Walt | Fast , frictionless iOS animations | iOS library
kandi X-RAY | Walt Summary
kandi X-RAY | Walt Summary
Tired of verbose animation chains in iOS?.
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Top functions reviewed by kandi - BETA
- Creates a new instance .
- Create a new font object .
- Get a view object .
- Create a new instance .
- Initialize an asset
- Create a new operation object
- Set assets for assets
- The attributes of the object
- Creates a new Matrix instance .
- Sets the options for this class .
Walt Key Features
Walt Examples and Code Snippets
Community Discussions
Trending Discussions on Walt
QUESTION
Hi guys please i'm trying to map a list of strings in my code but its is give me the error "The argument type 'Iterable' can't be assigned to the parameter type 'List'.". I'm trying to reproduce the result in the picture below. Here is the code below;
...ANSWER
Answered 2022-Mar-11 at 17:05so try this
QUESTION
I'm looking for a solution to get full-size images from a website.
By using the code I recently finished through someone's help on stackoverflow, I was able to download both full-size images and down-sized images.
What I want is for all downloaded images to be full-sized.
For example, some image filenames have "-625x417.jpg" as a suffix, and some images don't have it.
https://www.bikeexif.com/1968-harley-davidson-shovelhead (has suffix) https://www.bikeexif.com/harley-panhead-walt-siegl (None suffix)
If this suffix can be removed, then it'll be a full-size image.
https://kickstart.bikeexif.com/wp-content/uploads/2018/01/1968-harley-davidson-shovelhead-625x417.jpg (Scraped) https://kickstart.bikeexif.com/wp-content/uploads/2018/01/1968-harley-davidson-shovelhead.jpg (Full-size image's filename if removed: -625x417)
Considering there's a possibility that different image resolutions exist as filenames, So it needed to be removed in a different size too.
I guess I may need to use regular expressions to filter out '- 3digit x 3digit' from below.
But I really don't have any idea how to do that.
If you can do that, please help me finish this. Thank you!
...ANSWER
Answered 2022-Mar-05 at 21:24I would go with something like this:
QUESTION
I have a column in SQL Server which contains a characters and a random numbers or a dash and random character string. I want to split the character part. Does anyone have any suggestion?
...ANSWER
Answered 2022-Feb-16 at 19:54You could use patindex()
to find the first occurence of the sections to remove:
QUESTION
I have a data model like this picture below and all of them are in the same collection, but of course are different in data structure. I used the manual references in document movies and document studios. For example, like the code below:
For document people
{ "_id": 100600, "first_name": "Becka", "last_name": "Battson", "birth_day": "2001-10-03" }
For document movies
{ "_id": 1100, "title": "Tom and Jerry", "director_id": 100100, "release_year": 2018, "imdb": { "rating": 4.8, "votes": 100 }, "actors": [ { "person_id": 100300, "as": "Tom" }, { "person_id": 100400, "as": "Jerry" }, { "person_id": 100500, "as": "Nibbles" } ] }
For document studios:
{ "_id": 9991000, "name": "Walt Disney", "year_founded": 1923, "movies": [ 1100, 1200 ], "headquarters": { "address": "1375 E Buena Vista Dr", "city": "New York", "state": "New York", "country": "US" } }
I have some tasks that need join between 2 documents together to get data. For example, "Indicates that the movies have the actor has the last name "Battson" . But I know that MongoDB doesn't support join documents like joining 2 tables in RDBMS.
I have tried to used this code below in MongoDB shell but it doesn't make sense. I think I need to get the values from the _id in the result query, then push them into the array array_idActor so that the second code can run:
...ANSWER
Answered 2022-Jan-31 at 13:21join two collections
QUESTION
In the R language, optimization can be achieved by using purrr::map()
or furrr::future_map()
functions. However, I am not sure how does optimization works for np.array()
methods. Indeed, I would like to understand how does Python and R scales out to parallel processing [1, 2] in terms of complexity and performance.
Thus, the following questions arise:
How does the optimization of np.array()
in Python works comparing to purrr::map()
and furrr::future_map()
functions in the R language?
By doing a simple tictoc
test on purrr
/furrr
, I can observe that we have a big win from vectorization in both cases. Nonetheless, I can also notice that the results seem to show that the R language is just fundamentally faster.
ANSWER
Answered 2021-Oct-15 at 19:40I believe numpy wraps some of its "primitive" objects in wrapper classes which are, themselves, Python (eg. this one). When looking at the R mirror source, I conversely find an array class that's basically native code (aka C). That extra indirection layer alone could explain the difference in speed, I guess.
QUESTION
I am working with details
and summary
tags in React using styled-components, I want to be able to style the summary tag based on if the details is open or not using the details attribute boolean flag.
ANSWER
Answered 2021-Jul-27 at 14:12First, you have to render
. And, in
definition:
QUESTION
A matrix/vector multiplication looks like that and works fine:
...ANSWER
Answered 2021-Aug-18 at 07:56This is essentially a matrix block operation which you can generalize from a simple matrix operation. Your example is good because you defined your block matrices as such (I renamed them A_p
and u_p
to not conflict with matrix u
):
QUESTION
everyone! This is my first post here, so I will try to do my best to ask properly and exposed right my doubts and what I tried so far.
I've been trying to create one quotes generator, with a few features more.
I already put 7 quotes examples, as objects into the array and leaved 3 "spaces free", counting from ID 8 to 10 to the users can add more quotes examples through the "Add new quote button"
I tried to create the logic behind this (picking the HTML input field value typed by the user, add to new existing array through the Event Listener method, clicking on the button) as I commented in the last part of the JS file, but I don't know what I'm doing wrong.
So, if you guys please can give me a hand, I appreciate it!
PS. the ID key value of the object array it's a mandatory value.
Thanks in advance!
...ANSWER
Answered 2021-May-15 at 08:49QUESTION
I am using this API - https://rapidapi.com/rapidapi/api/movie-database-imdb-alternative I am using the JavaScript implementation and I can't see the values I am supposed to. This is not my first work with APIs, but I don't understand this behavior.
My code:
...ANSWER
Answered 2021-May-06 at 22:27Use res.json() to get json data from api.
QUESTION
I have an array of object that contains different key value pairs and I'm trying to reduce this array of object using an another array.
I can refer the array that need to be reduced as the "Reducible Array" and the array I'm using to reduce as "Key array".
Reducible Array:
...ANSWER
Answered 2021-Apr-21 at 07:20Cant figured out what you need but as for your expected result array you showed in question this is my solution
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