title: How to find the length of a JSON object
body: <pre><code> var legend=[{"min":0,
              "max":first_color,
              "color":"#1a9850"
    },
    {
        "min":first_color,
        "max":sec_color,
        "color":"#fee08b"
    },
    {
        "min":sec_color,
        "max":thrd_color,
        "color":"#ff3300"
    },
    {
        "min":thrd_color,
        "max":frth_color,
        "color":"#d73027"
        "Abc":"gsfg"
    }
  
    ];
  </code></pre>
  
  <p>I'd like to find out each object's property count. E.g. the first 3 objects have 3 properties and 4th one has 4 props, etc.</p>