How to print keys in string form?
<p>something like </p>

<pre><code>   d = {'a':1, 'b':2, 'c':3}
</code></pre>

<p>I want to print </p>

<pre><code> 'a'
 'b'
 'c'
</code></pre>

<p>something like </p>

<pre><code> for (key, value) in d.items():

    print d[key]
</code></pre>

<p>will print out </p>

<pre><code> 1
 2
 3
</code></pre>

<p>but how do you make keys in string form without using any other program such as itertools or stuff. It's simple python program.</p>

<p>AND I KNOW THAT d.keys() will print out list of keys </p>
