RecyclerView.ViewHolder – getLayoutPosition vs getAdapterPosition

Since the new support library version (22.x) the getPosition() method of the RecyclerView.ViewHolder class has been deprecated in lieu of the methods mentioned in the topic. I don’t really get the difference from reading the docs. Could somebody explain the difference in layman’s terms? I have the following use case – I give my adapter … Continue reading “RecyclerView.ViewHolder – getLayoutPosition vs getAdapterPosition”

HTML img tags won’t work though the link is correct

HTML img tags won’t work though the link is correct I have been trying for a long time to solve this problem and I searched a lot of websites and tested everything but to no avail. <img src=’https://jdwel.com/image/teams/eng_newcastle_united.png’ width=”50%” height=”50%” alt=”123″/> For more info please click herehttps://stackoverflow.com/q/57941974

Can I run an event when image has loaded using setAttribute(“src”) and getAttribute(“data-src”)?

On my website, I have created a lightbox that shows an image until the actual image is loaded. This is my code for loading the image: function showSlides(n) { var i; var slides = document.getElementsByClassName(“slides”); if (n > slides.length) {slideIndex = 1} if (n < 1) {slideIndex = slides.length} for (i = 0; i < … Continue reading “Can I run an event when image has loaded using setAttribute(“src”) and getAttribute(“data-src”)?”

Check if EditText is empty kotlin android

How do you check if an EditText is empty? input type number package com.example.www.myapplication import android.support.v7.app.AppCompatActivity import android.os.Bundle import kotlinx.android.synthetic.main.activity_main.* import java.util.* class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) button.setOnClickListener { val inter:Int=editText.text.toString().toInt() val year: Int = Calendar.getInstance().get(Calendar.YEAR) val res:Int=year-inter textView.text=res.toString() } } For more info please click herehttps://stackoverflow.com/q/46035877

How to make file upload Beufy component x% width and height?

I am trying to create a file drop area using the Beufy component but wish the size of the drop area to be 100% of the width and height. Here is the basic page but I don’t know where I need to put the width and height style. If I load in Chrome and manually … Continue reading “How to make file upload Beufy component x% width and height?”

How to deploy a SenchaTouch App with Cordova?

A friend send me the code of a SenchaTouch App (v2.0) he made. I should make some changes as the performance is not so good. To start, I want to “deploy” the App on my iPad and see where its slow. He told me that he didn’t use SenchaCmd and the Cordova version seems a … Continue reading “How to deploy a SenchaTouch App with Cordova?”

How do I display array objects using a simple loop and ‘if’ statements?

I have got three arrays and a couple of simple loops. I want to specify three conditions that would show a person from Warsaw at a Web developer position with a salary over 2000. The problem is that it shows two records instead of one. I’ve tried writing conditions inside each loop, but none of … Continue reading “How do I display array objects using a simple loop and ‘if’ statements?”

Sign In with Apple: verify my domain not working

I was integrating Sign in with Apple in my mobile app. I followed the configuration steps provided in the developer portal and downloaded the apple-developer-domain-association.txt file and placed it on my server at the given path. Now the file is loading from web browser but I’m not able to verify my domain on Apple developer … Continue reading “Sign In with Apple: verify my domain not working”

Closing a modal reults in error “TypeError: Cannot read property ‘dismiss’ of undefined”

After a few hours of banging my head against my desk, Im ready for an education. Im a newbie to Ionic2/Angular2, so forgive me if my code is not perfectly refactored. I have a form which has an item. This item is one of many on my form that will correspond to data stored in … Continue reading “Closing a modal reults in error “TypeError: Cannot read property ‘dismiss’ of undefined””

How to prevent double tap in Android across app?

My app is built with around 50-60 screens. Each screen has a button to open a new screen. Now the issue I am facing is when user double tap button, a new screen is open twice. For this issue, I found a solution like below. if (SystemClock.elapsedRealtime() – mLastClickTime < 1000){ return; } mLastClickTime = … Continue reading “How to prevent double tap in Android across app?”

Have a question or need a custom quote?
info@smartinfocare.com