ezoic

Tuesday, October 11, 2022

R is not a simple programming language, and it does better on reading excel files than python

R is not a simple programming language, and it does better on reading excel files than python .

tried to read excel files to python and R.

in python, pandas can read in excel files

import pandas as pd

df=pd.read_excel("files")

And most of times, there are some errors. And the files could not be read in. 

But the same excel files, R works better on reading in the excel files.

library("readxl")

my_data<-read_excel("files")

Most of times, there is no error. And the files can be read in. 

R can do most of the programmings as any programming languages. 

Tuesday, August 9, 2022

Thursday, March 3, 2022

chrome book, an interesting laptop

 chromebook 

an interesting laptop

it is from google

and it has an operating system specially designed


the operating system can be installed on any laptop

https://www.youtube.com/watch?v=4gZYV0RWJQ8



Friday, January 28, 2022

brain training apps

 brain training and testing apps


there is a brain training and testing machine 


lumosity 


https://www.youtube.com/watch?v=_MG6J2z2dVE


https://www.youtube.com/watch?v=v34gQO_akvw&t=2s


there are some brain training apps


impulse


elevate


mind games


an interesting tool to draw flowchart

 lucid chart is an interesting tool to draw flowchart


https://www.youtube.com/watch?v=St95m84Rs5g



https://www.lucidchart.com/pages/

top 3 linux systems

 top 3 linux systems 



1.  MX linux



2.  manjaro


3.  Linux mint



https://distrowatch.com/dwres.php?resource=popularity




different methods to build online forums

 different methods to build online forums


1. Nodebb


2. Vanilla


3. bbPress , it is from wordpress


4. phpBB 


5. simple Machines


6. Fluxbb


7. myBB


8. Flarum


9.Lemmy


10. forem  

Dev.to


11. TalkYard


12. discourse



turn damaged laptop to a nice desktop

 I saw some posts on youtube about turning damaged laptop to a nice desktop. It is an interesting way to re-use your damaged , or unused laptops.


1. this one is a cheap way


https://www.youtube.com/watch?v=WJ-i0bgRWwA



2. this one is an interesting way


https://www.youtube.com/watch?v=AOh4h0u3msU


3.  and this one


https://www.youtube.com/watch?v=lXcfKTNObOo


4. this one

https://www.youtube.com/watch?v=8jeLCQ62vFk









R is not a simple programming language, and it does better on reading excel files than python

R is not a simple programming language, and it does better on reading excel files than python . tried to read excel files to python and R. i...