PET | Poker Evaluator Testbed | Frontend Framework library
kandi X-RAY | PET Summary
kandi X-RAY | PET Summary
Poker Evaluator Testbed
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QUESTION
I want to go from this:
name pet 1 Rashida dog 2 Rashida cat 3 Jim dog 4 JIm dogto this:
name num_dogs num_cats 1 Jim 2 0 2 Rashida 1 1In R I would do
...ANSWER
Answered 2021-Jan-22 at 20:50There are lots of different ways to do this.
If you are filtering the value of a single column, then you can use the .agg with a custom lambda function.
QUESTION
zebra_owner(Owner) :-
houses(Hs),
member(h(Owner,zebra,_,_,_), Hs).
water_drinker(Drinker) :-
houses(Hs),
member(h(Drinker,_,_,water,_), Hs).
houses(Hs) :-
length(Hs, 5), % 1
member(h(english,_,_,_,red), Hs), % 2
member(h(spanish,dog,_,_,_), Hs), % 3
member(h(_,_,_,coffee,green), Hs), % 4
member(h(ukrainian,_,_,tea,_), Hs), % 5
adjacent(h(_,_,_,_,green), h(_,_,_,_,white), Hs), % 6
member(h(_,snake,winston,_,_), Hs), % 7
member(h(_,_,kool,_,yellow), Hs), % 8
Hs = [_,_,h(_,_,_,milk,_),_,_], % 9
Hs = [h(norwegian,_,_,_,_)|_], % 10
adjacent(h(_,fox,_,_,_), h(_,_,chesterfield,_,_), Hs), % 11
adjacent(h(_,_,kool,_,_), h(_,horse,_,_,_), Hs), % 12
member(h(_,_,lucky,juice,_), Hs), % 13
member(h(japanese,_,kent,_,_), Hs), % 14
adjacent(h(norwegian,_,_,_,_), h(_,_,_,_,blue), Hs), % 15
member(h(_,_,_,water,_), Hs), % one of them drinks water
member(h(_,zebra,_,_,_), Hs). % one of them owns a zebra
adjacent(A, B, Ls) :- append(_, [A,B|_], Ls).
adjacent(A, B, Ls) :- append(_, [B,A|_], Ls).
...ANSWER
Answered 2021-Jun-14 at 21:46The houses list Hs
is not empty at all, ever. It is created right at the very beginning with
QUESTION
I want to create my own pet simple project (news site). I have several questions:
- Is it a incorrect to use primary key of DB entity in the url of the page? ("/atricles/{id}/{article.name}"). Articles can have same name, so i can't do ("/articles/{article.name}") or i should create unique BIGINT number in DB to solve problem with deleting and finding articles.("/articles/{specilaUniqueNumber}/{Name}")
ANSWER
Answered 2021-Jun-13 at 14:05As far as I have used in web developing of an API when I use a POST request I provide an id as a db entry. This id can be used for a PUT request so we know what entry we need to modify. This entry id which is generated by me in the POST, can be returned in POST response, so the developer who uses the API can use it in a next PUT request to define to API what entry of the db wants to modify. But as I said this is given to the response of the POST request, which is hidden by the POST response and not free in all users eyes in the URL.
If we use it in the URL this means that we use a GET request. I don't think it is so safe to expose it to everyone's eyes. You should create as you said a url with all the generally accepted characters that will not contain the real id of your entry in the db.
If you want to provide this id to the API as I said you can do it by POST reply hidden in every users eyes. The url has to be something that someone can press to get your page.
I don't know if you understand what I want to say to you. Ask me if you want. But in the question you don't say anything where and how you use this id in the url. What Framework and what application you develop. That is why I told you my way of story. I presumed that you develop restful services.
QUESTION
In this challenge, using javaScript you will create 3 classes
- Super class called
Animal
. Dog
andCat
class which both extendsAnimal
class (a dog is an animal and a cat is an animal)Dog
andCat
class should only have 1 function, which is their own implementation of thesound()
function. This is polymorphism- a
Home
class. But we’ll talk about that later
ANSWER
Answered 2021-Jun-05 at 13:48Since 2015 there should be no more need to go through the pain of assigning prototype
properties like that, and establish inheritance between two classes with such assignments.
I would suggest rewriting your code completely, and using the class
syntax, where you don't need to explicitly do this inheritance fiddling with the prototype
property:
QUESTION
Let's say I have a collection called "pets"
The collection contains three different types of pets: cat, dog, and bird
Now let's say there are 10 cats, 10 dogs, and 10 birds in the collection (30 documents in total).
Is there a way to make a single query to pets that gets me 3 cats, 2 dogs, and 1 bird?
Basically I want to specify each type of pet I want, and limit each type of pet to a specific number, all in one query. The reason for this is because I want to be efficient and not make many queries.
This is what I have currently:
...ANSWER
Answered 2021-Jun-12 at 01:33Thanks to prasad_, here is the solution that solves my case:
QUESTION
Denizens of stack overflow, I call upon your help and grand wisdom.
Problem: driver print is printing pretty much all that I need it to, but the first row also prints the entirety of the information as well in one long line. I've noticed the format doesn't stay for copy/pasting my console putput so I'll attempt to describe it. It prints out, neatly enough, a formatted table with the info I need. It's just that the top row duplicates the info as well. It appears to be the exact same print, just with no new lines
I have this shopping cart application. All is done and now I'm working on the toString formatting for the receipt looking printout in console. As this encompasses 7 or so different classes I won't post all of the code, but just the cart, driver, and parent class as it's my best guess that's where the problem is originating. If more is needed please let me know and I can post what I have.
Copy/paste of console output
[Beef 2 1 2, Nametag 5 2 10, