How to get char from String Array in java?

I have 5 buttons in my project and i have 2 arrays 1st array its correct answer 2nd its extra letters public class MainActivity extends AppCompatActivity { //my buttons Button b1,b2,b3,b4,b5; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //correct Answer String pets[] = {“cat”}; //extra letters char Char[]={‘d’,’b’,’f’,’d’,’e’}; Button b1 = (findViewById(R.id.b1)); Button b2…

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apply a function to a parameter grid and return a list of lists in purrr

I often use lists of lists to apply a function (often a model call) onto a grid of parameters. Here is an example with paste as the ultimate function: library(tidyverse) #purrr a=c(“A”, “B”, “C”) %>% set_names %>% map(function(x){ c(“m0”, “m1”) %>% set_names %>% map(function(y){ c(“absolute”, “relative”) %>% set_names %>% map(function(z){ paste(x,y,z) }) }) }) a$A$m0$absolute…

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How to get the DOM content as seen in inspect element window after rendering?

I am trying to get the SVG generated using MathJax using JS and animate it like here In my code, I have <script type=”text/x-mathjax-config”> MathJax.Hub.Config({ SVG: { useGlobalCache: true, useFontCache: false } }) </script> <script src=”https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/MathJax.js?config=TeX-AMS_SVG”></script> <div id=”sup”>$$a$$</div> When I check the rendered DOM using inspect element, i get the contents of div with id…

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Can’t send data to firestore

I’m trying to send data from a contact form to my database using firebase and I tried different ways yet they all failed. Here’s my code: <form (ngSubmit)=”onSubmit()”> <div class=”form-group”> <label for=”exampleFormControlInput1″>First & Last Name</label> <input name=”name” required [(ngModel)]=”nameValue” type=”name” class=”form-control” id=”exampleFormControlInput1″> </div> <div class=”form-group”> <label for=”exampleFormControlInput1″>Email address</label> <input name=”email” required [(ngModel)]=”emailValue” type=”email” class=”form-control” id=”exampleFormControlInput1″…

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Add tab on new media library

hello I am trying to add new tab on media library am running a plugin that only show on old wordpress media library here is the code of the full plugin below <?php /* Plugin Name: Sologet Upload Media From Url Plugin URI: https://www.sologet.com/Thread-Sologet-Upload-Media-From-Url-Audio-Image Author: Solomon (Sologet.com) Author URI: http://sologet.com Version: 1.0.0 Description: This plugin…

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mysqld won’t start, apparmor blocked some file?

I’m using ubuntu 19.10,and when I installed mariadb, it is fine but when I restart the computer it started got some error. I track down the error seems like apparmor blocked it from reading some file. Here the error: Des 16 22:31:08 nitro kernel: audit: type=1400 audit(1576506668.471:146): apparmor=”DENIED” operation=”open” profile=”/usr/sbin/mysqld” name=”/etc/ld.so.cache” pid=10347 comm=”mysqld” requested_mask=”r” denied_m…

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Intel® Wi-Fi 6 AX201 not detected, kernel meeting minimum requirements, iwlwifi reinstalled

I’m running Ubuntu 18.04 LTS with a kernel of 5.2.x which has fixed my wifi but then I quite foolishly forced a shutdown on my laptop and now my wifi can’t detect the card anymore. Here are my clues: lshw -C network *-network UNCLAIMED description: Network controller product: Intel Corporation vendor: Intel Corporation physical id:…

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