unveil | A very lightweight jQuery plugin to lazy load images | Plugin library
kandi X-RAY | unveil Summary
kandi X-RAY | unveil Summary
#unveil.js ###A very lightweight plugin to lazy load images for jQuery or Zepto.js. Most of us are familiar with the Lazy Load plugin by Mika Tuupola. This plugin is very useful and it boosts performance delaying loading of images in long web pages because images outside of viewport (visible part of web page) won't be loaded until the user scrolls to them. Lazy Load has some cool options such as custom effects, container, events or data attribute. If you're not gonna use any of them you can reduce the file size by leaving just the essential code to show the images. That's what I did and this is my lightweight version of Lazy Load with support for serving high-resolution images to devices with retina displays - less than 1k. Visit unveil's project page to read the documentation and see the demo. ###Browser support Compatible with All Browsers and IE7+. ###License Unveil is licensed under the MIT license.
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QUESTION
Background & Problem
I am trying to web scrape links to articles from a news webpage. I've done a nested find_all and I've managed to get the 'a href' sections, but this also includes info I don't require like article name.
What I need Help with
I've searched several articles on SO such as this. But none seem to work for my specific case. Does Anyone know how I can create a list of just news article links?
My code so far
...ANSWER
Answered 2021-May-25 at 05:23Try this,
QUESTION
I have a dataset with multiple fields, but only two are relevant for my machine learning implementation. The rest shall not be considered for predictions, but might unveil interesting correlations.
Is there a way to return prediction results when calling model.evaluate
?
For example:
ANSWER
Answered 2021-May-22 at 19:28AFAIK, we can't get prediction on x
using model.evaluate
, it simply returns the loss
and acc
, source. But for your need, you can write a custom class and define the necessary calls such as .evaluate
and .predict
. Let's define a simple model to demonstrate.
Train and Run
QUESTION
I am trying to implement a table view that allows the user to "show more" rows to toggle the full number of rows or a smaller number of rows. I have all the data upfront when the view is loaded, so I do not need to fetch any extra data.
I am able to get it working, but the problem I am having is that my table view does not smoothly animate when expanding or collapsing. What happens is that if the "show more" action is triggered, the size of the table is updated all at once to the full height of the table with all the data in it. Then the rows will animate.
Likewise when hiding rows, the table height will shrink all at once to the end height and then the rows will animate.
Here is a picture of what is happening. It just "jumps" to the full height and then it animates the rows. But what I would like to happen would be for it to smoothly expand the height of the table unveiling the data as it smoothly expands downward. I would like the opposite, where it smoothly slides upward when pressing "show less".
The way my app is laid out is as follows:
UIScrollView
UIStackView
UIViewController
UIViewController
UITableView
<-- the section I am working on hereUIView
- ...
Basically, I have a scrollable list of sections of different data. Some sections are tables, some are just ad-hoc views arranged with AutoLayout, others have collection views or page view controllers or other types of views.
But this section is represented by the UITableView in the previous list.
...ANSWER
Answered 2021-May-08 at 15:32You really have a bunch of questions here - but to address specifically the issue with trying to expand/collapse your table view...
I think you'll be fighting a losing battle with this approach. By trying to use an "auto-sizing" table view, you're counter-acting much of a table view's behaviors/ And, since you are not getting the benefit of memory management with reusable cells, you're probably better off formatting your "spec list" with a vertical stack view.
In either case, to create a collapse / expand animation with a "reveal / hide" effect, you may want to embed the tableView or stackView in a "container" view, and then toggle constraint priorities for the height (the bottom) of the container.
Here is a quick example...
- create a "container"
UIView
- add a vertical stack view to the container
- add labels to the stack view
- add a red
UIView
to place above the container - add a blue
UIView
to place below the container - define constraints for the height of the container
On each tap, the container will expand / collapse to reveal / hide the labels.
QUESTION
Q1. Are there any method to distribute excel office add-in(w/ office.js) in privately? (Will office.js add-in also be distributed like VSTO's .exe OR .xla/.xlam macro files with password?)
Q2. If I run office add-in server(node.js) on my on-premise server, What will have to be distributed to the end-users? (I want to hide the core source logic unlike VBA macro.)
