Sunday, June 28, 2020

Who are the major vaccine developers working on a vaccine for Covid-19?

These are the major companies and the research entities that are hopeful of developing a vaccine. The timeline for delivering a solution is in 2020 - 2021 as of now. Who will make it to the finish line?



The table is copied from Nippon Keizai Shinbun. The last column is my addition for my English audience.

Hopefully, we can get past this universal bug.

Tuesday, June 23, 2020

What is NumPy?

NumPy is a basic N-dimensional array package

If you have installed Python you can run  'pip' to install Numpy. Search for 'Pip' to find the correct location off 'pip'.

------------------------------------------------------------------------------------------------------------------
If Python is installed (I have Python 3.8) then run this from CMD with elevated permissions.

C:\Users\Owner\AppData\Local\Programs\Python\Python38\Lib\site-packages>dir
 Volume in drive C has no label.
 Volume Serial Number is 9CA9-492A


-------------------------------------------------------------------------------------------------------------
For installing NumPy, run the following command.

C:\Users\Owner\AppData\Local\Programs\Python\Python38\Lib\site-packages>pip install numpy
Collecting numpy
  Downloading https://files.pythonhosted.org/packages/72/dd/fcb5046365a1c3edd8e6d5824e58a1065682b90d475dceac0d55f68764c3/numpy-1.19.0-cp37-cp37m-win_amd64.whl (13.0MB)
     |████████████████████████████████| 13.0MB 6.8MB/s
Installing collected packages: numpy
  WARNING: The script f2py.exe is installed in 'C:\Users\Owner\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed numpy-1.19.0
WARNING: You are using pip version 19.3.1; however, version 20.1.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

Friday, June 19, 2020

What are the uses of the Python Language?

You may want to read this link to learn the use cases of Python.

Insurance: creating business insights with machine learning
Retail banking: flexible data transformation and manipulation
Aerospace: meeting software system deadlines
Finance: data mining to identity cross-sell opportunities
Business services: API access to financial information
Hardware: automating network administration
Healthcare: predicting disease prognosis
Consulting services: bespoke web development
InfoTech: IT modernization
Software: adding extensibility to legacy applications

Source:
https://www.activestate.com/resources/datasheets/top-10-python-use-cases/


Python is also used for backend in Web Applications where it is used for scripting
2) Desktop GUI Applications.
3) Software Development. ...
4) Scientific and Numeric. ...
5) Business Applications. ...
6) Console Based Application. ...
7) Audio or Video-based Applications. ...
8) 3D CAD Applications.

For more applications read here:
https://intersog.com/blog/python-application-development-common-use-cases-and-project-examples/

Read all Python-related posts in this blog:
https://hodentekhelp.blogspot.com/search?q=python

Wednesday, June 17, 2020

Martyred on the icy heights of the Himalayas

He went there to serve the country and he fell defending it.

Chinese are flexing their muscle to grab more land in the Ladakh area. During the most recent, serious skirmish, we lost one of our sons. May his soul rest in peace.



Colone B. Santosh Babu


File picture: Colonel B Santosh Babu  |  Photo Credit: IANS




More here:
https://hodentek.blogspot.com/2020/06/butchered-by-chinese-on-heights-of.html

Monday, June 15, 2020

Can a calculation go wrong in MS Excel?

There is such a thing called a rogue!

It did once in all these years (30 yrs) I have used EXCEL. I simply cannot figure it out. I include a screenshot of what I observed.




As a workaround, I deleted the line and recreated it. Everything OK.

Thursday, June 11, 2020

Wednesday, June 10, 2020

Why is the URL getting redirected?

Why does Sys-Con.com ?
go to
https://www.zakia.miami/

Did something happened to the Sys-con site?

Have you installed the new Microsoft Edge?

There is always a promise that 'this is the best and greatest browser'. The truth is the browsers so far have had problems which surfaced slowly. No matter what the bench mark tests, the final result was always disappointing. One classic problem in the browser that I had before the new edge was the UI.
You get the login page of a bank and you enter your credentials. Assume you mistyped the password and you refresh again to correct your mistake. The next page you get has the password's field disabled. The only was to get to your bank is open either your Chrome or Mozilla.  More often, you find yourself unable to cut and paste into the URL. I used to catalog the problems and finally gace up!

Anyway, I decide to install and use it. Here are a few screen shots of what you can do with it.

This the version presently installed.



Favorites, Extensions and Collections





Are collections different from bookmarks? if so, How? Retiring bookmarks?




IE browser had better times but it has been largely replaced (too small to show in PIE chart).




Sunday, June 7, 2020

How do you extract financial data from the web using MS Excel?

I know a couple of ways. I describe two of them.

First Method:

Excel has a built-in data type called Stock that you can use.


StockDataType-0.png

This allows you to do most things with the stock portfolio.

Details here:
https://hodentek.blogspot.com/2020/05/three-easy-steps-to-work-on-your-stock.html

Although you can get most information of a stock, still some data such as 'dividned' is not available. Microsoft may change and add this as well.

Second Method:
It is easy to import financial data from a site such as Yahoo. The following steps show with step-by-step screen shots how you may get the data in the Yahoo's web page. The next screen shown uses the ribbon to get data from WEB.


In the URL type in the Yahoo URL for the Quote page filtering MSFT (Microsoft).

Click OK and you may need to wait it out.

Stick with anonymous. That's OK. I
In the above, click Connect.
 Well. have patience.
The Navigator shows up.


All that remains is for you to choose the data in the web page.

The following are the ones for Document, Table1, Table2 and Table 3.




Table 2 has the Dividend information.










Wednesday, June 3, 2020

Which companies are likely to provide a vaccine for the Covid-19 virus?


Here is a list of vaccine hopefuls to combat the new coronavirus Covid-19.

https://www.benzinga.com/analyst-ratings/analyst-color/20/05/16056298/these-6-coronavirus-vaccine-candidates-are-the-likeliest-to-succeed-says-morgan-sta


According to BGR, a leading online destination for news and commentary focused on the mobile and consumer electronics markets, these are the companies/institutions that are further in bringing in a vaccine for the coronavirus.

According to Fauci, the new coronavirus is not addressed by a vaccine that can provide lifetime immunity and, at best it can provide immunity up to 12 months. It appears to change with time just like the cold virus. He notes with optimism that 100s of millions of doses may be available by 2021.

https://bgr.com/2020/06/03/fauci-vaccine-comments-coronavirus-immunity-length/