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What's the simplest way to test whether a number is a power of 2 in C++?
...got, sorry) is adequate. You may want a > 0 test if you're using signed integers.
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How to get instance variables in Python?
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Certain built-in types, such as int. Try saying "x = 5" and then "x.__dict__" and you'll get an AttributeError
– Eli Courtwright
Sep 21 '08 at 5:47
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Creating rounded corners using CSS [closed]
...ght to the DOM. Now that I've got mine adjusted the way I want, I plan to convert them to images.
– Ben Regenspan
Dec 4 '09 at 13:59
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How to extract the n-th elements from a list of tuples?
...: 1.32586884499
So over twice as fast if you have a 2 tuple pair to just convert to a dict and take the values.
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Prevent “overscrolling” of web page
... property has worked bug-free in Edge as well since version 79 when it got converted to use Chromium under-the-hood. The property also somewhat worked in the prior version, 18 but through a bug. Alternatively the other solution not using overscroll-behaviour-y property should work in earlier version...
SearchView's OnCloseListener doesn't work
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Full answer: if (Build.VERSION.SdkInt > BuildVersionCodes.NMr1) item.SetOnActionExpandListener(this); else MenuItemCompat.SetOnActionExpandListener(item, this);
– FindOutIslamNow
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When exactly is it leak safe to use (anonymous) inner classes?
...ave been reading some articles on memory leaks in Android and watched this interesting video from Google I/O on the subject .
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How do I set the time zone of MySQL?
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To get a UTC datetime column as a UNIX timestamp
SELECT UNIX_TIMESTAMP(CONVERT_TZ(`utc_datetime`, '+00:00', @@session.time_zone)) FROM `table_name`
Note: Changing the timezone will not change the stored datetime or timestamp, but it will show a different datetime for existing timestamp columns...
How can I set the default timezone in node.js?
...to use node-time as a workaround: get your times in local or UTC time, and convert them to the desired timezone. See How to use timezone offset in Nodejs? for details.
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Making an array of integers in iOS
If you want to make an array of integers, can you use NSInteger? Do you have to use NSNumber? If so, then why?
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