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Posts Tagged with Tips & Tricks

[fixed] Android studio Error "Unsupported Modules Detected: Compilation is not supported for following modules"

Android Java Kotlin Error fixing Tips & Tricks
Method 1 : Try Invalidating Android Studio Cache Just go File -> Invalidate Cache & Restart. So, Android Studio will remove cache and rebuild it and the project itself. If this solves the error, good for you. If not, try the next step. Method 2 : Remove Unused Modules Click Command+Shift+F, type modules.xml, open the file, remove the modules that cause the error. If the error persists, try the 3rd method.

How to get arguments in Fish script?

Linux Mac OS X Fish CLI Tips & Tricks
Here is a command with 3 arguments. myfunc one two "third arg" How to get each argument in Fish script/function. to get all arguments as one string/text, use $argv. to get first argument, use $argv[1]. to get second argument, use $argv[2]. to get the function name or the script name, use $argv[0]. to the remaining three arguments after two : myfunc one two three four five, use $argv[3..-1] as -1 is the end of arguments.

[Fixed] curl: (56) LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54

Mac OS X CLI Tips & Tricks Tutorials
This error appears in too many cases, for example: when you are trying to .. upgrade Flutter via flutter upgrade. upgrade a homebrew cask via brew upgrade --cask --greedy. push to GitLab. curl some file from the internet. the errno 54 (error number 54) means “Connection reset by peer”, which basically indicates a generic network connectivity problem. So, It’s a network issue. If your internet is very slow and there are hiccups with network, you will face this error.

How can I convert MP4 video to MP3 audio with FFmpeg?

CLI Tips & Tricks Tutorials
Sometimes, you need to extract audio or music from a video. Or you need to convert a video into an audio file. The command is simple. Here is the command to convert MP4 to MP3 file. ffmpeg -i video.mp4 audio.mp3 Alternative commands to convert MP4 to MP3 file ffmpeg -i video.mp4 -b:a 192K -vn music.mp3 or use this faster command (see benchmarks below). ffmpeg -i video.mp4 -vn audio.mp3 You can use all of the above three commands to convert mp4 into mp3 on Mac OS or any Linux based operating system, but not on Ubuntu.

10 Tips to optimize Flutter mobile app

Android Flutter Dart Code Optimization Tips & Tricks
Use the Flutter Profiler to identify performance issues. Use the Flutter DevTools to debug your app. Reduce the number of widgets in your app and use lazy loading where possible. Use the Dart compiler to optimize your code for faster execution. Use the latest version of Flutter and its dependencies for better performance. Avoid using large images and videos in your app, instead use smaller versions or thumbnails where possible.

7 tips to optimize back-end written in Go

Web Development Go GoLang Code Optimization Tips & Tricks
1. Use the latest version of Go Make sure you are using the latest version of Go to take advantage of all the performance improvements and bug fixes. 2. Use Goroutines Goroutines are lightweight threads that can be used to run multiple tasks concurrently, which can significantly improve performance. 3. Use Profiling Tools Profiling tools such as pprof can help you identify bottlenecks in your code and optimize them accordingly.

5 Tips to optimize Laravel Eloquent

Web Development Frameworks Laravel PHP Code Optimization Tips & Tricks
1. Use eager loading to reduce the number of database queries Eager loading is a technique that allows you to load related models in a single query, reducing the number of queries needed to retrieve data. Eager loading is a way to reduce the number of database queries in Laravel. It allows you to load related models in a single query, reducing the number of queries needed to retrieve data.

What are the best practices for Go code?

Go GoLang Code Optimization Tips & Tricks
Go is a popular programming language that is used for a variety of tasks, from web development to machine learning. As with any language, there are certain best practices that should be followed when writing Go code. These best practices will help ensure that your code is efficient, readable, and maintainable. The first best practice for Go code is to use the proper formatting and indentation. This makes it easier to read and understand your code, as well as making it easier to debug any issues that may arise.

10 Things You Must Do After Buying a New Mac

Mac OS X Guide Reference Tips & Tricks Tutorials
Set Up Your Apple ID When you set up your Mac, you’re required to sign in to your Apple account. If you skipped it earlier, now is the time to do it via the Apple menu > System Preferences > Sign In. You can’t use the App Store, download updates, or use iCloud without logging into an Apple ID, so you definitely should. Activate Service and Support Coverage A key thing to do is activate your Mac’s Service and Support Coverage.