technology

Google Chrome takes too much CPU

I have been noticing for a while that Chrome takes too much of my CPU. It constantly consumes about ~30% or even more CPU...
Xu Cui
32 sec read

Functional Near Infrared Spectroscopy (fNIRS): List of manufactures

Contents Company Products Artinis Brite, OxyMon, OctaMon, PortaMon, PortaLite, BIOPAC fNIR 100, fNIR2000M Series 丹阳慧创 NirScan-6000, NirSmart GOWERLABS NTS fNIRS system, LUMO HAMAMATSU NIRO-200NX...
Xiaodan Feng
11 min read

LaTex support (2020)

I used to use jsMath to support latex in this website, but it no longer works (I have no idea why). The one I...
Xu Cui
29 sec read

Record screen and convert to GIF

Stork has an update and we need to send an email to our users. In the email we wish to show a super short...
Xu Cui
43 sec read

Oracle VirtualBox, Failed to open a session

I like to play with computers. So Oracle’s VirtualBox is handy to install different operating systems (Linux, Windows, Mac etc) and try them. But...
Xu Cui
30 sec read

FileMarker, colorize a file on Windows 10

In Mac, you can colorize a folder or file. This is particular useful if you have many files and want to mark important ones...
Xu Cui
22 sec read

TreeSize, find out which folders use most space

When I need to free some spaces on my computer, I need to know which folder(s) take most space so I can prioritize removing...
Xu Cui
13 sec read

Create a GIF animation image for free

I need to create a banner ad for Stork’s advanced feature (NIH grant database English/Chinese bilingual version). I wish the ad has two images...
Xu Cui
19 sec read

Upgrade to Windows 10 from Windows 7 for free

Back in August, 2013 I purchased a Dell computer (OptiPlex 9010 Minitower) which has been working very well. It has Windows 7 installed. Recently...
Xu Cui
13 sec read

How to backup your emails (GMail)

If you decide to abandon a GMail account (not just personal GMail, GSuite included), you might want to save a record of the past...
Xu Cui
25 sec read