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Why can't decimal numbers be represented exactly in binary?

...int number is for exactly the same reason. You can represent 3, and 9, and 27 exactly - but not 1/3, 1/9 or 1/27. The problem is that 3 is a prime number which isn't a factor of 10. That's not an issue when you want to multiply a number by 3: you can always multiply by an integer without running int...
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Is there any overhead to declaring a variable within a loop? (C++)

...the loop). – CiaPan Dec 4 '16 at 20:27 @Mehrdad Afshari a variable in a loop gets its constructor called once per iter...
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Responsive image align center bootstrap 3

... answered Aug 27 '13 at 10:25 BojanglesBojangles 87.5k4646 gold badges159159 silver badges196196 bronze badges ...
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Get the Row(s) which have the max count in groups using groupby

...ames (25k rows) – Nolan Conaway Sep 27 '17 at 18:23 2 For those who are somewhat new with Python,...
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Unknown provider: $modalProvider

...ake it $uibModalInstance – delp Jan 27 '16 at 15:29 7 Its a shame they change it over and over ag...
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Turn off iPhone/Safari input element rounding

... answered May 27 '10 at 5:39 BoltClock♦BoltClock 601k141141 gold badges12611261 silver badges12641264 bronze badges ...
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No module named MySQLdb

...med ConfigParser – Iliyan Bobev Aug 27 '13 at 10:48 10 ...
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OnCreateOptionsMenu() not called in Fragment

... I made the change,but app crashes with 11-27 01:55:34.468: E/AndroidRuntime(12294): Caused by: java.lang.ClassCastException: com.android.internal.view.menu.MenuItemImpl cannot be cast to android.widget.SearchView – Android_programmer_office ...
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How to generate keyboard events in Python?

...t alt-tab. – lucasg Nov 29 '12 at 8:27 i have been using this wonderfully, but now i have a small problem, hopefully y...
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What is Express.js?

... 277 This is over simplifying it, but Express.js is to Node.js what Ruby on Rails or Sinatra is to ...