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Use Cloud function to start and stop Cloud sql

We have setup a Cloud sql database for development but would like to save cost by shutting it down during night. This article shows how to achieve this. The overall architecture is Cloud function is used to hold Python code

wangts March 10, 2020March 10, 2020 others 3 Comments Read more

Using Putty to connect to Google Cloud VM (Compute Engine)

You can always use the SSH link on the cloud page to connect to your VM, however that user name is what’s your Google account name. Below I’m showing how to use Putty to connect to the same instance with

wangts May 4, 2018May 4, 2018 others No Comments Read more

Blurry text on big monitor (full HD)

I recently bought a 2nd monitor (Samsung S24F350FHE 23.6” Full HD) and connected it to my laptop; It however annoyed me that everything I dragged to this big screen appeared ugly – fonts looked blurry comparing to what’s on my built-in

wangts June 28, 2017December 31, 2019 others, Reviews 3 Comments Read more

Configure Google Cloud Platform – Creating a virtual machine

In this article, I’m going to demonstrate how to configure a Virtual Machine(VM) on Google Cloud Platform. Create a VM Go to Home->Compute Engine, and “CREATE INSTANCE”             Once an instance is created, it will

wangts May 16, 2017May 16, 2017 others, Reviews No Comments Read more

Google Cloud Platform – Introduction

I’ve been trying Google Cloud platform for a while and this article is about my experience with it. If you’re interested, you can get free trial for a year ($300 worth of credit). Initially Google Cloud platform looks daunting –

wangts May 16, 2017May 16, 2017 others, Reviews No Comments Read more

Excel There was a problem sending the command to the program

It suddenly happened that whenever I tried to open an Excel file(.xlsx), I always received the following error message: “There was a problem sending the command to the program” Excel just opened itself without opening the actual xlsx file, which

wangts March 20, 2016 others No Comments Read more

Email spoofing

Email spoofing means someone claims to be somebody else and asking for something that he/she wouldn’t have had access to. For example a person could be pretending to be the CEO of the company and asking for immediate payment outside

wangts January 26, 2016 others No Comments Read more

Web hosting change

For several years one of my clients had been using Dreamhost which provided stable and good performance service. I was approached though as they received email notification from Dreamhost advising that their VPS server would not be granted full access and

wangts January 23, 2016January 27, 2016 others No Comments Read more

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