Respond | lightweight polyfill for min/max-width CSS3 Media Queries | Media library
kandi X-RAY | Respond Summary
kandi X-RAY | Respond Summary
copyright 2011: scott jehl, scottjehl.com. licensed under the mit license. the goal of this script is to provide a fast and lightweight (3kb minified / 1kb gzipped) script to enable [responsive web designs] in browsers that don’t support css3 media queries - in particular, internet explorer 8 and under. it’s written in such a way that it will probably patch support for other non-supporting browsers as well (more information on that soon). if you’re unfamiliar with the concepts surrounding responsive web design, you can read up [here] and also [here] [demo page] (the colors change to show media queries working). respond.js works by requesting a pristine copy of your css via ajax, so if you host your stylesheets on a cdn (or a subdomain), you’ll need to set up a local proxy to request the css for old ie browsers. prior versions recommended a deprecated x-domain approach, but a local proxy is preferable (for performance and security reasons) to attempting to work around the cross-domain limitations. basically, the script loops through the css referenced in the page and runs a regular expression or two on their contents to find media queries and their associated blocks of css. in internet explorer, the content of the stylesheet is impossible to retrieve in its pre-parsed state (which in ie
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Top functions reviewed by kandi - BETA
- Fake XHR function
- check if the iframe name exists
- find all links
- Make sure redirects
- Check base URL
- call on media call
- Encodes a URL .
- helper function
Respond Key Features
Respond Examples and Code Snippets
Lines of Code : 45License : Non-SPDX (Apache License 2.0)
Copydef on_run_start(self, request):
"""Overrides on-run-start callback.
Args:
request: An instance of `OnRunStartRequest`.
Returns:
An instance of `OnRunStartResponse`.
"""
self._is_run_start = True
self._update_run function onDigits(req, res) {
res.writeHead(200, {
'Content-Type': 'text/event-stream; charset=utf-8',
'Cache-Control': 'no-cache'
});
let i = 0;
let timer = setInterval(write, 1000);
write();
function write() {
i++;
i def on_run_end(self, request):
"""See doc of BaseDebugWrapperSession.on_run_end."""
return OnRunEndResponse() Community Discussions
Trending Discussions on Respond
QUESTION
I am trying to figure out how to serialize to a json object and skip serializing properties whose values are empty lists. I am not using Newtonsoft json
...ANSWER
Answered 2022-Mar-09 at 13:53You can add a dummy property that is used during serialization that handles this.
- Add a new property with the same signature, but flag it with
JsonPropertyNameAttributeto ensure it is being serialized with the correct name, and also with theJsonIgnoreAttributeso that it will not be serialized when it returns null. - The original property you mark with JsonIgnore, unconditionally, so that it will never be serialized itself
- This dummy property would return
null(and thus be ignored) when the actual property contains an empty list, otherwise it would return that (non-empty) list - Writes to the dummy property just writes to the actual property
Something like this:
QUESTION
I am getting this error when I try to sign up a user. After this error, I'm still able to sign in with the user it would've created, but it always shows me this upon registration. Please let me know if there's other information you need. Been stumped on this for a few days.
Here is the callback for the error:
...ANSWER
Answered 2022-Jan-03 at 12:08This seems to a be a known issue with Rails 7 and Devise now. To fix it in the meantime simply add the following line to your devise.rb.
config.navigational_formats = ['*/*', :html, :turbo_stream]
QUESTION
I'm using Asp.Net Core Web Api 6
I'm facing an error when migrating my DbContext and when updating the database
The Error
...ANSWER
Answered 2022-Mar-03 at 15:46Add try/catch similar to the above around IHostBulder.Build() in any .NET/EF Core 6.0 RC2 project, and attempt to add a migration can reproduce the issue.
We can fix the issue with the following :
QUESTION
I'm having some trouble with my application. We're using Spring Boot 2.4.10 and Spring Security 5.4.8. We use cookies to interact with the app.
We have a frontend application stored in src/main/resources that, among other things, connects to a websocket endpoint exposed in /api/v1/notification.
application.properties file:
ANSWER
Answered 2022-Jan-25 at 09:29I started digging in Spring Security libraries, and noticed the session cookie was being set in HttpSessionRequestCache.saveRequest(...) method:
QUESTION
I have a problem using telebot API in python. If the user sends a message to the bot and waits for the response and at the same time he blocks the bot. I get this error and the bot will not respond for other users:
403,"description":"Forbidden: bot was blocked by the user
Try, catch block is not handling this error for me
any other idea to get rid of this situation? how to find out that the bot is blocked by the user and avoid replying to this message?
this is my code:
...ANSWER
Answered 2021-Aug-27 at 08:13This doesn't appear to actually be an error and thus try catch won't be able to handle it for you. You'll have to get the return code and handle it with if else statements probably (switch statements would work better in this case, but I don't think python has the syntax for it).
