to-regex | Generate a regex from a string or array of strings | Regex library
kandi X-RAY | to-regex Summary
kandi X-RAY | to-regex Summary
Generate a regex from a string or array of strings. Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your :heart: and support.
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Trending Discussions on to-regex
QUESTION
I have created a project on Strapi (CMS) which is linked to MongoDB but I have some trouble to deploy it on Heroku.
I am trying to deploy a project I created on Heroku and I have some trouble to do it... Anyone has any idea of what is going on ? It seems to do with sharp 'darwin-x64' but I really don't know what it is.
Build Log
...ANSWER
Answered 2020-Nov-08 at 18:14It looks like there is a mismatch between the environments you use. Try the following:
- Remove sharp completely from your app.
QUESTION
I have this code that works as expected:
...ANSWER
Answered 2020-Oct-17 at 03:55The smart-match operator has 3 stages
- alias the left argument temporarily to
$_
- run the expression on the right
- call
.ACCEPTS($_)
on that result
So it isn't a special case for a regex, it is how ~~
always works.
QUESTION
Path: /1,2,3,456,678
- only numbers and commas, not anything else
Should be matched with regex-like path like this: /ids:(\\d+[,\\d]*)
natively
But https://www.npmjs.com/package/path-to-regexp in express compiles it to some ridiculous regex
Expressers/noders - pls guide me how to approach this right
ANSWER
Answered 2020-Oct-05 at 18:22Replacing *
with {0,}
solved the issue
So request /1,2,34,56
matched by path: /ids:(\\d+[,\\d]{,*})
Link to path-to-regexp
issue: https://github.com/pillarjs/path-to-regexp/issues/233
QUESTION
I'm using wildcard-subdomains to handle wildcard subdomains in my express app, so something like subdomain.localhost:3000
would enter the router as /s/subdomain/
.
I want to match the main index url of any subdomain, but none of the pages under it.
Essentially, I want a route that would match /s/subdomain/
but not /s/subdomain/page/
or /s/subdomain/page
(for clarity, "subdomain" is just a placeholder for any wildcard domain)
This is simple to do in regular regex, but I am unable to use the dot modifier due to express using path-to-regexp. It would be possible for me to generate a router for each user, but I would really like to use something cleaner if it's possible.
...ANSWER
Answered 2020-Jun-30 at 00:38Dang, i'm pretty stupid. /s/:target/
works perfectly fine, and creates a neat little target parameter to make things a bit easier. I was totally overcomplicating things by trying to use regex.
QUESTION
I wanted to show sign In button on top of the page using NavLink in react-router-dom
this is the code causing the problem
ANSWER
Answered 2020-Jun-04 at 23:16Just check the documentation:
You are missing the "to" property in the NavLink
QUESTION
After I install react
and react-dom
,
I need to install webpack
but I got this error.
I tried to install babel-loader
to make sure that npm and the internet is working correctly and it installed without any error.
log:
...ANSWER
Answered 2020-May-02 at 07:00Use this
QUESTION
Does anyone have experience publishing a .NET/Angular project to Netlify? I'm using the Angular Microsoft.AspNetCore.SpaTemplates template. On Netlify, I'm getting a non-zero exit code that's preventing me from publishing. Here is my output:
...ANSWER
Answered 2019-Jan-30 at 21:21Disclaimer: I work for Netlify
As we mentioned to you in your helpdesk ticket on this same topic, our deploy environment is very naked - you have to:
- specify dependencies that we can automatically install - npm/yarn deps, bower deps, gems and python packages.
- install other dependencies yourself. the 'dotnet' program will be one of this type. We don't have it in our install environment, so you need to somehow import a copy of it into the environment. Seems like you can download the entire SDK here: https://www.microsoft.com/net/download/linux and then you need to import ONLY what is necessary for your build - it will take a very long time to build your site if we have to download the entire SDK, so see what you can trim down to get 'dotnet' to run.
For the purposes of #2, you'll probably need to test things in our build environment. How to do that, and details you'll need about the build environment such as OS type so you can download the right version of the SDK are described in this article:
https://www.netlify.com/blog/2016/10/18/how-our-build-bots-build-sites/
This will take some work on your part. It will not be trivial. It is not something we can help with in more detail than that for free customers unless you come with specific questions and examples.
To address some thoughts in the comments:
- build.sh is indeed our build script
- 9:46:52 AM: /opt/build/build.sh: line 427: dotnet: command not found means that literally there is no dotnet command available to run - not that some config file is missing.
- we only try to run it once since you have set your command to use
&&
to chain several commands - one fails, the whole chain fails, and we don't need to run it two more times once the first failure occurs :)
QUESTION
How can I RegEx this string into a list?
My String is like this:
...ANSWER
Answered 2020-Feb-23 at 13:44This is a job for regular expressions. You can parse the string using a variable number of whitespace characters. I'm not sure about vb, but in python I would do something like this (but iterating over each line by splitting based on the \r):
QUESTION
I am trying to use the library path-to-regexp
in my typescript project but for some reason, it isn't allowing me to import it. I used npm install path-to-regexp --save
with and without the --save
to try to get it working but that didn't change anything.
My package.json
says that I do have it installed ("path-to-regexp": "^6.1.0"
) so it confuses me why vscode would say that it can't find it.
Looking in the node_modules folder I do have path-to-regex installed there. I even tried deleting node_modules
and package-lock.json
and then running npm i
but that didn't change anything.
I am trying to import it with es2015 modules as import * as pathToRegexp from 'path-to-regexp'
ANSWER
Answered 2019-Nov-24 at 03:53I found the problem. The structure of the module causes problems with typescript's import system have two different dist folders.
QUESTION
ok, I have a problem here, in my database I store regexPath that made from URL. I used this package path-to-regex
so I store my converted path to regex as String in the database like this:
...ANSWER
Answered 2019-Sep-25 at 12:42Per https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp you need to extract the modifiers yourself and pass them in as the second parameter. You will also need to remove the leading and trailing slashes.
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