node.js Archives - Page 48 of 52

Upgrade Node.js to the latest version on Mac OS

Currently I am using Node.js v0.6.16 on Mac OS X 10.7.4. Now I want to upgrade it to the latest Node.js v0.8.1. But ...

April 18, 2022
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npm WARN package.json: No repository field

I installed Express.js with the following command: sudo npm install -g express I get the following warnings: npm WARN package.json range-parser@0.0.4 No repository ...

April 18, 2022
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Upgrading Node.js to latest version

So, I have Node.js installed and now when I tried to install Mongoosejs I got an error telling me that I don’t have ...

April 17, 2022
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How to create a directory if it doesn’t exist using Node.js

Is the following the right way to create a directory if it doesn’t exist? It should have full permission for the script and ...

April 16, 2022
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Node.js/Windows error: ENOENT, stat ‘C:\Users\RT\AppData\Roaming\npm’

I have Windows 7 32-bit. I installed the latest Node.js 32 bit. When I try to run the command npm install jquery, I ...

April 15, 2022
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How to parse JSON using Node.js? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so ...

April 15, 2022
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Error: Can’t set headers after they are sent to the client

I’m fairly new to Node.js and I am having some issues. I am using Node.js 4.10 and Express 2.4.3. When I try to ...

April 15, 2022
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How is an HTTP POST request made in node.js?

How can I make an outbound HTTP POST request, with data, in node.js? 22 s 22 request is now deprecated. It is recommended ...

April 15, 2022
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How can I do Base64 encoding in Node.js?

Does Node.js have built-in Base64 encoding yet? The reason why I ask this is that final() from crypto can only output hexadecimal, binary ...

April 15, 2022
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What is the difference between –save and –save-dev?

What is the difference between: npm install [package_name] and: npm install [package_name] --save and: npm install...

April 15, 2022
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