EDIT
Following the method calls here it looks like reply_to() returns send_message(), which returns a Message object, which contains a json string set to self.json in the __init__() method. In that string you can likely find the status code (400s and 500s you can catch and deal with as you need).
QUESTION
[
{"923390702359048212": 5},
{"462291477964259329": 1},
{"803390252265242634": 3},
{"824114065445486592": 2},
{"832041337968263178": 4}
]
ANSWER
Answered 2021-Dec-25 at 19:23Not sure why you couldn't get it work earlier, but storing it as dict would be much, much easier.
QUESTION
I asked a question yesterday about template method overloading and resolving issues using type traits. I received some excellent answers, and they led me to a solution. And that solution led me to more reading.
I landed on a page at Fluent CPP -- https://www.fluentcpp.com/2018/05/18/make-sfinae-pretty-2-hidden-beauty-sfinae/ that was interesting, and then I listened to the Stephen Dewhurst talk that Mr. Boccara references. It was all fascinating.
I'm now trying to understand a little more. In the answers yesterday, I was given this solution:
...ANSWER
Answered 2021-Dec-14 at 16:34Vocabulary
QUESTION
I'm working on a Rails 5->6 update. When I run bundle update, we reach mini_racer, which requires libv8-node. When Bundler tries to get libv8-node v. 15.14.0.1, it tries to install /gems/gems-repos/gems/libv8-node-15.14.0.1-x86_64-linux-musl.gem, which is incorrect (this is a Debian VM) and the server responds with an error. gem install libv8-node works just fine.
The ruby-libv8-node page suggests there is a known issue with Bundler picking the wrong platform. Chasing down that rabbit hole it looks like there are proposed solutions but nothing released yet.
In the meantime, is there a workaround for forcing Bundler to use the right platform? This is Bundler 2.2.28 and Ruby 2.6.6.
...ANSWER
Answered 2021-Oct-06 at 13:50Based on the README, it says
If a published binary does not work for you, bundler allows to force using the ruby platform via force_ruby_platform, which will compile from source.
so please try
BUNDLE_FORCE_RUBY_PLATFORM=1 bundle install
or BUNDLE_FORCE_RUBY_PLATFORM=1 bundle update rails
QUESTION
I'm having trouble getting my head around the purpose of supply {…} blocks/the on-demand supplies that they create.
Live supplies (that is, the types that come from a Supplier and get new values whenever that Supplier emits a value) make sense to me – they're a version of asynchronous streams that I can use to broadcast a message from one or more senders to one or more receivers. It's easy to see use cases for responding to a live stream of messages: I might want to take an action every time I get a UI event from a GUI interface, or every time a chat application broadcasts that it has received a new message.
But on-demand supplies don't make a similar amount of sense. The docs say that
An on-demand broadcast is like Netflix: everyone who starts streaming a movie (taps a supply), always starts it from the beginning (gets all the values), regardless of how many people are watching it right now.
Ok, fair enough. But why/when would I want those semantics?
The examples also leave me scratching my head a bit. The Concurancy page currently provides three examples of a supply block, but two of them just emit the values from a for loop. The third is a bit more detailed:
ANSWER
Answered 2021-Oct-05 at 23:02Given you mentioned Supply.merge, let's start with that. Imagine it wasn't in the Raku standard library, and we had to implement it. What would we have to take care of in order to reach a correct implementation? At least:
- Produce a
Supplyresult that, when tapped, will... - Tap (that is, subscribe to) all of the input supplies.
- When one of the input supplies
emits a value,emitit to our tapper... - ...but make sure we follow the serial supply rule, which is that we only
emitone message at a time; it's possible that two of our input supplies willemitvalues at the same time from different threads, so this isn't an automatic property. - When all of our supplies have sent their
doneevent, send thedoneevent also. - If any of the input supplies we tapped sends a
quitevent, relay it, and also close the taps of all of the other input supplies. - Make very sure we don't have any odd races that will lead to breaking the supply grammar
emit* [done|quit]. - When a tap on the resulting
Supplywe produce is closed, be sure to close the tap on all (still active) input supplies we tapped.
Good luck!
So how does the standard library do it? Like this:
QUESTION
I am trying to figure out how lifting states work. Currently, I am trying to use onPress in a different component to change the state. In the snack demo I provided below, ListHome and MapHome do not respond for some reason, but you will still see what I am trying to accomplish.
I want the map and list "buttons" to accomplish what the "click for this" does.
Demo - No errors with the current implementation, just no response other than the flash from touchable opacity. (Also remember the snack does not respond for some reason. My local device works fine)
EDIT: So to be clear, I want to be able to access and change the state whichComponentToShow from another component. i.e the ListHome Component.
ANSWER
Answered 2021-Sep-20 at 10:28What you are trying to achieve is a common use case, which is to update the state in an ancestor component. You essentially have a component tree that looks like this:
You are trying to update the state of the Home component from the ListHome component with the renderMap prop that sets the state of the Home screen. This makes sense, so you have basic principle down, the reason why it is not working is due to a minor mistake in the ListHome component
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