A virtual machine is an emulation layer between a program and the OS that presents to the application a specialized environment to run in, than the raw environment that the OS provides.

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Reasons to Use a VM For Development [duplicate]

Background: I work at a start-up company, where one team uses Virtual Machines to connect to a remote server to do their development, and another team (the team I'm on) uses local IIS/SQL Server ...
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Why do VMs need to be “stack machines” or “register machines” etc.?

(This is an extremely newbie-ish question). I've been studying a little about Virtual Machines. Turns out a lot of them are designed very similarly to physical or theoretical computers. I read that ...
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2answers
185 views

Virtual machines versus containers, what use cases are suited to each? [closed]

I hear a fair amount of people using Docker these days, and I am wondering where they execl compared to virtual machines, and when a virtual machine would be a more suitable choice.
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Is overriding Object.finalize() really bad?

The main two arguments against overriding Object.finalize() is that: You don't get to decide when it's called. It may not get called at all. If I understand this correctly, I don't think those are ...
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1answer
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Difference between language virtual machine and emulating vm?

I'm having a hard time understanding the difference between an emulation virtual machine and a language vm. I started with the research and implementation of an emulation virtual machine. Primarily ...
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1answer
882 views

Distributing my Application inside a Debian Virtual Machine Image— How to meet GPL obligations?

I have a Linux application I've developed, and I have created a standalone VMWare Image that people can download to try out the application without needing to install and configure a Linux Server. I ...
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2answers
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Is virtual machine image a good protection for source code?

We have developed an application that is sold as an online service. After some time we realized that some of customers would need/prefer/require to have it installed locally on their intranet. However ...
2
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2answers
385 views

What is the best way to maintain software tool chains?

Short Question What is the best way to create, maintain, and distribute software development tool chains? Background I am trying to develop a workflow / process to create an isolated environment in ...
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4answers
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How can I implement an 'if' statement in an interpreter?

If I were writing a compiler (say for a stack-based VM), the code for an if statement: if (<some_expression>) { <some_instructions> } Would be translated to the following ...
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What is the advantage of a programmers VM apart from portability [duplicate]

I can understand the benefits of Java running on a JVM. Portability. Nice simple reason. But I have always been puzzled as to why Microsoft brought out their own version of a JVM - .NET. C# is ...
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Would this interpreter be considered a Virtual Machine? [closed]

(I reworded my question to make it more specific). Consider a programming language, that it's programs may only be run inside a specific program that serves as an interpreter. The interpreter scans ...