ciao | iOS game for people to learn new languages | iOS library
kandi X-RAY | ciao Summary
kandi X-RAY | ciao Summary
iOS game to learn new languages for people who respond well to repetition. Including Italian, French, Chinese, German, Polish, Portuguese, Russian & Spanish.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ciao
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Trending Discussions on ciao
QUESTION
this code returns me a black screen, what am I doing wrong?
python file:
...ANSWER
Answered 2021-Jun-15 at 01:11The problem is that the kv
language insists that class names start with a capital letter. The documentation says:
Keep class names capitalized to avoid syntax errors
I think your code will work if you change all your class names to meet that requirement.
.
QUESTION
I need to get some data from a file .py
Inside the file we have a list like this one
...ANSWER
Answered 2021-May-14 at 16:09You can use ast to turn the list representation into an actual list and join
to do your formating.
QUESTION
ciao guys,
i have the following dataframe
ANSWER
Answered 2021-May-23 at 22:23We could use mutate
with across
after arrange
by 'yr' (in case not ordered) and create new columns by modifying the .names
in across
QUESTION
Ciao guys,
I have the following dataframe
...ANSWER
Answered 2021-May-16 at 00:28I'd suggest determining how you want the summary and feeding that in as a table to other geoms:
QUESTION
I'm working on a project and I have a problem with a predicate that needs to get the shortest list of all the lists in a list of lists. Let's say we have the following list:
...ANSWER
Answered 2021-May-13 at 17:11You can achieve this by creating another predicate (I here called it shorter
) and then using it in shortest
:
QUESTION
I'm building an Android app that has different pages that mainly have some EditText. My goal is to handle the click on the EditText and shows a DialogAlert with an EditText, then the user can put the text, click "save" and the related field in the database (I'm using Room and I've tested the queries and everything works) will be updated. Now I was able to handle the text from the DialogFragment using interface but I don't know how to say that the text retrieved is related to the EditText that I've clicked. What is the best approach to do this? Thanks in advance for your help.
Let's take this fragment as example:
...ANSWER
Answered 2021-May-12 at 23:23Do you mean you just want to show a basic dialog for entering some text, and you want to be able to reuse that for multiple EditText
s? And you want a way for the dialog to pass the result back, but also have some way of identifying which EditText
it was created for in the first place?
The thing about dialogs is they can end up being recreated (like if the app is destroyed in the background, and then restored when the user switches back to it) so the only real configuration you can do on it (without getting into some complexity anyway) is through its arguments
, like you're doing with the title text.
So one approach you could use is send some identifier parameter to newInstance
, store that in the arguments, and then pass it back in the click listener. So you're giving the callback two pieces of data in onClick
- the text entered and the reference ID originally passed in. That way, the activity can handle the ID and decide what to do with it.
An easy value you could use is the resource ID of the EditText
itself, the one you pass into findViewById
- it's unique, and you can easily use it to set the text on the view itself. You're using a ViewModel
here, so it should be updating automatically when you set a value in that, but in general it's a thing you could do.
The difficulty is that you need to store some mapping of IDs to functions in the view model, so you can handle each case. That's just the nature of making the dialog non-specific, but it's easier than making a dialog for each property you want to update! You could make it a when
block, something like:
QUESTION
I'm using Seaborn to plot a relative frequency histogram. Since I havn't found a way to save value associated with the highest peak I used stats.relfreq to do this. However relative frequency does not seem to be matching.
I am using Python in Jupyter Notebook.
My data:
...ANSWER
Answered 2021-May-12 at 19:20Just after writing this I figured out what was wrong.
Bins in stats.relfreq
are by default a bit oversized.
To achieve the same result you have to specify the limits of the histogram with the defaultreallimits
parameter.
Implemented in code:
QUESTION
Ciao,
I'm creating a Tetris Algorithm, I'm stuck with this logic.
I have a 2d ArrayList of the board that looks like this,
...ANSWER
Answered 2021-May-06 at 04:43You can always write your own method to do this. Here is the jshell output for the thing you are trying to achieve:
QUESTION
I got a problem which I would love some help with. I have a nested list structure, where the inner lists contains information about stocks. This data is lacking on weekends, and I need to fill in these gaps by approximating them. Approximation is done accordingly:
If a volume/price for a given day is x, and the next available data point is y, the approximation of the following day after x is calculated by (x+y)/2, untill all gaps are filled.
My container list:
...ANSWER
Answered 2021-May-04 at 13:02I added an extra step, where I convert the nested list to a list of dictionaries because I felt it was easier to access the values. I am using a new function called "get_closest_stock" where I basically sort the the existing stocks by closeness to the given date and return the closest result.
I created a repl where you can check the solution https://replit.com/@beesperester/FuchsiaVariableTelecommunication
QUESTION
I have a system with posts and comments, each Post
has_many
Comment
s. I am trying to setup a turbostream so that when you post a comment it displays immediately.
Everything works in that data is persisted to the database but it seems like the turbo stream is not properly returning. When I hit the "comment" button nothing changes and I get a :no_content
message for CommentsController#create
ANSWER
Answered 2021-May-01 at 21:10Try following this example from the docs:
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