rjs | An implementation of ECMAScript | Parser library
kandi X-RAY | rjs Summary
kandi X-RAY | rjs Summary
This repo is a work-in-progress implementation of ECMAScript 5.1, as specified by ECMA-262. It's currently under active development and does not work yet.
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QUESTION
this is a react app. my css class is not changing even though the state assign to track the boolean value is changing. I've passed my states accordingly for this still not working. here is the github url
my app.js file -
...ANSWER
Answered 2021-Apr-13 at 11:26Your .active-rectangle
css-rule needs correction like so :-
QUESTION
I know how to set a new type. What I want to do is modify an existing type. I want to add haml files to the ruby type. I could probably use --set-type and redefine the ruby type but I don't know how to redefine it and still include files called 'Rakefile' and files where the first line indicates that it is an executable Ruby script (First line matches /^#!.*\bruby/)
Here is the existing documentation for the ruby type:
...ANSWER
Answered 2021-Feb-15 at 15:17There are three arguments that let you work with type definitions. From ack --help
:
QUESTION
I want to filter out rows based on multiple criteria (different criterion in different columns). But cannot figure out how.
Here is what I am trying to do.
Create database:
...ANSWER
Answered 2020-Dec-05 at 18:58We can negate the whole expression (lvl == "Wsl" & mkt == "Chi")
with !
QUESTION
I'm trying to work React into my HTML page which I'm trying to create dynamic cards from bootstrap, but I keep getting Here's what I have so far
service.html
...ANSWER
Answered 2020-Sep-06 at 11:34You can't write HTML on js file. you need to switch to jsx ( Javascript XML ) file format.
Rename your files to Cards.js => Cards.jsx
and CardUI.js => CardUI.jsx
QUESTION
I want to truncate a text from rich text as below. I tried many things, but they did not work.
...ANSWER
Answered 2019-Jul-21 at 16:54There are a number of different ways you could solve this, you don't provide much in terms of requirements so these would need to finessed to meet your needs.
Provide area-level truncate settings for your rich-text-widgetsNote: Using Nunjuck's
truncate
filter against rich-text (markup) will include all HTML tags and spaces in code against the truncate limit. The examples below use Nunjuck's truncate. This could lead to broken tags in your markup, should a tag be opened, the limit be reached, and then never closed. I would recommend implementing something like truncate-html as a project-level Nunjucks helper. See Implementing custom Nunjucks helpers in Apostrophe
In the schema for your piece, when defining the body
area, add some flag to your apostrophe-rich-text
options
QUESTION
I would like to ask my question in more conslidated way with basic example.
...ANSWER
Answered 2019-Jul-04 at 14:48What you are trying to do doesn't seem right for me.
This type of testing (controller tests is) for testing the response of action and rendering. so you shouldn't do that you should test the output of the rendering of the action. otherwise, if you wanted to test the method show
only (unit testing)
don't use get
here you can do this
QUESTION
I have a simple goroutine, that calls a local binary (rsync) that points to a temporary text file containing list of files to operate on, with a destination directory. At the end of the routine, I remove the tempfile. No issues here.
But in certain cases the same temp file needs to be used, when there are two destinations that are called in a range loop, e.g.:
...ANSWER
Answered 2019-Jun-28 at 01:29Provided I haven't misunderstood your explanation:
- option 1, from what you've said, you'll probably want to keep the loop and maintain a coroutine for each /dest.
- option 2, don't do that. If you're trying to share information between a fork and main/other fork you'll want to use a (sync.)waitgroup or better yet, (sync.)condition. If you leave a for exp {} in a coroutine waiting for some shared resource to change, this will eat cpu and cause a whole lot of slowdown. Even if you use a sleep in there, it trades off wasted cpu for wasted runtime and lack of coordination. Sync.condition wait() use will actually suspend the routine--allowing other routines to run in its stead, and waitgroup is a perfectly reasonable option as well.
Maybe I'm misunderstanding, but hopefully I was of some help.
QUESTION
Just happened to see React-Native-Web(RNW) , my thought was what? Why do we need another React for Web version? We have already had ReactJS(RJS).
So I went to its website and saw the document saying it allows you to use Native component by using React DOM, high quality etc.
I am still not quite clear about the differences and benefits of using RNW.
Could someone enlighten me with some concrete examples and performance data etc. please?
I know Twitter and a few other apps are using it, but by just telling me "Twitter is using it" is good enough but not clear enough to state the differences.
Thanks
...ANSWER
Answered 2019-Jun-13 at 09:24To be honest the reasoning for using react-native-web are somewhat aesthetic, take this for example:
React Native is a pure UI language. It defines some base components that define UI primitives, and those are thought to be independent of the platform that runs them. All the components we can create in React Native is based on primitives like View, Text, or Image, which are basic elements that make sense to any visual interface, no matter where it is run.
On the other hand, React’s primitives are just DOM nodes — HTML tags like div, p, or a, which are not pure UI. They weren’t created to define a visual language; rather, they’re meant to structure and make sense of the hypertext. React’s primitives have meaning beyond the interface, and that meaning doesn’t make much sense outside of browsers.
which is taken from here. I developed both ReactJs and RN applications and websites and the only true benefit that I can see is the unified coding language. Since I started with RN and then added ReactJS to my resume, I found it a pain in the butt to find the equivalent of RN components in ReactJs, oh I should use p and span instead of Text?, oh shoot it is 'input type="text"' not 'TextInput' etc etc. I think you get my point. Probably it is same for React developers who came into RN world. But it comes with its cons too and unfortunately using react-native-web need some hassles and you have to PREPARE your project for it.
thanks for your explanation. Could you please be more specific and provide more details or examples for the "some hassles"? thanks!
For example React-Native (and some its libraries) are based upon Promise framework which is not normal JS, or Object.assign is added ES6, in order to use them you have to modify webpack.config.js and .bael-rc files add multiple lines inside those files. If you are using other helper tools like Flow or Jest or etc they had to be configured too. It sure slows you down at start but if you dedicate the time to set things up it pays of in long run.
QUESTION
I'd like to build a multi-app project with Play Framework 2.5 but I don't understand why a part of the project never compiles
Here is the structure of the project:
...ANSWER
Answered 2019-Jun-11 at 12:58I fixed it by moving the enablePlugins in the main sbt file:
QUESTION
I want to login to https://www.rjs.com/member/user.html#login using HtmlUnit
but failed, I still get the previous page after calling login button.click.
It will be great appreciated if anyone can help me on this issue.
...ANSWER
Answered 2019-May-19 at 12:14Without having credentials, i can't validate your problem. Only some general hints
keep the WebClient setup as simple as possible, the defaults are usually good. From my point of view you need only
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