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Accessing UI (Main) Thread safely in WPF
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Difference between android.app.Fragment and android.support.v4.app.Fragment
...ass in the native version of the Android SDK. It was introduced in Android 3 (API 11).
If you want to make your app use fragments, and want to target devices before API 11, you must use android.support.v4.app.Fragment. However, if you're only targeting devices running API 11 or above, you can use a...
Grep characters before and after match?
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3 characters before and 4 characters after
$> echo "some123_string_and_another" | grep -o -P '.{0,3}string.{0,4}'
23_string_and
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MYSQL OR vs IN performance
...000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, though it returns a result in the same range as this test)
In request for some sample code to test this, h...
How many concurrent requests does a single Flask process receive?
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recoder
3511 silver badge77 bronze badges
answered Dec 18 '12 at 8:36
Ryan ArteconaRyan Artecona
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How do you create a Swift Date object?
...u can use that.
let someDateTime = Date(timeIntervalSinceReferenceDate: -123456789.0) // Feb 2, 1997, 10:26 AM
Method 2
Of course, it would be easier to use things like years, months, days and hours (rather than relative seconds) to make a Date. For this you can use DateComponents to specify the co...
What does $(function() {} ); do?
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314
$(function() { ... });
is just jQuery short-hand for
$(document).ready(function() { ... })...
What are all the common ways to read a file in Ruby?
...2.0.0).
– chbrown
Jan 12 '15 at 22:53
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Javascript Split string on UpperCase Characters
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edited Jan 15 '15 at 13:25
answered Oct 25 '11 at 11:05
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What's the difference between Protocol Buffers and Flatbuffers?
...atbuffer has passed the experimental phase
– user18853
Jan 3 '16 at 17:22
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@KentonVarda, any new...