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Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
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I had the same issue. Changing the parent class of my PageAdapter from android.support.v4.app.FragmentPagerAdapter to android.support.v4.app.FragmentStatePagerAdapter solve my ViewPager display issue on "second time"!
sh...
How to convert Set to String[]?
... edited Apr 13 '18 at 13:05
Alexander Farber
17.5k6464 gold badges203203 silver badges359359 bronze badges
answered May 12 '11 at 18:16
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Pass Method as Parameter using C#
I have several methods all with the same parameter types and return values but different names and blocks. I want to pass the name of the method to run to another method that will invoke the passed method.
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Keyboard shortcut to change font size in Eclipse?
...ively straightforward to change font sizes in Eclipse through preferences (and answered several times in this forum).
10 A...
How does Apple know you are using private API?
...es the app has linked to. Something clearly you should not use, like IOKit and WebKit can be detected by this.
2. nm -u
This will list all linked symbols. This can detect
Undocumented C functions such as _UIImageWithName;
Objective-C classes such as UIProgressHUD
Ivars such as UITouch._phase (wh...
Swift - Convert to absolute value
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The standard abs() function works great here:
let c = -8
print(abs(c))
// 8
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Remove a string from the beginning of a string
...str($str, strlen($prefix));
}
Takes: 0.0369 ms (0.000,036,954 seconds)
And with:
$prefix = 'bla_';
$str = 'bla_string_bla_bla_bla';
$str = preg_replace('/^' . preg_quote($prefix, '/') . '/', '', $str);
Takes: 0.1749 ms (0.000,174,999 seconds) the 1st run (compiling), and 0.0510 ms (0.000,051,...
jquery append to front/top of list
... postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
...ric.
Why different design solutions were chosen?
What are the advantages and disadvantages of using generic over attributes in this case?
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How do I detect “shift+enter” and generate a new line in Textarea?
...ndToStart', re);
return rc.text.length;
}
return 0;
}
And then replacing the textarea value accordingly when Shift + Enter together , submit the form if Enter is pressed alone.
$('textarea').keyup(function (event) {
if (event.keyCode == 13) {
var content = this.val...