木清工具箱

分类： 查询

  • Java-for

    Java-for

    public class Test {

   public static void main(String args[]){
      int [] numbers = {10, 20, 30, 40, 50};

      for(int x : numbers ){
         System.out.print( x );
         System.out.print(",");
      }
      System.out.print("\n");
      String [] names ={"James", "Larry", "Tom", "Lacy"};
      for( String name : names ) {
         System.out.print( name );
         System.out.print(",");
      }
   }
}
  • Python-type

    Python-type

    >>> x = "W3Cschool"
>>> type(x)
<type 'str'>
>>> x=100
>>> type(x)
<type 'int'>
>>> x=('1','2','3')
>>> type(x)
<type 'tuple'>
>>> x = ['1','2','3']
>>> type(x)
<type 'list'>
  • HTML-YF

    HTML-YF

    <style>
    .keyword { color: purple; }
    .string { color: red; }
    .comment { color: green; }
</style>


<pre><code>
<html>
<head>
    <title>编程狮示例</title>
</head>
<body>
    <p>这是一个编程狮的示例页面。</p>
</body>
</html>
</code></pre>