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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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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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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...
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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