randopt | Streamlined machine learning experiment management | Machine Learning library
kandi X-RAY | randopt Summary
kandi X-RAY | randopt Summary
randopt is a Python package for machine learning experiment management, hyper-parameter optimization, and results visualization. Some of its features include:.
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QUESTION
I am trying to get random text from a website. My code:
...ANSWER
Answered 2020-May-16 at 11:26You need to parse the html code, either manually or using a library that does it for you as BeautifulSoup: https://www.crummy.com/software/BeautifulSoup/bs4/doc/
QUESTION
I have a selectWord()
function that populates two strings and an ArrayList
, then it puts them(strings) into ListView
and TextView
.
What I want to do is when someone clicks on the listItem
, the strings and ArrayList
should change their values and put new values in TextView
and ListView
.
I created a function that selects words from text file and then shows that data into views, in ClickListener
; what I did is call to the same function again so that it selects data from text file and put it into the views. (a quiz type app, select an option and then next question)
I wrote similar code couple of days ago that work.
...ANSWER
Answered 2018-Jul-02 at 18:14optionView.setOnItemClickListener(...)
uses AdapterView
. So when you call selectWord();
from inside this ClickListener
it hangs... Why?: Simply because you are re-creating the ArrayAdapter
and setting it again in the ListView
.
Instead of asking it to kill itself (i.e. recreate itself from ground), you can ask the ArrayAdapter
to change its data so the ListView
will still use the same ArrayAdapter
. In this case, you should notify the changes, something like this:
- First remove
ArrayAdapter adapter = ..
andoptionView.setAdapter
fromselectWord()
method. - Create global
ArrayAdapter
and set it in theListView
outside theselectWord()
method. - Then every time you want to change the options ..etc call
selectWord()
. - Then clear the
ArrayAdapter
and repopulate it again. - Finally notify changes.
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