JZ Blog

Time and tide wait for no man.

Personal Website

My New Personal Website

Personal Website I designed and implemented a brand new Personal Website. I put my experience and projects on my website. If you are interested in my experience, just click the link and explore mo...

Posted by JZ on September 5, 2019

V Parking - UW Parking Service

Make Parking Smart

What is V Parking V Parking is aimed at marking parking smart in the University of Waterloo campus. Why I develop V Parking The reason why I develop this app is that parking in the UW campus alw...

Posted by JZ on July 24, 2019

Privacy Policy

Privacy Policy For V Parking

Privacy Policy Built the V Parking app as a Free app. This SERVICE is provided by at no cost and is intended for use as is. This page is used to inform visitors regarding my policies with the col...

Posted by JZ on July 12, 2019

iOS Coordinate Transform

JZLocationConverter

The Probelm Recently, I am developing an iOS App about real-time parking information in my University. I designed a map function in my App; however, when I used CLLocation to acquire my test-user’...

Posted by JZ on June 25, 2019

Updating Xcode 10.2.1

Worst Decision Today

What Happened? I have done the Map Scene for my UWParking App this morning, testing the App on the simulator became more difficult than before; as a result, I would like to use my iPhone X to do th...

Posted by JZ on June 10, 2019

The New iPad OS

More Like A Computer

iOS Apple is splitting iOS into two seperate operating systems; one for the iPhone which called iOS and a new one that running on the iPad called iPad OS. iOS 13 makes the Face ID unlock 30% faste...

Posted by JZ on June 4, 2019

Patient Privacy Disclosure

2.7 Million Patient Calls to Swedish Healthcare Hotline Left Unprotected Online

What happened? According to International Data Group (IDG)’s Swedish tech site Computer Sweden (CS), the recordings of 2.7 million calls made to Swedish healthcare advice line Vårdguiden 1177 were...

Posted by JZ on February 20, 2019