jeevan-vj

## Automate FTP uploads
## Go to destination
cd C:\Test
$location = Get-Location
"We are here: $location"
## Get files
$files = Get-ChildItem -recurse  
## Get ftp object
$ftp_client = New-Object System.Net.WebClient
$ftp_address = "ftp://user:pass@adress:/home/chardcastle/test"

jeevan-vj

  deepCopy(obj) {
        let copy;

        // Handle the 3 simple types, and null or undefined
        if (null == obj || "object" != typeof obj) return obj;

        // Handle Date
        if (obj instanceof Date) {
            copy = new Date();
            copy.setTime(obj.getTime());

jeevan-vj

[Reflection.Assembly]::LoadWithPartialName('System.IO.Compression.FileSystem')
$files = [IO.Compression.ZipFile]::OpenRead($sourceFile).Entries 
Write-Host $files

jeevan-vj

$requiredFruit= @("apple","pear","nectarine","grape")
$someFruit= @("apple","banana","pear","nectarine","orange","grape")
$moreFruit= @("apple","banana","nectarine","grape")

-not @($requiredFruit| where {$someFruit -notcontains $_}).Count
-not @($requiredFruit| where {$moreFruit -notcontains $_}).Count
-not @($requiredFruit| where {$moreFruit -notcontains $_}| select -first 1).Count

jeevan-vj

# https://docs.microsoft.com/en-gb/powershell/module/Microsoft.PowerShell.Archive/Expand-Archive?view=powershell-5.1
Expand-Archive c:\a.zip -DestinationPath c:\a

jeevan-vj

function isBase64(str) {
    try {
        return btoa(atob(str)) == str;
    } catch (err) {
        return false;
    }
}

jeevan-vj

 public interface IToastMessageService
    {
        void ShowToastMessage(string message);
    }

jeevan-vj

[assembly: Xamarin.Forms.Dependency(typeof(ToastMessageService))]
namespace ToastTestXamarin.Droid
{
    public class ToastMessageService : IToastMessageService
    {
        public void ShowToastMessage(string message)
        {
           Toast.MakeText(Android.App.Application.Context, message, ToastLength.Long).Show();
        }
    }

jeevan-vj

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:local="clr-namespace:ToastTestXamarin"
             x:Class="ToastTestXamarin.MainPage">

    <Button x:Name="BtnToastMessage" Text="Show Toast" Clicked="ShowToast"></Button>

</ContentPage>

jeevan-vj

private bool doubleBackToExitPressedOnce = false;
public override void OnBackPressed()
        {
            if (doubleBackToExitPressedOnce)
            {
                base.OnBackPressed();
                Java.Lang.JavaSystem.Exit(0);
                return;
            }