ux | user experience framework with higher-level capabilities
kandi X-RAY | ux Summary
kandi X-RAY | ux Summary
This library is part of the Aurelia platform and extends it by adding a higher level set of user experience-oriented features such as scoped styles, theming, components and UX patterns. To keep up to date on Aurelia, please visit and subscribe to the official blog and our email list. We also invite you to follow us on twitter. If you have questions look around our Discourse forums, chat in our community on Discord or use stack overflow. Documentation can be found in our developer hub.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ux
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ux Examples and Code Snippets
Lines of Code : 57License : Non-SPDX (Apache License 2.0)
Copydef check_loss_and_target_compatibility(targets, loss_fns, output_shapes):
"""Does validation on the compatibility of targets and loss functions.
This helps prevent users from using loss functions incorrectly. This check
is purely for UX purpo def base85_encode(string: str) -> bytes:
"""
>>> base85_encode("")
b''
>>> base85_encode("12345")
b'0etOA2#'
>>> base85_encode("base 85")
b'@UX=h+?24'
"""
# encoded the input to a byte def base85_decode(a85encoded: bytes) -> str:
"""
>>> base85_decode(b"")
''
>>> base85_decode(b"0etOA2#")
'12345'
>>> base85_decode(b"@UX=h+?24")
'base 85'
"""
# a85decode the input int Community Discussions
Trending Discussions on ux
QUESTION
I have a menu which opens up a submenu on click.
If a link has a dropdown menu (has class header--has-submenu), then on click, I'm making another element (.header__subContainer) appear.
The issue I'm having is with the logic. For example, in my demo, I have two links, what we deliver and about us, both have submenus.
I want a user to be able to click onto a link to open it and then click on the same link to close it (standard UX).
However, I also want the user to be able to click on one link (let's say 'what we deliver) and then click onto about usto show that menus dropdown (then the user can click theabout us` link again to close the menu).
I've tried toggleClass but this causes issues with the last scenario above.
Here's a demo:
...ANSWER
Answered 2022-Apr-01 at 01:29Something like this should work:
QUESTION
How do I set up React Router 6 to restore scroll position when I navigate and when the browser window is refreshed?
React Router 5 has a page about scroll restoration, but I can't find anything about scrolling in the docs for v6, so I guess that you're supposed to handle this yourself with another package. Fair enough, but I can't find anything that's compatible with React Router 6.
The packages react-scroll-restoration and oaf-react-router require v5. (oaf-react-router does list that it supports v6, but the basic usage code example isn't compatible with v6, and the related issue #210 is still open.)
Gatsby and Next.js support scroll restoration out of the box, but I doesn't look like there's a neatly packaged package that you can just use.
This little demo app with server side rendered pages does what I want. Scroll position is restored when navigation back and forth and refreshing the browser window.
Here is the same app using React Router 6, where the scroll position isn't saved and restored, but actually reused between pages. The usual workaround for that is to scroll to the top whenever the page is navigated, but I am not interested in that behaviour.
Edit: React Query writes that the issue with scroll restoration is that pages are refetching data, thereby implying that if the data for rendering the pages is there, scroll restoration just works. I cannot confirm that, because my small React Router 6 app has the issue even without doing any data fetching at all. I feel like there is something small think I am missing in order to get it to work.
Rant: I am quite surprised that the typical answer to this issue is to call window.scrollTo(0, 0) when navigating. This only fixes the issue of the scroll position being transferred between pages. When the scroll position isn't restored, the user experience when navigating between pages is seriously deteriorated. I guess this is partly why pop-up windows have become so popular, but they bring a long suite of other UX issues, so I really want to avoid using them.
ANSWER
Answered 2022-Feb-05 at 16:52Thanks to this comment in oaf-react-router I was able to get it to work with React Router 6. There are a few caveats, though, so I do not consider this a viable solution for a professional web app.
As stated in this code comment,
oaf-react-routerhas to use the same version ofhistoryasreact-router-domdoes. That's whyHistoryRouteris exported asunstable_HistoryRouter. This solution does indeed feel quite unstable.oaf-react-routerdoes not restore the scroll position when refreshing a web page. I don't know if this can be achieved easily, and it's something that might be acceptable.
QUESTION
Traditionally buttons are designed to save only ONE single value, eg:
...ANSWER
Answered 2022-Mar-07 at 15:34You can use data attributes for additional values.
QUESTION
Summary: I have seemingly hit a limitation in Figma when trying to make the columns behave akin to a CSS grid system. I would like to know if I have misunderstood Figma's built in capabilities, if there is a plug-in that solves the problem, if I have to create one Figma frame per CSS breakpoint (undesirable), or if there are other solutions.
