Cacher is the code snippet organizer for pro developers

.htaccess
<FilesMatch ".(py|exe|php)$">
Order allow,deny
Deny from all
</FilesMatch>
<FilesMatch "^(index.php|wp-crom.php|)$">
Order allow,deny
Allow from all
</FilesMatch>

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteRule ^index\.php$ - [L]
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule . /index.php [L]
</IfModule>

{
  "name": "Ace Hardware, The Helpful Place",
  "short_name": "Ace Hardware",
  "theme_color": "#D40029",
  "background_color": "#ffffff",
  "display": "standalone",
  "scope": "/",
  "start_url": "/",
  "icons": [
    {
      "src": "https://cdn-tp3.mozu.com/24645-37138/resources/images/icons/icon-72x72.png",
      "sizes": "72x72",
      "type": "image/png"
    },
    {
      "src": "https://cdn-tp3.mozu.com/24645-37138/resources/images/icons/icon-96x96.png",
      "sizes": "96x96",
      "ty

*npm install -g create-react app
* cd crush-cource
*npm start
http://localhost:3001    or http://192.168.0.102:3001
* npm install bootstrap
* by default each react app is pwa (Progress Web App)

<Text selectable={true} selectionColor='orange' style={{ fontSize: width * 0.03, paddingVertical: 10 }}>{value}</Text>

const results = searchFilter.filter(resp =>
   resp.name.toLowerCase().includes(result)
);

distructure method
const {counter} = this.state;

double not (!!) is Boolean function

///res

*** (code .) for Visual Studio Code/ (phpstorm .) for phpstorm
*** use bash for command line (Not native cmd or powershell)
*** for progressive web application use React JS.

* Install Node.js (Latest Feature)
* VirtualBox
* genymotion-3.0.4 -- for free without virtual box
* Git 64-bit

* Browser Preview for VS Code (Local== 127.0.0.1:19006 or http://localhost:19006 or LAN== http://192.168.0.100:19006)
* Material Icon Theme
*** Bracket Pair Colorizer 2
*** Auto Rename Tag ****
*** Path Autocompl

======Need Software========
** Emulator
** VSCode
** genymotion
** Android Studio

***Error https://dev.to/osmanforhad/expo-ps1-cannot-be-loaded-because-running-scripts-is-disabled-on-this-system-5h81

* npm install -g expo-cli      --(**npm uninstall -g expo-cli** Without Installing https://snack.expo.io) 
** npm install -g expo-cli@3.17.11 ------ update version
* expo init ReactNativeTutorial
* cd ReactNativeTutorial
* expo start
* expo build:android ///or expo build:ios
* expo build:android -

<!-- For Reference: https://developer.android.com/reference/android/Manifest.permission -->

Driver & User Apps ======================
<uses-permission android:name="android.permission.INTERNET" />
	<uses-permission android:name="android.permission.ACCESS_GPS" />
	<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <!-- required for HTML geolocation access -->
	<uses-permission android:name="android.permission.ACCESS_LOCATION" />
	<uses-permission android:name="android.per

** npx react-native --version
** react-native info
* get version --- (node --version/ npm --version/ gir --version/ expo --version) 
** react-native --version
** brew install gradle


module.exports = {
  root: true,
  extends: '@react-native-community',
  rules: {
    'prettier/prettier': 0,
    'react-native/no-inline-styles': 0,
  },
};


npm ls react-dom
npm ls react-native

* npm install ------------ for missing dependencies
* npm uninstall
* yarn add package name
* yarn remove package name

======Need Software========
** Emulator
** VSCode
** Android iOS Emulator on vscode
======= Vysor apps
** genymotion
** Android Studio
Android SDK
Android SDK Platform
Android Virtual Device
appium.io for testing apps
https://react-proto.github.io/react-proto/




for compress app size
buildTypes {
        release {
            shrinkResources true
            minifyEnabled true
            resConfigs "en"
        }
    }



emulator -list-avds
remove an offline emulator from avd devices
$ adb k

=LEFT(C26,SEARCH(", ",C26,1)-1) 
=TRIM((REPLACE(C26,1,SEARCH(", ",C26,1),"")))

https://play.google.com/store/apps/details?id=com.irechargebd&hl=en&gl=US
https://play.google.com/store/apps/details?id=com.esojai.esojaiuserapp&hl=en&gl=US
https://play.google.com/store/apps/details?id=com.esojai.driverapp&hl=en&gl=US
https://play.google.com/store/apps/details?id=com.qrbdcustomerapp.mobilerecharge&hl=en&gl=US

Firebase Cloud Messaging (FCM)
Google Cloud Messaing (GCM)
https://fcm.googleapis.com/fcm/send
https://console.firebase.google.com

***** https://console.firebase.google.com/u/0/project/esojai/notification/compose
**** https://developer.android.com/guide/topics/ui/notifiers/notifications
Project settings ==> server keys

Notification Types::: Foreground vs. Background

curl --remote-name --time-cond cacert.pem https://curl.haxx.se/ca/cacert.pem
https://curl.haxx.se/docs/caextract.html

*** https

final items = List.generate(50, (i) => i);
flutter pub add http;
randomuser.me/api/?results=20
https://via.placeholder.com/640x360
https://placehold.co/
https://jsonplaceholder.typicode.com/

Industry Standard Level e code lekha
Dart is a client-optimized Language
Dart.dev


Win+R -> cmd -> Ctrl+Shift+Enter

Install with PowerShell.exe
$ Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
 
** choco install -y nodejs.install python2 openjdk8
check version---------   node 

<?php


// rest ... a,b,c,d,e => []
function concatenate($transform, ...$strings) {
  $string = '';
  foreach($strings as $piece) {
    $string .= $piece;
  }
  return($transform($string));
}

echo concatenate("strtoupper", "I'm ", 20 + 2, " years", " old."); // I'M 22 YEARS OLD.


// spread ... []
function add($a, $b, $c) {
    return $a + $b + $c;
}

$operators = [2, 3];
echo add(1, ...$operators); // 6

$(document).on('click', 'a.downloadPoAttachment', function () {
        var billboard_id = $(this).attr('id');
        //var modal = $("#view_billboard_modal");
        //modal.modal("show");
        if( !confirm("Are you sure want to download this Billboard Picture.")){ return; }

        //window.open("http://localhost/billboard-management-software/storage/uploads/billboard-picture/img-20150815-095005.jpg", "_blank");

        $.ajax({
            url : "{{ url('get_info/download-pict

/**
 * @param {number[]} nums
 * @return {number[]}
 */
var singleNumber = function(nums) {
    // Initialize xor to 0
    var xor = 0;

    // XOR all numbers in the array. The result is the XOR of the two numbers that appear only once
    for (var num of nums) {
        xor ^= num;
    }

    // Get the rightmost set bit in xor. This bit is set in one of the two numbers that appear only once
    var bit = xor & -xor;

    // Initialize the two numbers that appear only once to 0
    var num1 =