I want to find the data that appears twice in the data. My idea is: first group with id and then turn them into arrays with map: [{id: 1, type: 1}, {id: 1, type: 1}] [{id: 2, type: 1}] [{id: 3, type: 1}] then filter the data with array length =...
question: request the network after RxView.clicks, using retrofit, as follows: RxView.clicks(findViewById(R.id.button2)) .subscribe(new Consumer<Unit>() { @Override public void accept(Unit ...
whether objects using weakreference in java singletons can be recycled retrofit is sufficient to use singletons to put retrofit into weakreference public class RetrofitSingleton { private WeakReference<Retrofit> retrofitWeakReference; private ...
whether objects using weakreference in java singletons can be recycled retrofit is sufficient to use singletons to put retrofit into weakreference public class RetrofitSingleton { private WeakReference<Retrofit> retrofitWeakReference; private ...
whether objects using weakreference in java singletons can be recycled retrofit is sufficient to use singletons to put retrofit into weakreference public class RetrofitSingleton { private WeakReference<Retrofit> retrofitWeakReference; private ...
whether objects using weakreference in java singletons can be recycled retrofit is sufficient to use singletons to put retrofit into weakreference public class RetrofitSingleton { private WeakReference<Retrofit> retrofitWeakReference; private ...
suppose I now have a page that needs to request multiple interfaces at the same time after initialization (rxjava and retrofit), globally have a masked dialog,. I enabled this dialog, before accessing the interface, then when should I shut down the dialo...
the text in the diagram needs to be identified through ocr in the project, and the third-party ocr library is referenced, but there is a problem in the nesting of rxjava, and the key part of the code is pasted . Disposable disposable = Observable.just(O...
because in the data returned by the backend, the outermost basic field key may be uppercase or lowercase, for example: { "data":{ "relaData":{ "ahahah":"hahahah", "heihei&...
vert.x and rxjava are both responsive programming frameworks, while vert.x is more like a set of tools. So do you still need to use rxjava when using vert.x? is there any suitable application scenario for rxjava in addition to being used on mobile dev...
l = [ 1 , 2 , 1 , 1 ] for i in l: if i == 1 : i = 3 print(l) Why is the result of l still [ 1percent, 2percent, 1percent, 1 ], and how can it be modified to [ 3percent, 2percent, 3percent, 3 ]? ...
Environment: vmware php7 nginx mysql laravel Mount directory mnt hgfs WWW test l public first, test.com.conf under usr local nginx conf vhost server { listen 80; -sharplisten [::]:80; server_name test.com test2.com; index ...
: ? ? ? ,HTML, <div class="parent"> <div class="child">< div> < div> :CSS,: .parent{ width:300px; height:300px; border: 2px solid blue; } .child{ width:400px; height:400px; border:...
1. Problem description An app based on calling service is being developed. One requirement is to make calls through a list of phone numbers and make two-way recording at the same time (regular customer service phone recording reservation). I used to u...
1. I read the configuration instructions of webpack, but I don t know how to use 2. This is what I tried in index. use strict Template version: 1.2.3 see http: vuejs-templates.github.io webpack for documentation. const path = require( pa...