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JavaFX and OpenJDK
...a natural installation experience. These formats include msi and exe on Windows, pkg and dmg on macOS, and deb and rpm on Linux.", for deployment of OpenJFX based applications with native installers and no additional platform dependencies (such as a pre-installed JDK).
Older information which may...
Formatting a float to 2 decimal places
...case you're unsure (I was), all of these ways for formatting a float value do provide rounding.
– RenniePet
Nov 12 '17 at 15:03
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Regex match one of two words
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This will do:
/^(apple|banana)$/
to exclude from captured strings (e.g. $1,$2):
(?:apple|banana)
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How to remove \xa0 from string in Python?
...or this case, \xa0 is represented by 2 bytes \xc2\xa0.
Read up on http://docs.python.org/howto/unicode.html.
Please note: this answer in from 2012, Python has moved on, you should be able to use unicodedata.normalize now
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Case Insensitive Flask-SQLAlchemy Query
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You can do it by using either the lower or upper functions in your filter:
from sqlalchemy import func
user = models.User.query.filter(func.lower(User.username) == func.lower("GaNyE")).first()
Another option is to do searching usi...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
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NuGet 2.1 offers a feature that makes this a lot simpler: just do update-package -reinstall -ignoreDependencies from the Package Manager Console.
NuGet 2.0 doesn't handle re-targeting your applications very well. In order to change your packages' target frameworks, you must uninstall a...
Facebook access token server-side validation for iPhone app
...ur App:
1) Generate an App Access token
(https://developers.facebook.com/docs/howtos/login/login-as-app/)
https://graph.facebook.com/oauth/access_token?
client_id=YOUR_APP_ID
&client_secret=YOUR_APP_SECRET
&grant_type=client_credentials
2) Debug the User Access token
(https://developer...
Best practice: AsyncTask during orientation change
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Do NOT use android:configChanges to address this issue. This is very bad practice.
Do NOT use Activity#onRetainNonConfigurationInstance() either. This is less modular and not well-suited for Fragment-based applications.
You...
Difference between static class and singleton pattern?
...e, both of them, so no difference there.
– Jorge Córdoba
Feb 6 '09 at 8:20
120
Can you give an e...
In CSS what is the difference between “.” and “#” when declaring a set of styles?
...powerful, and if your conception is simply that "# is used for DIVs" you'd do well to read up on exactly how to use CSS more effectively.
EDIT: Looks like Selectutorial might have gone to the big website in the sky, so try this archive link instead.
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