Is Java 17 worth it?

How do you list indexes in MongoDb?

What is DefaultKafkaConsumerFactory?

FileReader vs BufferedReader vs Scanner including key differences and comparisons.  Understand bye streams, character streams, and buffered streams in Java

FileReader vs BufferedReader vs Scanner | Java

Garbage collection periodically "frees up" unused memory in your application.  Garbage collection is an automatic process so you never have to explicitly call GC.While you can "request" GC to run via JVM programming interfaces, this is not recommended.There are a lot of things to know about garbage collection.  For beginner to more intermediate developers, the recommendation is to let the garbage collector do its thing.

For more advance developers, it's sometimes worth it to look at the different options available to the JVM in regards to which GC you use as well as how much memory you allocate to heap, Eden space, etc.

Explain the garbage collection mechanism in Java

Explain the garbage collection mechanism in Java?

npm install works by installing all of the dependencies that you've declared in your package.json file.

Each dependency has it's own package.json file with it's own list of dependencies....npm install will install ALL of the nested dependencies as efficiently (or flat) as possible. If different dependencies have commonly shared sub dependencies, then a single version can be shared. However, if two modules rely on different versions of the same dependency, then both versions will be installed at different levels of the tree "hierarchy". This allows the reusable deps to be shared and keeps specific versions under the "one-offs" that need them.

it should also be noted that npm install works with git as well. You can reference a git url as an argument and download packages this way as well...

npm install <git url>

Alexander Joseph

The npm install command and how it works with and without arguments.  Learn what happens under the hood with dependency resolution and the difference between npm dependencies and devDependencies. 

Enginears

Is Java 17 worth it?

How do you list indexes in MongoDb?

What is DefaultKafkaConsumerFactory?

FileReader vs BufferedReader vs Scanner | Java

Explain the garbage collection mechanism in Java?

npm install | how it works

Enginears

Is Java 17 worth it?

How do you list indexes in MongoDb?

What is DefaultKafkaConsumerFactory?

FileReader vs BufferedReader vs Scanner | Java

Explain the garbage collection mechanism in Java?

npm install | how it works

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