Edit, add, or remove ports of an existing Docker container

In some cases you need to assign additional ports to a running Docker container, or change the ports in use. This is completely possible without creating a new docker image or re-running docker run to...

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PHP - Access ChatGPT API using cURL

To access OpenAI's ChatGPT API using PHP, you can use any HTTP client library that supports making HTTP requests with JSON payloads, such as Guzzle or cURL. You may find it a bit ridiculous, because...

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How to fix error "system is deadlocked on memory" on Vultr VPS

The error "system is deadlocked on memory" "end Kernel panic - not syncing" usually indicates that the system has run out of available memory and processes are unable to allocate additional memory. This...

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PHP Convert Hex String to String

How to decode Hex String to String?Ex: Decode Hex String to get JWT token when integrating Apple ID loginSolvedHex string is a data type commonly used for transmission over the internet in the lower network...

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Android - Replace OnLifecycleEvent is deprecated with DefaultLifecycleObserver or LifecycleEventObserver

As of androidx.lifecycle version 2.4.0, OnLifecycleEvent is deprecated. Instead Use DefaultLifecycleObserver or LifecycleEventObserver is recommended to use instead. Many android applications that use...

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Flutter Dart Error: Can't load Kernel binary - Invalid kernel binary

During working with Flutter, Error "Can't load Kernel binary" may arise unexpectedly after we make some changes to the application. This error is often confusing for developers because it often does not...

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MariaDB/MySQL - Fix error "Unknown/unsupported storage engine: InnoDB" by using recover mode

Although the InnoDB storage engine has mechanisms to preserve data, problems such as power failure or sudden restart can still cause errors in MySQL/MariaDB data. These errors can make the system unable...

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[Flutter] Async Function vs Normal Function in Dart, How do they work?

 "Synchronous", "asynchronous", "await" and "asynchronous functions" are very confusing concepts when used in Flutter. For ease of explanation, in this article we will analyze two types of Flutter...

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[Flutter] Fix install error "cmdline-tools component is missing" and "Android license status"

Command line tools are very useful during android app development with Flutter. In some cases you may have difficulty installing it due to version incompatibility or conflicts with other software. After...

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[Laravel] How to find out which Class and File are behind a Facade

Facades in Laravel allow us to call libraries very conveniently. However, developers who are new to a project will find it difficult to investigate errors because Laravel Error Handling does not specify...

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