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How to correctly save instance state of Fragments in back stack?
...ment you should do the following:
1. In the fragment, save instance state by overriding onSaveInstanceState() and restore in onActivityCreated():
class MyFragment extends Fragment {
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedI...
Is there a way to use SVG as content in a pseudo element :before or :after
...
Like so many brilliant solutions, it's not supported by IE11. url('file.svg') works however.
– Bob Stein
May 18 '18 at 22:51
6
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Which icon sizes should my Windows application's icon include?
...s 256.
So 8, 32 were never used (it's strange to me for 32) and 128 only by Windows Photo Viewer with a very high dpi screen, i.e. almot never used.
It means your icon should at least provide 16, 48 and 256 for Windows 7. For supporting newer screens with high resolutions, you should provide 16, ...
Eclipse: Referencing log4j.dtd in log4j.xml
...swered Sep 23 '14 at 20:57
wbdarbywbdarby
1,0041111 silver badges1111 bronze badges
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Unescape HTML entities in Javascript?
...ally run JavaScript code specified inside the string.
This can be avoided by using DOMParser which is supported in all modern browsers:
function htmlDecode(input) {
var doc = new DOMParser().parseFromString(input, "text/html");
return doc.documentElement.textContent;
}
console.log( ...
Angularjs if-then-else construction in expression
... 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 9.17788C46.1709 8.26454...
How can I make a div stick to the top of the screen once it's been scrolled to?
...clean and clear that I can't even see it! -_-
– sohaiby
May 14 '15 at 14:50
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show 2 more comments
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What data type to use for hashed password field and what length?
.... For example, in PHP, use the password_hash() function, which uses Bcrypt by default.
$hash = password_hash("rasmuslerdorf", PASSWORD_DEFAULT);
The result is a 60-character string similar to the following (but the digits will vary, because it generates a unique salt).
$2y$10$.vGA1O9wmRjrwAVXD98...
How to bind to a PasswordBox in MVVM
...It seems it's a security risk but I am using the MVVM pattern so I wish to bypass this. I found some interesting code here (has anyone used this or something similar?)
...
Convert pandas dataframe to NumPy array
...ay(['a', 'b', 'c'], dtype=object)
df['A'].to_numpy()
# array([1, 2, 3])
By default, a view is returned, so any modifications made will affect the original.
v = df.to_numpy()
v[0, 0] = -1
df
A B
a -1 4
b 2 5
c 3 6
If you need a copy instead, use to_numpy(copy=True).
pandas >= 1.0 u...