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Recent questions tagged environment

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environment variables - How can I determine the OS of the system from within a Lua script?

Ok I need to determine the system's OS from a Lua script, but Lua as such has no API for this, so I ... flavors of Unix that can be checked? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

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environment variables - Can't set values on `process.env` in client-side Javascript

I have a system (it happens to be Gatsby, but I don't believe that's relevant to this question) which is using ... , and how do I fix this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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507 views

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environment variables - How to get name of the computer in VBA?

Is there a way to get the name of the computer in VBA? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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948 views

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environment variables - Modifying PATH with fish shell

I'm currently playing around with the fish shell and I'm having some trouble wrapping my head around how the ... .opam/system/bin come from? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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513 views

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environment variables - What is the use of python-dotenv?

Need an example and please explain me the purpose of python-dotenv. I am kind of confused with the documentation. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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706 views

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environment variables - What is the use of python-dotenv?

Need an example and please explain me the purpose of python-dotenv. I am kind of confused with the documentation. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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environment variables - windows 7 maven 2 install

I'm about to work through a book, "Flex on Java" and it's asked me to install maven 2+ i downloaded ... mvn command, please and thank you. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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environment variables - getenv() vs. $_ENV in PHP

What is the difference between getenv() and $_ENV? Any trade-offs between using either? I noticed sometimes getenv() ... not (such as HOME). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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472 views

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environment variables - How do I setup the dotenv file in Node.js?

I am trying to use the dotenv NPM package and it is not working for me. I have a file config/ ... any support in troubleshooting this issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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369 views

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environment variables - "The system cannot find the file C:ProgramDataOracleJavajavapathjava.exe"

I am on JDK 8u25 on Windows 8, and I am experiencing a problem with my Java installation. I can run javac ... of set can be viewed here. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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407 views

1 answer

environment variables - What is the difference between "system32java.exe" and "Program FilesJavajdk1.6.0_33injava.exe"?

I have just installed Java JDK 6u33 in Windows XP. Even though I didn't set the PATH environment variable, ... to my PATH environment variable? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

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environment variables - Where to store sensitive data in public rails app?

My personal rails project uses a few API's for which I store the API keys/secrets in config/environments/ ... to find a better solution. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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628 views

1 answer

environment variables - How to change value of process.env.PORT in node.js?

I'd like to change the value of process.env.PORT, how can I do this? I'm running Ubuntu 12.04. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

1 answer

environment - What is the difference between parent.frame() and parent.env() in R; how do they differ in call by reference?

It would be helpful if someone can illustrate this with a simple example? Also, where would it be useful to use ... parent.env() and vice versa. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

532 views

1 answer

environment variables - How to set up conda-installed R for use with RStudio?

I've been trying to set up my R using conda (eventually to use with Beaker Notebook) and I want ... //docs.continuum.io/anaconda/ide_integration See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

335 views

1 answer

environment - Getting all the total and available space on Android

To my knowledge, on Android, there is: Internal memory for apps and cache Internal SD Card on some phones (not ... an internal SD Card) Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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503 views

1 answer

environment variables - Environ Function code samples for VBA

I am looking for some information or code samples for the Environ Function in VBA to grab the username on the current system. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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