local – Page 3 – Tarik Billa

Local Notifications in Android?

April 2, 2023 by Tarik

Use NotificationCompat.Builder if you are targeting old APIs too. Intent intent = new Intent(ctx, HomeActivity.class); PendingIntent contentIntent = PendingIntent.getActivity(ctx, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); NotificationCompat.Builder b = new NotificationCompat.Builder(ctx); b.setAutoCancel(true) .setDefaults(Notification.DEFAULT_ALL) .setWhen(System.currentTimeMillis()) .setSmallIcon(R.drawable.ic_launcher) .setTicker(“Hearty365”) .setContentTitle(“Default notification”) .setContentText(“Lorem ipsum dolor sit amet, consectetur adipiscing elit.”) .setDefaults(Notification.DEFAULT_LIGHTS| Notification.DEFAULT_SOUND) .setContentIntent(contentIntent) .setContentInfo(“Info”); NotificationManager notificationManager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(1, b.build());

An image does not exist locally with the tag: while pushing image to local registry

March 5, 2023 by Tarik

You need to tag and push the image. When tagging an image, you can use the image identifier (imageId). It is listed when showing the list of all images with docker images. Syntax and an example (using imageId) for creating a tag are: docker tag <imageId or imageName> <hostname>:<repository-port>/<image>:<tag> docker tag af340544ed62 example.com:18444/hello-world:mytag Once the … Read more

Mocking methods of local scope objects with Mockito

February 15, 2023 by Tarik

The answer from @edutesoy points to the documentation of PowerMockito and mentions constructor mocking as a hint but doesn’t mention how to apply that to the current problem in the question. Here is a solution based on that. Taking the code from the question: public class MyClass { void method1 { MyObject obj1 = new … Read more

Unable to start/launch local mongo db

February 10, 2023 by Tarik

There is nothing wrong, you have started the server, it is running and listening on port 27017. Now you can start to interact with the server, for example just open a new terminal tab and run mongo ,which will open mongo’s interactive console and connects to the default server(localhost:27017) If you want to run mongod … Read more

WebView load website when online, load local file when offline

February 10, 2023 by Tarik

That sounds like a simple webview caching mechanism to me. The following should do what you are looking for: WebView webView = new WebView( context ); webView.getSettings().setAppCacheMaxSize( 5 * 1024 * 1024 ); // 5MB webView.getSettings().setAppCachePath( getApplicationContext().getCacheDir().getAbsolutePath() ); webView.getSettings().setAllowFileAccess( true ); webView.getSettings().setAppCacheEnabled( true ); webView.getSettings().setJavaScriptEnabled( true ); webView.getSettings().setCacheMode( WebSettings.LOAD_DEFAULT ); // load online by default … Read more

How to save svg canvas to local filesystem

February 6, 2023 by Tarik

You can avoid a round trip to the server. Base64 encode your SVG xml. Then generate a link to that data. The user can right click on to save it locally. // This example was created using Protovis & jQuery // Base64 provided by http://www.webtoolkit.info/javascript-base64.html // Modern web browsers have a builtin function to this … Read more

ERROR: Loading local data is disabled – this must be enabled on both the client and server sides

February 4, 2023 by Tarik

If LOCAL capability is disabled, on either the server or client side, a client that attempts to issue a LOAD DATA LOCAL statement receives the following error message: ERROR 3950 (42000): Loading local data is disabled; this must be enabled on both the client and server side I met the same issue when I want … Read more

Access to Image from origin ‘null’ has been blocked by CORS policy

January 14, 2023 by Tarik

You’re running into a CORS error. Trying to access your file using the local file system doesn’t work in your case. Origin is null because it’s your local file system. Could you possibly host this png file? Suggestion: Host these files to an AWS S3 bucket instead. Then you can use the http protocol rather … Read more

Load local images in React.js

January 9, 2023 by Tarik

If you have questions about creating React App I encourage you to read its User Guide. It answers this and many other questions you may have. Specifically, to include a local image you have two options: Use imports: // Assuming logo.png is in the same folder as JS file import logo from ‘./logo.png’; // …later … Read more

How to securely save username/password (local)?

December 15, 2022 by Tarik

If you are just going to verify/validate the entered user name and password, use the Rfc2898DerivedBytes class (also known as Password Based Key Derivation Function 2 or PBKDF2). This is more secure than using encryption like Triple DES or AES because there is no practical way to go from the result of RFC2898DerivedBytes back to … Read more