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TheServerSide

How do I 'docker copy' a file from container to host?

Community driven content discussing all aspects of software development from DevOps to design patterns. This Docker copy (cp) command takes a file that exists inside a Docker container and saves it to ...
InfoWorld

Shallow and deep copy: Two ways to copy objects in Java

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...
TheServerSide

How to convert a PEM file to PPK format example

Community driven content discussing all aspects of software development from DevOps to design patterns. When you create an Amazon EC2 instance, AWS generates the ...