I am trying to install SonarLint for Eclipse Ganymede (3.4.2) - and our project is very old, so we're using JDK 1.5 here. So is it possible to run SonarLint for JDK 5?
First of all, JDK 5 is so old, I can't really be certain of anything...
But here are some key factors that are important to understand:
Java code is analyzed by the Java analyzer (known today as "SonarJava"). SonarLint is a plugin in Eclipse (and other IDEs) that executes the SonarJava, and uses the results from it to annotate the code you are editing.
The JDK version that the SonarJava itself requires to run, is not the same thing as the JDK version of the source code it is able to analyze (= the subject of the analysis). For example, SonarJava may not run at all on JDK 7, but able to analyze code that is written in JDK 6.
If you use SonarLint in standalone mode, it uses its embedded version of the SonarJava, you cannot use another version. If you use SonarLint in connected mode, it uses SonarJava installed in the SonarQube to which you are connected. Here you have some freedom of choice in the version of the SonarJava, but not unlimited, because SonarLint may not be compatible with all versions of SonarJava, for example recent versions require a certain minimum version.
As per the product news, the current version of SonarLint requires Java 8 and more recent Eclipse than Juno. But you may be able to find an older version of SonarLint that can run in an older Eclipse, and support a version of SonarJava that is able to run on your JDK, and analyze code written for your target JDK version.
Based on the above points, you can dig into the older releases of SonarLint and find something suitable. These links should be useful in your search:
Product news of SonarLint for Eclipse. These also include links to the detailed release notes, which usually contain information about the version of embedded SonarJava
Releases of SonarLint for Eclipse
Homepage of SonarJava
Related
I'm trying to setup Xdebug and while doing that I'm trying to ensure that all PHP-versions and setup of that is exactly right.
I've matched the PHP-version on the server (7.4), by installing and linking the right PHP-version using Brew (I'm on a Mac).
So in a terminal, if I write php --version I get: version: 7.4.14:
I've set the CLI-interpreter in PhpStorm to point to that same PHP-executable:
But in spite of this, I can only set PHP version 7.3 to be the highest language level:
Solution attempts:
All these things have been found in random cracks and articles. None of them worked.
Invalidated Cached and restarted PhpStorm ( File >> Invalidate Cache and restart ).
Uncheck 'Synchronize IDE Settings with composer.json' in Settings >> Languages & Frameworks >> PHP >> Composer. I had to first insert a path to remove it. But it didn't do anything anyway.
Tried to see if there was any upgrades to the "PHP Latest"-plugin, but I couldn't see any pending updates (v. 0.4).
Overarching question
How do I get the latest version in the PHP Language Level field (to also get better code hints)?
My version was this: 2018.2.3 - Build #PS-182.4323.68 built September 13, 2018
You need to upgrade your IDE. Latest stable version is 2020.3.1.
Partial PHP 7.4 support is present since PhpStorm 2019.2 version.
Proper PHP 7.4 support was added in PhpStorm 2019.3.
Initial/partial PHP 8 support was added in PhpStorm 2020.2.
Current 2020.3 version has more complete PHP 8 support.
Can PhpStorm v10.0.4 (2015) be installed on same machine as v2019.3 or will they interfere with each other?
Yes, you can install and run them in parallel: no issues here.
Each major IDE version stores global (IDE wide) settings in separate folder which is version specific. It's quite common to have latest stable version (e.g. 2019.3) and EAP build of next major version (e.g. 2020.1 EAP) next to each other: working in stable version and be able to test something (preview new feature etc) in EAP build.
Project settings though are stored together with the project itself (in .idea subfolder; although you can workaround that if needed) and may case some issues (loss of some settings) if you plan to often open the same project in different IDE versions (especially when using such old IDE version as v10; simply because some settings can now be stored differently than 4 years ago).
I recently updated PhpStorm to latest version 2017.1 and I get following message while starting PhpStorm
IDE's Java runtime (1.8u111) is outdated - this may cause stability
issues. Please update to 1.8.0u112 or newer
Start the IDE, use Help | Find Action (Ctrl+Shift+A or Cmd+Shift+A on Mac), type "Switch IDE Boot JDK", press Enter.
But If you don't have the latest JDK, download it from:
Download latest JAVA JDK here
And then select the "IDE BOOT JDK" like Tall Liou told.
I am trying to load few modules onto Tizen on my MIPS-based platform. Currently, I am using sourcery codebench gnu linux compiler. The libc.so files it uses have version 2.17 which libc.so file on my platform has version 2.13. I need a toolchain which has a version less than or equal to 2.13 and supports MIPS.
Thanks,
Atchyut Sreekar
few options:
talk to the Tizen people to see if they have pre-compiled toolchains that match your system
build the code directly on the device
use crosstool-ng to build a new cross-compiler but with an old glibc version
upgrade your system because glibc-2.13 (and glibc-2.17 for that matter) are ridiculously old and have a large number of known security vulnerabilities including remote exploits. developing & deploying anything based on those glibc versions is a terrible terrible mistake.
This question already has answers here:
Gradle build errors with Android Studio
(3 answers)
Closed 9 years ago.
I have just set up Android Studio 0.2.2 and updated my Android SDK to the latest version.
I have exported my Android project (android:minSdkVersion="8", android:targetSdkVersion="15") in Eclipse by 'Generate Gradle Build Files' without (visible) problems. And I can export/compile my app in Eclipse just fine, it also runs fine in the emulator.
However, in Android Studio, when trying to import my project, I am confronted with the above error message. "Gradle Home" is (IMO, correctly) displayed as "D:\Prog\Android-Studio\plugins\gradle".
Any idea how to make Android Studio feel more comfortable on my computer?..
I've encountered a similar problem where I can't import my project. There is at least one answer out there that may help; it requires the creation of a blank project in Android Studio and then copy files over from Eclipse. This ensures the creation by Android Studio of the necessary Gradle files, etc. Here's the link to the full answer: Gradle build errors with Android Studio
Look's like you should try to use the Gradle Wrapper rather than a local Gradle distribution. According to Gradle's website (http://www.gradle.org/docs/current/userguide/gradle_wrapper.html):
The wrapper is something you should check into version control. By distributing the wrapper with your project, anyone can work with it without needing to install Gradle beforehand. Even better, users of the build are guaranteed to use the version of Gradle that the build was designed to work with. Of course, this is also great for continuous integration servers (i.e. servers that regularly build your project) as it requires no configuration on the server.
You'll need to mimic the following structure in your project's directory:
simple/
gradlew
gradlew.bat
gradle/wrapper/
gradle-wrapper.jar
gradle-wrapper.properties
At that point, go to Settings (Windows) Preferences (Mac), click "Gradle" on the left hand side, choose "Use Gradle wrapper (recommended)". If that option isn't available, try restarting Android Studio or closing and reimporting your project. Checking this option should ensure that you always build with the correct Gradle distribution.