Array of hash table

[Dave Angel]

On 01/09/2015 02:17 AM, jyoti690saini at gmail.com wrote:
> Hello,
>
>     Can any one tell me how to create
>     graph={
>    "nodes": [
>      {
>        "id": "n0",
>        "label": "A node",
>        "x": 0,
>        "y": 0,
>        "size": 3
>      },
>      {
>        "id": "n1",
>        "label": "Another node",
>        "x": 3,
>        "y": 1,
>        "size": 2
>      },
>      {
>        "id": "n2",
>        "label": "And a last one",
>        "x": 1,
>        "y": 3,
>        "size": 1
>      }
>    ],
>    "edges": [
>      {
>        "id": "e0",
>        "source": "n0",
>        "target": "n1",
>        "label" : "dfghujikoi"
>      },
>      {
>        "id": "e1",
>        "label" : "dfghujikoi",
>        "source": "n1",
>        "target": "n2"
>
>      },
>      {
>        "id": "e2",
>        "source": "n2",
>        "target": "n0",
>        "label" : "dfghujikoi"
>      }
>    ]
> }
>
> using python?
>
> its like a hash table and value is an array of hash table ?
> I tried but it was giving error of "List out of index" .
>

You just did.  If you'd like to see it, add a print(graph) .  What's 
your real question?

BTW, in Python, it's called a dict, not a hash table.  But you did it 
correctly.

And if you want to fetch a particular element, use:

print(graph["edges"][1]["id"])

-- 
DaveA