application-settings - w3toppers.com

Can a spring boot @RestController be enabled/disabled using properties?

I found a simple solution using @ConditionalOnExpression: @RestController @ConditionalOnExpression(“${my.controller.enabled:false}”) @RequestMapping(value = “foo”, produces = “application/json;charset=UTF-8”) public class MyController { @RequestMapping(value = “bar”) public ResponseEntity<String> bar( return new ResponseEntity<>(“Hello world”, HttpStatus.OK); } } With this annotation added, unless I have my.controller.enabled=true in my application.properties file, the controller won’t start at all. You can also use the … Read more

FileNotFoundException in ApplicationSettingsBase

Just an explanation for why this exception is thrown. You can repro the exception with this sample Windows Forms app. Start by adding a setting named “Setting” of type StringCollection. Click the dots in the Value column and enter a couple of strings. Make the form class code look like this: public partial class Form1 … Read more

Opening the Settings app from another app

As mentioned by Karan Dua this is now possible in iOS8 using UIApplicationOpenSettingsURLString see Apple’s Documentation. Example: Swift 4.2 UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!) In Swift 3: UIApplication.shared.open(URL(string:UIApplicationOpenSettingsURLString)!) In Swift 2: UIApplication.sharedApplication().openURL(NSURL(string:UIApplicationOpenSettingsURLString)!) In Objective-C [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]]; Prior to iOS 8: You can not. As you said this has been covered many times and that pop up … Read more

How can I save application settings in a Windows Forms application?

If you work with Visual Studio then it is pretty easy to get persistable settings. Right click on the project in Solution Explorer and choose Properties. Select the Settings tab and click on the hyperlink if settings doesn’t exist. Use the Settings tab to create application settings. Visual Studio creates the files Settings.settings and Settings.Designer.settings … Read more