How To Display ‘Hello World’ in Flutter.

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now To Display “Hello World” in Flutter, just Follow the Below Steps. Step 1:- First of all, Import material.dart package library. Step 2:- Now, we call our main method. Step 3:- Under main() we perform all our operations. So, Under main() we call runApp() in which we use Widgets to perform any operation. Step 4 :- Now, we call CentreWidget under runApp() method [ To show text in centre ] in which we take Text Widget as child, and in

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A Complete Guide to Playwright with Java

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now The current application development market has revolutionized a lot in terms of application development and testing. For instance, app developers can quickly go through different phases of the application listing and development process simultaneously. It is a very important process as it not only helps to improve the efficiency of the testing process but

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What is Selenium used for?

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now In today’s digital age, web applications, and software systems play a рivotal role in various industries. To ensure smooth functionality, reliable performance, and exceрtional user experience, rigorous testing is crucial. That’s where Selenium comes in. Selenium is a widely acclaimed oрen-source framework that has transformed automated testing. It has become the go-to tool for

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A Beginner’s guide to Appium Architecture

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Appium is a mobile application testing automation framework that is free source. Appium’s ability to interface with native and hybrid apps makes it a versatile and effective tool for automating mobile app testing. It works well with major testing frameworks and continuous integration technologies, making it a versatile solution for organizations looking to streamline

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[SOLVED] Argument 1 passed to Tymon\JWTAuth\JWT::fromUser() must be an instance of Tymon\JWTAuth\Contracts\JWTSubject

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Step 1. Go to config/app.php and add to Providers. Step 2. In your terminal publish the config file:  and add it to your list of service providers in app.php Step 3. In your terminal generate the secret:  Step 4. In config/auth.php – set the default guard to api, and change the api driver to jwt Step 5. In your User

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How to Create Virtual Host for Laravel Project on Xampp in Windows 10.

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now To create a virtual host for a Laravel project on Xappp in Windows 10, two changes must be made. Simply take the following actions: Step 1: Open the httpd-vhosts.conf file in the xamppapacheconfextra directory. See the Image Below: Step 2: Simply copy and paste the code below, making sure to include the URL for

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How To Create Your Own Widget In Flutter.

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now To Create your Own Widget in Flutter, Just Follow the Below Steps. To select a folder in your project hierarchy, use the right mouse button.Choose “New” then “File.”Enter a file name ending in “.dart,” for example, “my_custom_widget.” If your widget doesn’t need to maintain any internal state, extend StatelessWidget: Inside the build method, return the UI representation of your widget by creating

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Flutter plugin to store data in secure storage

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now The flutter_secure_storage plugin can be used to store data safely in a Flutter application. Sensitive data is securely kept via this plugin, which offers keychain- and keystore-based implementations on iOS and Android, respectively. Implementation To your pubspec.yaml file, add the dependency for flutter_secure_storage: Run the command flutter pub get to fetch the dependency. Import

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Data type conversion in Dart or Flutter

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now In Dart and Flutter, you can perform data type conversions using various methods and constructors provided by the language. Here are some commonly used data type conversions: String to int: String to double: int to String: double to String: String to boolean: boolean to String: String to DateTime: DateTime to String: Object to a

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Flutter Error:-PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null, null)

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error: That’s the stack trace: Solution Check the following things Case 1:Run ./gradlew signing report,it’s under the app Android folder. Add SHA1 in Google Firebase Google Sign-in configuration. developers.google.com/android/guides/client-auth . You will need a SHA1 for each computer you work on.Case 2This might happen if you are running on debug and you did not

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HOW TO CHANGE THE WHOLE BACKGROUND COLOR OF DRAWER IN FLUTTER-FLUTTER

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now To change the background color of the drawer in Flutter, you can customize the Drawer widget by wrapping it with a Container and setting the color property. Here’s a step by step: Step 1 Output After click drawer Full Summary: Refrence Click Here

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Laravel guzzle cURL error 6: Could not resolve host: http (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error Solution Go to the .env file and change the Base URL This is Right base URL https://www.myhospitalnow.com/file_managament/ Run these commands together: To clear all caches in Laravel php artisan optimize:clear

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Build Failure on Android Studio”\caches\transforms-2\files-2.1\e5ae7cf0f80ee425fe42a4574342c71c\aapt2-3.5.3-5435860-windows”

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error Solution First try Invalidate & restart Option in File menu to invalidate all cached build files if your error still persist then try clearing cache folder with specific gradle version in your User folder in C drive for example for me the path to the folder is as follows C:\Users\myUser\.gradle\caches and C:\Users\myUser\.AndroidStudio3.5\system\caches

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Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error Solution Changing this in the file build.gradle solved my problem. From to I had this problem in a Flutter project. In my case, a line for kotlin-gradle-plugin was missing in the Android build.gradle file, so adding ext.kotlin_version = ‘1.6.10’ didn’t fix it. After adding classpath “org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version” the error was gone. Full code section:

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Gradle Error when using maven publishing task

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error Solution when I run the Gradle command for publishing I found a way to fix it by updating the content of the central Gradle /parent file (nexusgradle-1.0.5.gradle) by adding afterEvaluate with the modification, it worked fine. Is it the correct approach

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Any clue what these error messages mean? Kotlin/emulator related in android studio

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint: deprecation for details. e: C:/Users/dharm/.gradle/caches/modules-2/files-2.1/androidx.lifecycle/lifecycle-common/2.6.1/10f354fdb64868baecd67128560c5a0d6312c495/lifecycle-common-2.6.1.jar!/META-INF/lifecycle-common.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.8.0, expected version is 1.5.1. site:stackoverflow.com Edit Adding build. gradle below: Solution You need to update your kotlin gradle

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No valid Android SDK platforms

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now When I write the flutter doctor command in cmd I get this error. Error No valid Android SDK platforms found in C:\Users\dharm\AppData\Local\Android\Sdk\platforms. Candidates were: – android-10 – android-16 – android-20 – android-22 – android-25 – android-29 – android-30 – android-31 – android-32 – android-33 – android-33-ext5 – android-8 Solution env path flutter sdk platforms

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A problem occurred configuring root project ‘android’ Flutter

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ‘:app’. > Could not open cp_proj generic class cache for build file ‘C:\Users\dharm\AndroidStudioProjects\my_hospital_now\android\app\build.gradle’ (C:\Users\dharm.gradle\caches\7.4.2\scripts\dzntni8anetfv173rjlkkjzu3). Solution Whether the first time or not. When you click run on your application you get an X gradle build error If you have

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How to solve error “FAILURE:Build failed with an exception” in android studio?

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ‘:app’. > Could not open cp_proj generic class cache for build file ‘C:\Users\dharm\AndroidStudioProjects\my_hospital_now\android\app\build.gradle’ (C:\Users\dharm.gradle\caches\7.2\scripts\b3h9kpbsn0ml2oi5s7go52cjs). > BUG! exception in phase ‘conversion’ in source unit ‘BuildScript‘ class org.codehaus.groovy.ast.expr.TupleExpression cannot be cast to class org.codehaus.groovy.ast.expr.ArgumentListExpression (org.codehaus.groovy.ast.expr.TupleExpression and org.codehaus.groovy.ast.expr.ArgumentListExpression are in unnamed

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