Background: As an interaction/ UX designer, I would like to specify the responsiveness of a web based application, so that the front end developers know how the interface should appear at all browser widths. They implement in a CSS-based grid system similar to Bootstrap
So far, I failed in achieving what I want, and the most knowledgeable UX'ers in the company think I have hit a limitation in Figma's capabilities, but they are not certain.
Basically, what I want is this basic responsiveness, but column based. But as shown in this video, none of my experiments work.
I wonder if it boils down to this: If a Figma child element has:
- horisontal constraint set to “Scale” and
- vertical constraint set to “Hug contents”
Then the parent element cannot have:
- vertical constraint set to “Hug contents”
Is this is a known limitation in Figma? If yes, are there plugins that solve this problem, or is it outside Figma's scope to offer this type of alignment with CSS-based grid systems? Obviously, it would be very beneficial if the solution also supports breakpoints.
P.S. I have asked which SE site that was most suitable for this question, and SO was the suggested site. The question was closed on UX.SE.
...ANSWER
Answered 2022-Mar-01 at 08:08No, according to an answer on Figma's own forum, Figma's columns cannot behave akin to a CSS grid system, even though “several threads [have] requested [this] evolution”.
QUESTION
Im trying to use a dropDownButton instead of a dropDownButtonFormField because i run thru alot of bugs that i see in the dropDownButtonFormField widget. One problem is that in dropDownButtonFormField the clickable area to open the items is only over the hint text and not a cm under it, witch in my case created bad ux. The second problem is that in the dropDownButtonFormField, if an item is a long text and the user presses it when it displays on the main part of the dropdown, the text doesnt create a new line so the user can see the text, the same thing doesnt happen to the dropDownButton widget. Im using dropDownButtonFormField only to use the validator. This is with using DropDownButton Widget.
And this is using the dropDownButtonFormField Widget while having a long text.
...ANSWER
Answered 2022-Feb-08 at 10:00isDense: false,
QUESTION
Hello I am creating an FAQ page that has to be filtered using javascript as below
Credit : https://makitweb.com/jquery-search-text-in-the-element-with-contains-selector/
...ANSWER
Answered 2022-Feb-02 at 23:09Expanding on my comment, this is an example of how you could implement something like this.
To reiterate - the main problem was that the error was being shown if any result didn't match instead of showing if none match
To fix that, we can add a variable outside the loop to determine if any result was matched
QUESTION
I'm trying to direct wagtail to use a template in a centralised location at the top of the project tree. So for example:
ANSWER
Answered 2022-Jan-29 at 18:23Below is how I organize templates and static assets. I have a themes folder that is located in the main project folder with named theme subfolders within the themes folder. I then have the following in settings/base.py:
QUESTION
As I understood,
You would make the lifespan for JWT Access Token short so that if someone has access to it, it would not work for long. However, we would not do the same with JWT Refresh Tokens to enhance the UX.
But now if someone has access over my JWT Refresh Token, that would grant them access to the protected resources. So how is it secure then?
...ANSWER
Answered 2021-Dec-16 at 13:51As I am understanding your question
if someone has access to my JWT Refresh Token, that would grant them access to the protected resources. So how is it secure then?
To check is it secure or not what you can do is, validate the token check its claims, and cross-check is it the same person who is logged as in bypassing some variables such as user-id or user-email and user-password when you hit refresh-token function. If any condition fails you can then you can return Invalid-token or Unauthorized and kick him out.
and here is an explanation for the workflow for validating a refresh token and issuing a new bearer token?
QUESTION
Context
I started working on a new project and I've decided to move from RxJava to Kotlin Coroutines. I'm using an MVVM clean architecture, meaning that my ViewModels communicate to UseCases classes, and these UseCases classes use one or many Repositories to fetch data from network.
Let me give you an example. Let's say we have a screen that is supposed to show the user profile information. So we have the UserProfileViewModel:
ANSWER
Answered 2021-Dec-06 at 14:53The most obvious problem I see here is that you're using Flow for single values instead of suspend functions.
Coroutines makes the single-value use case much simpler by using suspend functions that return plain values or throw exceptions. You can of course also make them return Result-like classes to encapsulate errors instead of actually using exceptions, but the important part is that with suspend functions you are exposing a seemingly synchronous (thus convenient) API while still benefitting from asynchronous runtime.
