Android : error: illegal character: ‘\u200c’

I am retain my object by click listener from recycler view adapter in main fragment : MyRecyclerAdapter adapter = new MyRecyclerAdapter(entity -> { Navigation.findNavController(binding.getRoot()) .navigate(MyFragmentDirections.actionMyFragmentToDetailMyFragment(entity.getiD())); }); And i received that on DetailMyFragment by this: String myID = DetailBatmanFragmentArgs.fromBundle( Objects.requireNonNull(getArguments())).getID(); I am using safe args .Till there, everything is good and i received right my staring…

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What is excel doing when I write numbers separated by two dots? [closed]

I copy in Excel (a new blank sheet, no formatting, default is “General”, anybody can test and reproduce I guess) a list of dates that are formatted “07.01.2020” but when I press enters, it displays a number. Some examples: 07.01.2020 –> 0,315740741 06.01.2020 –> 0,274074074 05.01.2020 –> 0,232407407 04.01.2020 –> 0,190740741 03.01.2020 –> 0,149074074 02.01.2020…

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In this code i want to refresh my custom listview on save button click

package com.example.myapplication; import android.app.AlertDialog; import android.content.Context; import android.content.SharedPreferences; import android.os.Bundle; import android.os.Handler; import android.os.Looper; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.support.design.widget.Snackbar; import android.support.v4.app.Fragment; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.*; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.StringRequest; import com.android.volley.toolbox.Volley; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import java.io.BufferedReader; import java.io.DataOutputStream; import…

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