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Tag: node.js

node pako.gizp() with python gzip issue

I was restoring the Node pako gzip method using Python and encountered the following problem: node: python: Why do they compress inconsistently? Answer Though there is no guarantee that they will, they are compressing identically. The compressed portions and trailer with checks on the uncompressed data are the last 13 bytes of each, and are the same. Both will decompress

passing node js variable to html using ajax

I am trying to pass python json results to html ajax from node js. What I want to make is, take some inputs from the client side, and when a submit button is hit, ajax is sending the variables to Node JS then the /data middleware runs a python script which handles the DB and stores the variables and showing

exchanging data between node and Python with python-shell

I am trying to learn how to exchange data between Node and Python with python-shell, on the git repo they have some example code: Borrowing some of this code, this is app.js: And this is my_script.py below that will just print the weekday and current time: When run app.js this throws an error: Any ideas to try? Thanks for any

HMAC SHA-512 hashing function equivalent in node.js

I currently have this snippet in Python – I am trying to replicate it in Node.js, but having difficulty getting the correct hash. Test case: Key: ‘7pgj8Dm6’ Message: ‘TestMessage’ With the python snippet, the hash is With the js snippet, the hash is Am I going wrong with the base64 encoding? Answer In the NodeJS code, the key is first

Cannot change the default python version used by the node-gyp?

When i run the the command the node-gyp rebuild command I get the following error: I have tried to change the node-gyp default python version like below: Command : node-gyp rebuild –python=/home/rando/.pyenv/versions/2.7.18/bin Command : node-gyp rebuild –python=2.7 Command : node-gyp rebuild –python=2.7.18 And all comand resulted with the same Error. They are using python3 instead of python passed to configuration.

Error “could not find node.js” in eclipse

I am trying to learn json handling with Python in the eclipse IDE. But whenever I try to make a json file in eclipse this error comes I have the latest version of eclipse and I need help to resolve this error. Answer You are probably using the JSON editor from Eclipse Wild Web Developer which indeed requires Node.js to

How to solve “Could not find any Python installation to use” with docker node alpine Image when adding bcrypt to package.json?

Before I added bcrypt to my package.json, everything was working fine. Now, I get the error message below. This is an excerpt of my package.json: This is my dockerfile. I am using the offical node alpine image. I wonder if alpine has phyton already installed. I get this error message when I run docker-compose: How can I solve this issue?

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