I have a simple JSON code:

```
[{'1':'Name'}, {'2', 'Age'}, {'3','Gender'}]

```

I have a select tag in my HTML:

```
<select name="datas" id="datas"></select>

```

I need a simple way to create HTML select box from this JSON, like this:

```
<select name="datas" id="datas">
    <option value="1">Name</option>
    <option value="2">Age</option>
    <option value="3">Gender</option>
</select>

```