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    <p>You are running the python interpreter in <a href="http://docs.python.org/2/tutorial/interpreter.html#interactive-mode" rel="nofollow">interactive mode</a>, which <em>echos</em> values back at you. Expressions are evaluated and if they return something other than <code>None</code>, the interpreter does the equivalent of:</p> <pre><code>print(repr(result)) </code></pre> <p>That is the <code>'n'</code> you see printed.</p> <p><code>print()</code> on the other hand, writes directly to your terminal output, after converting the value to a string (the result of the <code>str()</code> function, but for a string value, there is no difference as it already <em>is</em> a string object).</p> <p>This is different from running the Python code in a script; there there is no prompt, and if you put just <code>'n'</code> on one line, the Python interpreter would just ignore that line as it doesn't alter any state. <code>print('n')</code> on the other hand still would write the string to your console or terminal.</p> <p>The interactive mode is there to help you figure out what python expressions <em>do</em>, and by using <code>repr()</code> you can distinguish between different types of objects. Try print <code>1</code> and <code>"1"</code>, so an integer number, and a string with the digit <code>1</code> in it:</p> <pre><code>&gt;&gt;&gt; print(1) 1 &gt;&gt;&gt; print("1") 1 </code></pre> <p>You cannot tell the difference between these two. But their <em>representation</em> <strong>does</strong> differ:</p> <pre><code>&gt;&gt;&gt; 1 1 &gt;&gt;&gt; "1" '1' </code></pre> <p>Representations for most Python standard types will use a notation that can be reused in your Python code, as-is.</p>
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    1. POI am confused about the difference between 'n' and print('n')
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    1. USMartijn Pieters
    1. USMartijn Pieters
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    1. POI am confused about the difference between 'n' and print('n')
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    1. COYes, I understand now, so 'n' is different with print('n'), 'n' as input means Python prints echo value, it will prints what we input 'literally', and print('n') prints n as a character.
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      1. USYagami
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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