该文章可以通过该链接完整阅读(包括图片。这些图片有时微信禁止转载)。 我们印象当中,发文章需要做大量的实验和分析。实验对象可以是原子、病毒,可以是疾病、人群,也可以是恒星、宇宙。可是,如果分析的对象是
Xu Cui
14 sec read

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 even if I have only a blank page opened. As a consequence, my CPU fan is always running, making some noise which can be annoying
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, fNIR
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 am using right now in this blog is MathJax LaTex WordPress plugin. A pleasant surprise is that my old equations (e.g. in Balloon model) stil
Xu Cui
29 sec read

Where to put your web server if your users…

Our literature altert app Stork has many users in US and China. Our server is located in US West (silicon valley), and it’s been fast. But recently we got more and more complaints from China users that it’s slow to load our website and so
Xu Cui
1 min 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 video demonstrating the new feature. However, embedding video in email can be complicated. A GIF picture will be much easier for users to consum
Xu Cui
52 sec read

Google Password Checkup, find which password is compromised

It’s not uncommon you hear news about data breaches of some big internet companies. If you happen to you use their services, your username/password might be public now. In Google’s password manager, there is a new feature called “Pa
Xu Cui
22 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 recently when I tried to open any virtual machines I got the following error: I searched and tried
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 for quick access. Unfortunately, Windows does not have such feature natively. Fortunately, FileMarker (free version) allows yo
Xu Cui
22 sec read