block of code is executed. The switch statement is often used together with a break or a default keyword (or both)...