How to check JRE version prior to launch?

You could do this using reflection and two compilers. Compile a main class with the oldest java version you want to be able to run at all with. It checks the version using System.getProperty(“java.version”), or whatever, and then uses reflection to load your real main class if that check passes, possibly even loading the jar … Read more

Maven version with a property

If you have a parent project you can set the version in the parent pom and in the children you can reference sibling libs with the ${project.version} or ${version} properties. If you want to avoid to repeat the version of the parent in each children: you can do this: <modelVersion>4.0.0</modelVersion> <groupId>company</groupId> <artifactId>build.parent</artifactId> <version>${my.version}</version> <packaging>pom</packaging> <properties> … Read more

SVN upgrade working copy

You have to upgrade your subversion client to at least 1.7. With the command line client, you have to manually upgrade your working copy format by issuing the command svn upgrade: Upgrading the Working Copy Subversion 1.7 introduces substantial changes to the working copy format. In previous releases of Subversion, Subversion would automatically update the … Read more

How to get build and version number of Flutter app

You can use package_info_plus. The versions are extracted from: Android: build.gradle, versionCode and versionName iOS: Info.plist, CFBundleVersion Usage Add the dependency Add this to your package’s pubspec.yaml file: dependencies: package_info_plus: ^1.0.6 Import the file into your dart file: import ‘package:package_info_plus/package_info_plus.dart’; if your method is marked as async: PackageInfo packageInfo = await PackageInfo.fromPlatform(); String appName = … Read more

How to find which version of TensorFlow is installed in my system?

This depends on how you installed TensorFlow. I am going to use the same headings used by TensorFlow’s installation instructions to structure this answer. Pip installation Run: python -c ‘import tensorflow as tf; print(tf.__version__)’ # for Python 2 python3 -c ‘import tensorflow as tf; print(tf.__version__)’ # for Python 3 Note that python is symlinked to … Read more

How to sync changes on my local server with the ones on the remote one without commiting?

It is a good practice to separate: source code management (including the act of committing, which, in your case, should not happen at every little change) release management (packaging and deployment) I can even skip sending it to the remote git server, I just want to sync files between my local machine and the development … Read more