esprima | ECMAScript parsing infrastructure for multipurpose analysis | Parser library
kandi X-RAY | esprima Summary
kandi X-RAY | esprima Summary
Esprima (esprima.org, BSD license) is a high performance, standard-compliant ECMAScript parser written in ECMAScript (also popularly known as JavaScript). Esprima is created and maintained by Ariya Hidayat, with the help of many contributors.
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QUESTION
ANSWER
Answered 2021-Aug-21 at 05:04The error is resolved by using WebPack script-loader which loads as simple script rather than module:
QUESTION
I'm trying query documents alongside with the list of attachments on RavenDB.
I have the following object:
...ANSWER
Answered 2021-Apr-10 at 16:43After some try and error attempts I could figure it out how to properly do it.
First, there is no need to use those JsonProperty notation. Second, to properly query the metadata we need to use getMetadata(x) from RQL, and to generate that query we need to modify that LINQ to use RavenQuery.Metadata(x). Something like this:
QUESTION
How to instruct esprima to continue generating AST even if there are syntax errors in the JS file?
Example:
...ANSWER
Answered 2021-Feb-25 at 20:09Seems it is not possible with ESPIRMA. However, I could achieve that using acorn-loose which will generate the same AST structure.
QUESTION
I got the following error when I try to use esprima. Does anybody know how to fix the problem? Thanks.
...ANSWER
Answered 2020-Nov-16 at 14:51I think you installed esprima module in global node_modules.
If you want to use esprima in main.js which is located at /private/temp/main.js,
you should run npm install esprima in /private/temp/ without -g
I assume you're in mac system.
Before you run your main.js, run export NODE_PATH=/usr/local/lib/node_modules in the shell, not node.js program.
Then you could require the global modules by const esprima = require("esprima").
By the way, global modules position could be different in the different system.
Way 2After you knew your global modules position,
you could require it by const esprima = require("/usr/local/lib/node_modules/esprima")
QUESTION
Termux will not allow you to create symbolic links in /storage/emulated/0. This is due to a design limitation with its file system. Thus, some npm installs will fail with the following error:
...ANSWER
Answered 2020-Oct-15 at 18:18Try this solution.
INSTALL GLOBAL NPM PACKAGESnpm config set unsafe-perm true
npm cache clean
npm install --no-bin-links
QUESTION
const React = require('react');
class ProductsToolbar extends React.Component {
static storagePrefix = 'prefix_';
}
ANSWER
Answered 2020-Sep-01 at 17:51static keyword should work in your case, I think your error tells you that it does not understand class or static keyword.
Your webpack.config.js is missing babel and es6 classes tramspiler, you probably need to add babel-loader with @babel/plugin-transform-classes and @babel/plugin-proposal-class-properties
And for transpiling .jsx it's a good practice to use babel-loader with @babel/preset-react preset.
QUESTION
I have a function that I use in a Wordpress theme, and after a recent update jQuery started throwing an error on my site:
...ANSWER
Answered 2020-Aug-13 at 23:07Your selector has issues even in the native querySelector method.
QUESTION
I'm new with Python and I've been trying to use BeautifulSoup to extract one particular data line from a variable defined in a script element.
Code:
...ANSWER
Answered 2020-May-31 at 17:42A quick solution to extract the max value would be to use split on the chart:
QUESTION
Deno is super cool. I saw it in the morning and want to migrate to deno now. I was trying to move my existing nodejs script to deno. Can any one help me on how to use npm modules in deno. I need esprima module. This one has the package https://github.com/denoland/deno_third_party/tree/master/node_modules but i am not able to figure out how to use that.
...ANSWER
Answered 2020-May-25 at 10:48Deno provides a Node Compatibility Library, that will allow to use some NPM packages that do not use non-polyfilled Node.js APIs. You'll be able to require the package by using https://deno.land/std/node/module.ts
The following works on deno 1.0.0
QUESTION
I am looking for a safe way of doing require aliases using gulp. The idea is similar to what webpack offers with resolve alias.
For example, I put on my source code something like require('@plugin/utils') and it is translated to something of my choice, like require('$/plugins/longer/namespace/utils'). You probably have noticed that it does not match to any actual file path, and that is intentional (they are tiddlywiki files if anyone is interested).
The best thing I found is gulp-replace, but that relies on strings replacements at worst and regular expressions at best.
Ideally I would want something more reliable, something that is AST aware,so I'm sure that I never replace the wrong string (for example, a template string).
I am also using babel, so if there is a babel plugin that I can use I will also be happy about that.
As a last resort I may try to write some babel plugin or a gulp plugin using esprima, but esprima is not up to modern JS standard (doesn't parse object spread) and I would prefer creating another tool.
Thanks in advance
...ANSWER
Answered 2020-Apr-26 at 11:28Finally I found a babel module (babel-plugin-module-resolver) that I can integrate with gulp, and with some extra configuration magic with eslint.
So, this is what I added to my gulp pipeline (simplified)
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