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How can I maintain fragment state when added to the back stack?
...gmentA gets added to the back stack. However, when I return to FragmentA (by pressing back), a totally new FragmentA is created and the state it was in is lost. I get the feeling I'm after the same thing as this question, but I've included a complete code sample to help root out the issue:
...
Why should the Gradle Wrapper be committed to VCS?
...to know how the script works, they need to agree that the project is build by executing it.
, where to download it from, which version
task wrapper(type: Wrapper) {
gradleVersion = 'X.X'
}
And then
gradle wrapper
To download the correct version.
, to clone the project from the VCS, ...
java.util.Date to XMLGregorianCalendar
...s most of you know, it comes from Instant.toString being implicitly called by System.out.println. With java.time, in many cases we don’t need the conversions that in the old days we made between Date, Calendar, XMLGregorianCalendar and other classes (in some cases we do need conversions, though, I...
What's the best practice to “git clone” into an existing folder?
...
This can be done by cloning to a new directory, then moving the .git directory into your existing directory.
If your existing directory is named "code".
git clone https://myrepo.com/git.git temp
mv temp/.git code/.git
rm -rf temp
This can...
AngularJs ReferenceError: $http is not defined
... 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...
Git push won't do anything (everything up-to-date)
...could push to master without worrying about all this!
When you git clone, by default it sets up your local master branch to push to the remote's master branch (locally referred to as origin/master), so if you only commit on master, then a simple git push will always push your changes back.
However...
list_display - boolean icons for methods
... 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...
Should I hash the password before sending it to the server side?
...bly re-generate) an authentication "key" based on the original text chosen by the user. In an ideal world this text should immediately generate a "key" by hashing it using irreversible salt. This salt should be unique to the user credential being generated. This "key" will be what your systems us...
What exactly is an “open generic type” in .NET? [duplicate]
...
You can actually partially close a generic type by providing a type argument that is itself an open generic type. However, this is a dead end. The framework doesn't officially recognize this partial state, treating it as neither closed nor open, and so it doesn't allow yo...
Using MemoryStore in production
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It's really a stupid thing they've done by putting this message there. It's like "we could've made it right but instead we'll just make it wrong and you go play a guessing game on the internets. ha ha! losers!"
– catamphetamine
...