In the provided examples you're not subscribing for updates anywhere, all flows actually just give a single element and complete, so there is no real reason to use flows and it complicates the code. It also makes it harder to read for people used to coroutines because it looks like multiple values are coming, and potentially collect being infinite, but it's not the case.
Each time you write flow { emit(x) } it should just be x.
Following the above, you're sometimes using flatMapMerge and in the lambda you create flows with a single element. Unless you're looking for parallelization of the computation, you should simply go for .map { ... } instead. So replace this:
QUESTION
I am using elasticsearch 5.6.13 version, I need some experts configurations for the elasticsearch. I have 3 nodes in the same system (node1,node2,node3) where node1 is master and else 2 data nodes. I have number of indexes around 40, I created all these indexes with default 5 primary shards and some of them have 2 replicas. What I am facing the issue right now, My data (scraping) is growing day by day and I have 400GB of the data in my one of index. similarly 3 other indexes are also very loaded. From some last days I am facing the issue while insertion of data my elasticsearch hangs and then the service is killed which effect my processing. I have tried several things. I am sharing the system specs and current ES configuration + logs. Please suggest some solution.
The System Specs: RAM: 160 GB, CPU: AMD EPYC 7702P 64-Core Processor, Drive: 2 TB SSD (The drive in which the ES installed still have 500 GB left)
ES Configuration JVM options: -Xms26g, -Xmx26g (I just try this but not sure what is the perfect heap size for my scenario) I just edit this above lines and the rest of the file is as defult. I edit this on all three nodes jvm.options files.
ES LOGS
[2021-09-22T12:05:17,983][WARN ][o.e.m.j.JvmGcMonitorService] [sashanode1] [gc][170] overhead, spent [7.1s] collecting in the last [7.2s] [2021-09-22T12:05:21,868][WARN ][o.e.m.j.JvmGcMonitorService] [sashanode1] [gc][171] overhead, spent [3.7s] collecting in the last [1.9s] [2021-09-22T12:05:51,190][WARN ][o.e.m.j.JvmGcMonitorService] [sashanode1] [gc][172] overhead, spent [27.7s] collecting in the last [23.3s] [2021-09-22T12:06:54,629][WARN ][o.e.m.j.JvmGcMonitorService] [cluster_name] [gc][173] overhead, spent [57.5s] collecting in the last [1.1m] [2021-09-22T12:06:56,536][WARN ][o.e.m.j.JvmGcMonitorService] [cluster_name] [gc][174] overhead, spent [1.9s] collecting in the last [1.9s] [2021-09-22T12:07:02,176][WARN ][o.e.m.j.JvmGcMonitorService] [cluster_name] [gc][175] overhead, spent [5.4s] collecting in the last [5.6s] [2021-09-22T12:06:56,546][ERROR][o.e.i.e.Engine ] [cluster_name] [index_name][3] merge failed java.lang.OutOfMemoryError: Java heap space
[2021-09-22T12:06:56,548][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [cluster_name] fatal error in thread [elasticsearch[cluster_name][bulk][T#25]], exiting java.lang.OutOfMemoryError: Java heap space
Some more logs
[2021-09-22T12:10:06,526][INFO ][o.e.n.Node ] [cluster_name] initializing ... [2021-09-22T12:10:06,589][INFO ][o.e.e.NodeEnvironment ] [cluster_name] using [1] data paths, mounts [[(D:)]], net usable_space [563.3gb], net total_space [1.7tb], spins? [unknown], types [NTFS] [2021-09-22T12:10:06,589][INFO ][o.e.e.NodeEnvironment ] [cluster_name] heap size [1.9gb], compressed ordinary object pointers [true] [2021-09-22T12:10:07,239][INFO ][o.e.n.Node ] [cluster_name] node name [sashanode1], node ID [2p-ux-OXRKGuxmN0efvF9Q] [2021-09-22T12:10:07,240][INFO ][o.e.n.Node ] [cluster_name] version[5.6.13], pid[57096], build[4d5320b/2018-10-30T19:05:08.237Z], OS[Windows Server 2019/10.0/amd64], JVM[Oracle Corporation/Java HotSpot(TM) 64-Bit Server VM/1.8.0_261/25.261-b12] [2021-09-22T12:10:07,240][INFO ][o.e.n.Node ] [cluster_name] JVM arguments [-Xms2g, -Xmx2g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -Djdk.io.permissionsUseCanonicalPath=true, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Dlog4j.skipJansi=true, -XX:+HeapDumpOnOutOfMemoryError, -Delasticsearch, -Des.path.home=D:\Databases\ES\elastic and kibana 5.6.13\es_node_1, -Des.default.path.logs=D:\Databases\ES\elastic and kibana 5.6.13\es_node_1\logs, -Des.default.path.data=D:\Databases\ES\elastic and kibana 5.6.13\es_node_1\data, -Des.default.path.conf=D:\Databases\ES\elastic and kibana 5.6.13\es_node_1\config, exit, -Xms2048m, -Xmx2048m, -Xss1024k]
