Hanson | Lightweight observations and bindings in Swift | iOS library
kandi X-RAY | Hanson Summary
kandi X-RAY | Hanson Summary
Hanson is a simple, lightweight library to observe and bind values in Swift. It's been developed to support the MVVM architecture in our Blendle iOS app. Hanson provides several advantages to using KVO in Swift, such as a Swiftier syntax, no boilerplate code, and the ability to use it in pure Swift types.
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Community Discussions
Trending Discussions on Hanson
QUESTION
I am trying to scrape data, write it to a pd series then go into a while loop for the remaining pages of the website appending to the original series (located outside of the while loop) after each iteration. I'm not sure why this isn't working. Here's where I'm stuck:
...ANSWER
Answered 2022-Jan-11 at 18:39The problem is you're treating pd.Series
as a list
, but the former are immutable while the later are mutable. This means, appending data to a list works like this:
QUESTION
I have written enough PS code to go through a list of displayNames (e.g "John Smith", "Taylor Hanson" - all stored on seperate lines of a txt file) to spit back enough data into another text file that can be used for mailmerge etc. Convincing thousands of employees to simply update Windows is like breaking stones! It has to be automatted to some degree...
Here is the code... the functions that let the user open a specific text file and later save are out of view...
...ANSWER
Answered 2021-Dec-15 at 14:18You can give this a try, since -Filter
or -LDAPFilter
don't throw any exception whenever an object couldn't be found (unless you're feeding a null
value) you can add an if
condition to check if the variable where the AD User object is going to be stored is not null and if it is you can add this "not found" user into a different array.
QUESTION
I have a data frame of names which has 1 column. I have tried multiple iterations of order()
and have also converted it to a list and tried sort()
in a few different ways, with no luck.
Below is dput()
for reference:
ANSWER
Answered 2021-Dec-14 at 04:39You need to specify which column is to be ordered/sorted even if the data frame contains only one column.
If you want to preserve the original order of names.ordered
use order
to create an index:
QUESTION
{
"Credentials": [
{
"realName": "Jimmy John",
"toolsOut": null,
"username": "291R"
},
{
"realName": "Grant Hanson",
"toolsOut": null,
"username": "98U9"
},
{
"realName": "Gill French",
"toolsOut": null,
"username": "F114"
}
]
}
...ANSWER
Answered 2021-Sep-28 at 14:46You can close the file and then open the file for writing-only, which will clear the the contents of the original file before writing the new contents.:
QUESTION
I'm using Alamofire and SwiftyJSON and I'm getting my data, but my view is only repeating the data for the first element of the JSON. The data should be Monday, Tuesday, Wednesday, and so on
[![enter image description here][1]][1]
Here's the class I'm using
...ANSWER
Answered 2021-Aug-10 at 16:38My suggestion is to take advantage of Alamofire's support of Codable
and Combine
. SwiftyJSON is outdated and not needed anymore.
QUESTION
Am building a movies App where i have list of posters loaded using TMDB using infinite_scroll_pagination 3.0.1+1 library. First set of data loads good but after scrolling and before loading second set of data i get the following Exception.
...ANSWER
Answered 2021-May-30 at 10:18In Result
object with ID 385687 you have a property backdrop_path
being null. Adjust your Result
object and make the property nullable:
String? backdropPath;
QUESTION
I would like to have a small thumbnail of a video, uploaded by user in a HTML webpage. When user clicks on it, it shows the video in the same webpage.
I tried this code:
...ANSWER
Answered 2021-May-14 at 13:01Just need to add one thumbnail add click event also, I implemented this. look into it,
QUESTION
I've noticed that my query is getting all data from my joined tables but I can only read that data when I specifically try and access it.
My unedited file:
...ANSWER
Answered 2021-May-03 at 16:50The output you see from print(query)
is just a string representation of the query
object. It does not give you any information about how to access the underlying data. I suggest you read more sqlalchemy tutorials and documentation to find out how to correctly use the results of db.session.query()
. In this case, you need to fetch all the rows as a cursor:
QUESTION
I want to scrape multiple google scholar user profiles - publications, journals, citations etc. I have already written the python code for scraping a user profile given the url. Now, suppose I have 100 names and the corresponding urls in an excel file like this.
...ANSWER
Answered 2021-Apr-08 at 04:05I hope it is not too advanced for you
1 Create a class for your pages
QUESTION
What is the name of this notation / what does it represent?
...ANSWER
Answered 2021-Mar-20 at 03:36This is definitely unusual, and I've never seen it explicitly documented anywhere, but it does work on at least some scheme implementations (Chicken, Racket, whatever other scheme you tried accept it, Guile doesn't).
The wording of R7RS gives some insight:
(define (〈variable〉 〈formals〉)〈body〉)
〈Formals〉
are either a sequence of zero or more variables, or a sequence of one or more variables followed by a space-delimited period and another variable (as in a lambda expression). This form is equivalent to(define〈variable〉(lambda (〈formals〉)〈body〉))
.
So this:
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