I am now developing an excel office add-in. But there seems to be some limitation to deploy to the end-users in my company.(We are now testing environment for pilot, and using office 365 but it is restricted by IT's policy)
When I refer to the official documentation below, the docs says that the way to deploy add-in in privately are Microsoft 365 admin center OR SharePoint catalog.(AppSource is publicly for everyone.)
refer. https://docs.microsoft.com/en-us/office/dev/add-ins/publish/publish
However, it seems that it have to use Microsoft's services or components like SharePoint or admin center. I don't want to use these items because I want to flexibly cope with various environments.
I have also read the article as below.
refer. How to distribute private office add-ins?
But the reply thread seems that the writer couldn't get the appropriate answer what I also want to know.
I want to know the other ways to distribute excel office add-in(w/ office.js) without unveiling my core source logic and what is the minimum materials I have to provide to the end-users(i.g. manifest or something).
Thank you in advance for your sincere replies.
Kind Regards,
...ANSWER
Answered 2021-Mar-08 at 17:36Typically, as you have already know, you need to host the add-in's source code on the web server anywhere. The manifest file just refers to the place where the sources are stored. And the single file which should be provided to be able to side-load add-ins locally is the manifest file. Everything else is hosted under your control.
Due to the nature of the web technology you can't hide the source code from users. The add-in acts like a regular web page. The best what you could do is to obfuscate your code.
QUESTION
I know that you can set a UIProgressView's progressImage property to some image that you want to represent the "progress", but it seems that the image is only sized to the width of the progress only, not the entire progress view width. In other words, I was hoping to achieve an effect where the progress appeared to "unveil" the background image by having the progress image sized to the entire progress view container and as the progress grew, more and more of the progress image showed. Is this possible?
...ANSWER
Answered 2021-Feb-06 at 07:05Yes, you can easily write a custom view that displays progress by gradually removing a mask whose presence erases an image (for instance). Thus to whatever extent the mask is removed, to that extent the image is shown.
QUESTION
The main issue is as the title says. The displays work fine and I can see the images properly, but the next and previous buttons as well as the carousel indicators do not work. There doesn't seem to be any error messages, and I've tried installing poppers but that didn't seem to work either. I would appreciate any help!
My code is as follows:
...ANSWER
Answered 2020-Dec-22 at 11:01The data-* attributes have been replaced with data-bs-* in Bootstrap 5. So for Bootstrap 5, the code will be like this- example:
QUESTION
I'm struggling with this nested document too much. I tried to read the document and also follow other SO responses to see if it works for me, but I'm not getting the results that I'm looking for. I want to extract some information from a big nested document.
DATA
I've uploaded the data to mongo playground. https://mongoplayground.net/p/7nbLtXMlFMx
...ANSWER
Answered 2020-Oct-08 at 23:51You can do (almost!) anything with an aggregate query. In your case I suggest using $unwind
to convert the lists to onjects, then $match
on your target field(s), $project
to trim down the output, $replaceRoot
to simplify the structure and $limit
for good measure as there's actually 2 records that match your criteria.
QUESTION
I've created a script using selenium to visit a site, click on few show more buttons in order to unveil all the containers and finally iterate through the items to reach it's inner page to grab the title from there.
So, these are the steps I'm doing using the script:
I've tried with:
...ANSWER
Answered 2020-Aug-24 at 10:042 issues with your code:
- Xpath you have used to click show More under ports and terminal is wrong. See the correct one I have used.
- driver.back is making your full page load, which is causing slowness and rendering issue. Instead click back button on panel opened after you are opening port details and etc.
Also I have included code to scroll to element before clicking it
See full code as below:
QUESTION
My code tries to get only the article text from each URLs, however it fails to get every p in the article for every URL. What makes it fails to crawl them?
...ANSWER
Answered 2020-Aug-07 at 07:08It doesn't find all of them because youi haven't requested him to do so.
find
will only return the first occurence. If you want to scrape all the
tags in the
findAll
method.
QUESTION
I have a styled.div
for displaying page content underneath a navbar. The mobile size page has a button that unveils a nav menu onClick
, and I have a click handler for the page component so if the user clicks on the page content (PageContainer
) while the menu is open, it closes the menu.
Here's the nav component - it's the entry point for the site, and all the pages get rendered below in the PageContainer
(I'm using hookrouter
):
ANSWER
Answered 2020-Jul-17 at 21:31You can pass down props to a styled component. For instance you can do something like:
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