main

2022/12/24

D3.JS tutorial

after playing with google Looker for my project, I decided to warm up my D3.js skill in case there is a need.

With D3.js and flask, we can build a beautiful website easily.

 https://d3-graph-gallery.com/about.html

2022/10/15

9A statistics

COUNTY      ZIPCODE
Howard      20759        263
            20777        887
            20833         89
            21029       6519
            21036        513
            21042      19988
            21043       2853
            21044        527
            21104       2839
            21163       3572
            21723        849
            21737       1714
            21738       2962
            21765         21
            21771       2619
            21784       2014
            21794       2136
            21797       5149
Montgomery  20842          4
            20871       4144
            20872       7159
            20876         11
            21770          2
            21771        169

---------------------------------------------------------
OUNTY      CITY           
Howard      BROOKEVILLE           89
            CLARKSVILLE         6519
            COLUMBIA             527
            COOKSVILLE           849
            DAYTON               513
            ELLICOTT CITY      22841
            FULTON               263
            GLENELG             1714
            GLENWOOD            2962
            HIGHLAND             887
            LISBON                21
            MARRIOTTSVILLE      2839
            MT. AIRY            2619
            SYKESVILLE          2014
            WEST FRIENDSHIP     2136
            WOODBINE            5149
            WOODSTOCK           3572
Montgomery  CLARKSBURG          4144
            DAMASCUS            7159
            DICKERSON              4
            GERMANTOWN            11
            MONROVIA               2
            MOUNT AIRY             3
            MT AIRY              166

2022/09/11

quantum computer and quantum computing (5), other quantum computer players

 There are some other players in quantum computing. I am going to write this section little by little. 

There are a few big quantum computer players from China and they are showing great progress too. 

quantum computer and quantum computing (4), google quantum comptuer

 One hype of quantum computing definitely came from Google quantum computer since it once claimed the supremacy of quantum computing.  See this article:

https://techcrunch.com/2022/08/05/googles-quantum-supremacy-usurped-by-researchers-using-ordinary-supercomputer/

However, I did not have hands-on experience with google quantum computer at all. 


quantum computer and quantum computing (3), Amazon quantum computing

 The third quantum computer is the Amazon quantum computer.  Here it is the link:

https://aws.amazon.com/braket/

It is a little different from IBM quantum computer and it comes a little later than IBM quantum computer. However, because of the widely used AWS service, AWS quantum computing  is spreading fast and widely. 

It is easy to get an hands-on experience too.


quantum computer and quantum computing (2), IBM quantum computer

 The second quantum computer I encountered is the IBM quantum computer. It is a more generalized quantum computer and it is one of the mainstream quantum computers.

You can create a personal account https://www.ibm.com/quantum and build some toy quantum computing problem there.


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