reader | command line what the “ readability ” view | Command Line Interface library

Yes. You can SFINAE the conversion operator:

You have to set android:exported to any , ,, or components that have s declared in the app’s AndroidManifest.xml file. ALSO!!!! You have to do the same for every package you use. I would advice NOT doing it manually as this could get modified by calling something like "Pub clear cache" and instead try to update your packages to the latest version.

https://medium.com/androiddevelopers/lets-be-explicit-about-our-intent-filters-c5dbe2dbdce0

The new version of OpenCV has some issues. Uninstall the newer version of OpenCV and install the older one using:

Maybe a solution. Source : https://dba.stackexchange.com/questions/8239/how-to-easily-convert-utf8-tables-to-utf8mb4-in-mysql-5-5

Change your CHARACTER SET AND COLLATE to utf8mb4.

For each database:

Turns out this error was caused by a popular library I used (settings_ui) that does not work with this version of Flutter (settings_ui: ^1.0.0).

For future readers: Use a later version of this package. There is currently an open issue on github that addresses this.

Update 2022: Dev on settings_ui seems to have gone AWOL and no longer merging PR's the community has forked this project to: https://pub.dev/packages/flutter_settings_ui and here updates are properly merged and a fix has been released in version 1.0.1

For people facing this issue now:

As a monkey patch you can follow the steps in the GitHub issue and edit the package files locally:

In cupertino_settings_item.dart change final ListTileTheme tileTheme = ListTileTheme.of(context); to final tileTheme = ListTileTheme.of(context);

And change _iconColor(ThemeData theme, ListTileTheme tileTheme) to _iconColor(ThemeData theme, ListTileThemeData tileTheme).

I used yield and re.finditer.

The yield expression is used when defining a generator function or an asynchronous generator function and thus can only be used in the body of a function definition. Using a yield expression in a function’s body causes that function to be a generator function

Return an iterator yielding match objects over all non-overlapping matches for the RE pattern in string. The string is scanned left-to-right, and matches are returned in the order found. Empty matches are included in the result.
If there are no groups, return a list of strings matching the whole pattern. If there is exactly one group, return a list of strings matching that group. If multiple groups are present, return a list of tuples of strings matching the groups. Non-capturing groups do not affect the form of the result.

The regular expression ([^\r\n]*)(\r\n|\r|\n)? can be divided into two parts to match (that is, two groups). The first group matches the data without \r and \n, and the second group matches \r, \n or \r\n.

It compiles, when you'll add jaxb-runtime dependency, as below:

in gradle-wrapper.properties change distributionUrl to

distributionUrl=https://services.gradle.org/distributions/gradle-6.5.1-all.zip

Reader's type parameters aren't in the right order for that to be contramap for it. A Contravariant functor always needs to be contravariant in its last type parameter, but Reader is contravariant in its first type parameter. But you can do this: