When I was developing hybrid application using cordova and visual studio this err occurred in all windows based laptops and personal computer. When you taking a photo from the app it's stopping with following error message.
Unable to get property 'copyAsync' of undefined or null reference.
Solution
Just uninstall the cordova-plugin-camera using configuration section and install it again.
Monday, June 13, 2016
Thursday, June 9, 2016
Remove password from a pdf file without using install 3rd party software
1. Email your PDF to your gmail address.
2. Open the PDF file in the browser ( Chrome is the best browser for this ).
3. Open PDF file using the password.
4. Hit on PRINT button.
5. Change the printer destination to save as a pdf.
6. Save the new pdf and you got the new pdf file without a lock.
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