Java – record is a preview feature and disabled by default. Use –enable-preview to enable [Solution]

To enable preview feature you must define –enable-preview in pom.xml. I’am using java 14 In pom.xml, specify your java compiler version Next in pom.xml, Edit like below to add compiler arguments (–enable-preview) Now execute the below maven command Thats it. Hope this helps

Flutter | Codepoint 58848 not found in font, aborting | Execution failed for task ‘:app:compileFlutterBuildRelease’.

Codepoint 58848 not found in font, aborting. FAILURE: Build failed with an exception. What went wrong: Execution failed for task ‘:app:compileFlutterBuildRelease’. BUILD FAILED Gradle task assembleRelease failed with exit code 1 Build with extra flag Build debug apk Check if build is successful in debug mode Check pubspec.yaml Check your pubspec.yaml for any error. Use

Ubuntu 20.04 – No sound – No Output Device Detected [Solution]

Check information about all PCI buses Install pavucontrol and check all device and configuration is OK. Under Configuration tab change Profile Select correct output device. Reinstalling alsa-base and pulseaudio Uninstall timidity might help If the Output Device drop-down lists in Sound Settings are empty Now reboot the system for the changes to take effect.

Ubuntu 20.04 – Firefox – Your browser does not currently recognize any of the video formats available.[FIXED]

Your browser does not currently recognize any of the video formats > available.Click here to visit our frequently asked questions about > HTML5 video. If this error comes after new installation of Ubuntu, then install Or you can uninstall Firefox and manually install the Firefox Hope this helps!

How to Install Flutter Without Android Studio on Ubuntu

Download and Install the Packages we need Download flutter from Download android command line tools from Install Java 8 Install Git Setup command line tools Go to the folder where you downloaded the command line tools zip file and open a terminal and type the following Now move the folder you extract to a new

Viewing hidden files ( .htaccess, .env) in WinSCP

Folders and files that start with a ‘.’ are hidden from view by default. To see these files follow the steps below Open the WinSCP From the menu bar select Options > Preferences Select Panels from the left sidebar Check the option “Show hidden files (Ctrl+Alt+H)” All Done

How to check SQL Server version

Connect to the instance of SQL Server, and then type the following query: Click the Execute button to see the sql version. Major SQL version numbers SQL Server Product Name SQL Server Product Version SQL Server 2000 8.0 SQL Server 2005 9.0 SQL Server 2008 10.0 SQL Server 2008 R2 10.5 SQL Server 2012 11.0

How to build and release flutter app for android (apk) and iOS (ipa)

For Android app (apk file) you need to run the command : For iOS App (ipa file) you need to run the command :

Android: How to launch the Android emulator from the command line

I’m trying to run android emulator from the command line without opening Android studio. Open command prompt and use the following command. If Android tools and platform-tools is not in the PATH. To get the list of available emulator To run a emulator from the list: Eg: emulator -avd Pixel_2_API_29

Cannot uninstall. It is a distutils installed project – SOLUTION

I am unable to install scapy 2.4.0 on my kali linux. Getting this error “ERROR: Cannot uninstall ‘scapy’. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.” Solution This is not directly related to scapy. If you have problem