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POthread in python vs C# vs Ruby
 

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    <p>I think I've found something which C# and Ruby can do but Python can not</p> <p>in C#:</p> <pre><code>for (var i = 0; i &lt; 100; i++) new Thread(() =&gt; { Console.Write(i+" "); }).Start(); Console.ReadLine(); </code></pre> <p>in Ruby:</p> <pre><code>for i in 0...100 Thread.start{ print i + '' } end gets </code></pre> <p>Any ideas? Could you rewrite the above code in python? the output should be similar to C# and Ruby: <strong>has duplicate numbers</strong>.</p> <p><strong>Edit</strong><br> The output is 100 times of print, with duplicate numbers. If you define a class or a new method, you only get 100 times of print without duplicate numbers. I know getting duplicate numbers is meaningless, I just want to use python to achieve the same effect as C# and ruby.</p> <p>sample output of C#: </p> <pre><code>3 3 3 3 5 7 8 8 10 10 12 12 13 14 17 17 17 18 20 20 22 23 24 24 25 28 28 29 29 3 1 31 33 33 34 36 38 38 38 41 41 41 42 44 45 45 46 49 49 50 50 52 52 55 56 56 56 58 59 59 60 61 64 64 64 66 66 67 68 69 72 72 72 73 74 76 76 78 78 81 81 82 83 84 84 86 86 87 89 89 90 93 94 94 95 95 97 97 99 99 100 </code></pre> <p>sample output of Ruby:</p> <pre><code>99999999999999999999999999999999999999999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999999999999999999999999999999999 9999999999999999999999999999999999999999 </code></pre> <p><strong>Why do I want duplicate numbers:</strong><br> the output of the C# and ruby code have duplicate numbers. That's because, the main thread are changing the value of i, so some children threads might print the same number. <strong>Main thread and the children threads are referencing to the same variable i</strong>. Sometimes this is useful: the main thread changes the variable, the children threads all get updated variable. But How could we do this in Python?</p>
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    1. COExtends threading.Thread sounds like a much *better* design pattern than the alternatives. It's nicely encapsulated, and very clean.
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    2. COWhat do you mean with duplicate numbers? You mean you get "1" 100 times, then "2" 100 times, etc. or what?
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    3. CO@agf, I changed WriteLine(i) to Write(i+" "). an example output of C#: 3 3 3 3 5 7 8 8 10 10 12 12 13 14 17 17 17 18 20 20 22 23 24 24 25 28 28 29 29 3 1 31 33 33 34 36 38 38 38 41 41 41 42 44 45 45 46 49 49 50 50 52 52 55 56 56 56 58 59 59 60 61 64 64 64 66 66 67 68 69 72 72 72 73 74 76 76 78 78 81 81 82 83 84 84 86 86 87 89 89 90 93 94 94 95 95 97 97 99 99 100.
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