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<p>The Extract Variable
refactoring helps you simplify complicated statements in your code. For example, in the code fragment below,
you can select an expression in the code, and press <span class="shortcut">&shortcut:IntroduceVariable;</span> (<span class="control">Refactor | Extract | Variable</span>).</p>
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<p class="image"><img src="images/extract_variable_1.png"></p>
This will result in the following:</p>
<p class="image"><img src="images/extract_variable_2.png"></p>
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