I want to extract a lot of useful imaging photos from a Powerpoint slide deck, and the usual way to select each photo and save them has two distinct disadvantages:

time consuming and repetitivephotos are not saved as the original qualityModern Powerpoint files with the .pptx extension are actually

Dear Manager,

I hereby tender my resignation for OrgX effective on 17th May 2020.

It has been my great pleasure to serve in OrgX for a year. Since day 1, I realized that OrgX is different from other companies.

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If you work in a large enterprise or use chrome in a school, chances are Google Chrome access the Internet through a proxy server.

1

We want to convert PDF to Powerpoint slides

But there is no direct way to convert between the two formats. So let's break it down into an intermediary step: convert each page in the PDF document into JPG, then import the JPGs into Powerpoint.

1

With Vuepress is you can start creating content in Markdown out of the box. And Markdown has tons of useful plugin. When I was updating the Wujiquan website, I wanted to embed videos into the content.

2

Visual Studio Code's default Shell in Windows is PowerShell

There are better alternatives to PowerShell or cmd.exe in Windows. My favourite is Cmder.

Presumably you already have Cmder installed in your system, in a path without space, for example C:\Tools\Cmder.

It's been a while since I have worked on open source projects.

How do you check for the number of CPUs and cores? From /proc/cpuinfo?

$ grep -c ^processor /proc/cpuinfo 56 $ cat /proc/cpuinfo | awk '/^processor/{print $3}' | wc -l 56

They will return twice the number if hyperthreading is enabled. How about using nproc?

$ nproc --all 56

Still the same.

Linux does not allow for user processes to listen to a port below 1024. This is by design.

Google used to show the days and times when I most frequently use Search. I like to be able to see when I am most active and what are my usage trends over time. Unfortunately the feature has been taken away.

History Trends Unlimited

Thankfully there is History Trends Unlimited Chrome extension.

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