setsy | Settings for classes backed by a database with defaults
kandi X-RAY | setsy Summary
kandi X-RAY | setsy Summary
Settings for your classes. Depends on ActiveModel 3.0+.
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Top functions reviewed by kandi - BETA
- Delegate to the object
- Returns a hash of settings
- Returns the class instance .
- Write writer to the reader
- Creates a new attribute .
- Checks if the method is missing
- Override method to set the value .
- Write multiple readers
setsy Key Features
setsy Examples and Code Snippets
Community Discussions
Trending Discussions on setsy
QUESTION
I want to list the cities and their temperatures with the recyclerview via the api, but I can't see the data. I'm new to this, can you help me?
My Code:
...ANSWER
Answered 2021-Jul-11 at 16:51You can easy to implement in Volley
QUESTION
I have a Weather app that searches for any city typed on the EditText
and it works very well.
But the problem is that the app crashes and reports "(my app) has stopped"
on my phone whenever I search for an unavailable city or I leave the EditText
empty and click the search button(this only happens when I search an unavailable city/no city is searched), It can search any valid city correctly.
Here's what my Logcat displays(only when an unavailable city is searched):
...ANSWER
Answered 2021-May-15 at 19:33According to the log you get a success response with a body but getMain
returns null
.
You can prevent this by adding some null checks around getMain. Make sure to check the possibility of null in the api documentation.
QUESTION
I'm working on a weather app, and currently on the part of developing a search city button. My major aim is to enable the button search and display any city data typed on the edittext.
I have created an edittext and search button, I have also as well connected them with my retrofit parsed classes.
I followed this youtube tutorial for some help https://www.youtube.com/watch?v=SrVY2la7lCI and also got a little help from this post How to get "weather" object data from OpenWeatherMap API Using Retrofit. They were all able to display their weather data for any searched city.
But if i use this address(that they used) on my ApiInterface weather?appid=9c547bfc852923c3b30d0d62a5ae35e8&units=metric
, it returns the following error:
ANSWER
Answered 2021-May-03 at 06:52The problem is that you're receiving a 400 Bad Request
from calling http://api.openweathermap.org/data/2.5/weather?appid=9c547bfc852923c3b30d0d62a5ae35e8&units=metric
or even
Anything that doesn't fall into the range [200; 300[
retrofit considers an error and will not give you a body()
, hence the null pointer because body()
is null. On the other hand, errorBody()
will have the string you want.
To consume the error body you can simply do errorBody().string()
but be careful because it behaves as a stream and can only be consumed once.
As to why your request is falling, that seems to be because you're lacking some query parameters to allow the open weather api to return weather for a given coordinate. Adding a simple q=lisbon
seems to solve the issue:
will return 200 OK
and retrofit body()
method will return something. Maybe you're sending it empty?
QUESTION
I'm new to developing and I'm trying to develop an android weather application for an assignment I followed this tutorial on youtube to create it everything works fine but I couldn't get the data from the "weather" object on the below API.
OpenWeatherMap API
ANSWER
Answered 2020-Nov-25 at 15:54The main issue with the code is:
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