Also in my ES folder there are so many files with the random names (java_pid197036.hprof) Further details can be shared please suggest any further configurations. Thanks
The output for _cluster/stats?pretty&human is
{ "_nodes": { "total": 3, "successful": 3, "failed": 0 }, "cluster_name": "cluster_name", "timestamp": 1632375228033, "status": "red", "indices": { "count": 42, "shards": { "total": 508, "primaries": 217, "replication": 1.3410138248847927, "index": { "shards": { "min": 2, "max": 60, "avg": 12.095238095238095 }, "primaries": { "min": 1, "max": 20, "avg": 5.166666666666667 }, "replication": { "min": 1.0, "max": 2.0, "avg": 1.2857142857142858 } } }, "docs": { "count": 107283077, "deleted": 1047418 }, "store": { "size": "530.2gb", "size_in_bytes": 569385384976, "throttle_time": "0s", "throttle_time_in_millis": 0 }, "fielddata": { "memory_size": "0b", "memory_size_in_bytes": 0, "evictions": 0 }, "query_cache": { "memory_size": "0b", "memory_size_in_bytes": 0, "total_count": 0, "hit_count": 0, "miss_count": 0, "cache_size": 0, "cache_count": 0, "evictions": 0 }, "completion": { "size": "0b", "size_in_bytes": 0 }, "segments": { "count": 3781, "memory": "2gb", "memory_in_bytes": 2174286255, "terms_memory": "1.7gb", "terms_memory_in_bytes": 1863786029, "stored_fields_memory": "105.6mb", "stored_fields_memory_in_bytes": 110789048, "term_vectors_memory": "0b", "term_vectors_memory_in_bytes": 0, "norms_memory": "31.9mb", "norms_memory_in_bytes": 33527808, "points_memory": "13.1mb", "points_memory_in_bytes": 13742470, "doc_values_memory": "145.3mb", "doc_values_memory_in_bytes": 152440900, "index_writer_memory": "0b", "index_writer_memory_in_bytes": 0, "version_map_memory": "0b", "version_map_memory_in_bytes": 0, "fixed_bit_set": "0b", "fixed_bit_set_memory_in_bytes": 0, "max_unsafe_auto_id_timestamp": 1632340789677, "file_sizes": { } } }, "nodes": { "count": { "total": 3, "data": 3, "coordinating_only": 0, "master": 1, "ingest": 3 }, "versions": [ "5.6.13" ], "os": { "available_processors": 192, "allocated_processors": 96, "names": [ { "name": "Windows Server 2019", "count": 3 } ], "mem": { "total": "478.4gb", "total_in_bytes": 513717497856, "free": "119.7gb", "free_in_bytes": 128535437312, "used": "358.7gb", "used_in_bytes": 385182060544, "free_percent": 25, "used_percent": 75 } }, "process": { "cpu": { "percent": 5 }, "open_file_descriptors": { "min": -1, "max": -1, "avg": 0 } }, "jvm": { "max_uptime": "1.9d", "max_uptime_in_millis": 167165106, "versions": [ { "version": "1.8.0_261", "vm_name": "Java HotSpot(TM) 64-Bit Server VM", "vm_version": "25.261-b12", "vm_vendor": "Oracle Corporation", "count": 3 } ], "mem": { "heap_used": "5gb", "heap_used_in_bytes": 5460944144, "heap_max": "5.8gb", "heap_max_in_bytes": 6227755008 }, "threads": 835 }, "fs": { "total": "1.7tb", "total_in_bytes": 1920365228032, "free": "499.1gb", "free_in_bytes": 535939969024, "available": "499.1gb", "available_in_bytes": 535939969024 }, "plugins": [ ], "network_types": { "transport_types": { "netty4": 3 }, "http_types": { "netty4": 3 } } } }
The jvm.options file.
...ANSWER
Answered 2021-Oct-08 at 06:38My issue is solved, It is due to the heap size issue, actually I am running the ES as service and the heap size is by default 2 GB and it is not reflecting. I just install the new service with the updated options.jvm file with heap size of 10 GB, and then run my cluster. It reflect the heap size from 2 GB to 10 GB. And my problem is solved. Thanks for the suggestions.
to check your heap size use this command.
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