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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
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But now it is deprecated in api 27 -> to use the v4 version again. Then we have the problem again, with not way to use the none support lib Fragment
– Morten Holmgaard
Apr 5 '18 at 8:32
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How get integer value from a enum in Rails?
...turns the integer value
Update for rails 5
For rails 5 the above method now returns the string value :(
The best method I can see for now is:
my_model.sale_info_before_type_cast
Shadwell's answer also continues to work for rails 5.
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.gitignore all the .DS_Store files in every folder and subfolder
...gnore file somewhere, e.g.
echo .DS_Store >> ~/.gitignore_global
Now tell git to use it for all repositories:
git config --global core.excludesfile ~/.gitignore_global
This page helped me answer your question.
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JavaScript curry: what are the practical applications?
...ve some logic that will be applied to two or more arguments, and you only know the value(s) for some of those arguments.
You can use partial application/currying to fix those known values and return a function that only accepts the unknowns, to be invoked later when you actually have the values yo...
Understanding generators in Python
...u do not look into until you understand the basic concept of a generator.
Now you may ask: why use generators? There are a couple of good reasons:
Certain concepts can be described much more succinctly using generators.
Instead of creating a function which returns a list of values, one can write ...
How to split long commands over multiple lines in PowerShell
... are using Notepad++, it will even highlight correctly as a string block.
Now, if you wanted that string to contain double quotes, too, just add them in, like this:
$myvar = "Site"
$mystring = @"
<a href="http://somewhere.com/somelocation">
Bob's $myvar
</a>
"@
You would get exactly ...
Best way to serialize an NSData into a hexadeximal string
..., and >'s. Stripping characters just feels too "hacky". Plus you never know if Apple will change the formatting of NSData's -description in the future.
NOTE: I have had people reach out to me about licensing for the code in this answer. I hereby dedicate my copyright in the code I posted in this...
When to delete branches in Git?
...ranch on GitHub.
Because some links can't be changed, such as in email, I now avoid hyperlinking to GitHub branches entirely and link to a commit or tag from day one.
I prefer to delete branches after they're merged in. This prevents the visual clutter of a long list of branches in your repository...
How to customize the background/border colors of a grouped table view cell?
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UPDATE: In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy (especially in combination with the [UIColor colorWithPatternImage:] initializer). But I'll leave the 2.0 version of the answer here for anyone that needs it…
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How do I reset a sequence in Oracle?
... Hey @Jon ,I am aware of the undocumented feature, however, I didn't know it is seen in the generated script from DBMS_METADATA_DIFF. Could you let me know how you generated the script, which procedure etc.? I would try to test it too.
– Lalit Kumar B
May ...