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I'm working on one big JS file containing functions. Some functions are very long and sometimes I make mistakes about using a variable that is not defined in the code. Is there any checker that tells me something like "this var is not defined in this scope"?
ESLint.
Most of the modern IDEs support it as well, so you may see the errors and warnings right in the IDE.
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I would like to count the number of statements in JavaScript and TypeScript files. Is there any tool that could help me to do that? Any help is appreciated!
You could try using Espree for JavaScript code or #typescript-eslint/typescript-estree for TypeScript to analyze the contents of the files. They give an abstract syntax tree that you could then analyze and use to count the number of statements.
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Exists a Atom Package that suggest functions and the expected parameters for PHP and JavaScript?
I guess you're looking for the 'atom-autocomplete-php' plugin for achieving autocompletion of tags and expected parameters in the ATOM editor.
You can install it from here atom-autocomplete-php
And similarly for javascript you atom-termjs
HTH
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Is there a plugin for SonarQube that can analyze react/jsx/es6 code?
It is planned that the SonarQube JavaScript plugin supports JSX files. By supporting, this means being able to correctly parse JSX files in the first place.
You can watch and vote for SONARJS-521.
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I've files written in PHP that are using SYSV functions of Linux Systems. The functions that are used in the code being: msg_send, msg_receive and msg_get_queue. My team wants to have the same functionality written in Node.JS. The closest I was at: https://github.com/coderz/node-sysv-ipc. The above solution seems to be half baked. Is there any node module readily available that can be used to interact with SYSV message queues? Please help me out for the same.
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Can anyone can give me a very small framework example of how to impliment a c++ module in node.js?
The repository at https://github.com/kkaefer/node-cpp-modules contains many small examples with lots of comments that show you how to create a module. In addition, there's a presentation (use left/right arrow keys) that goes into detail about C++ modules.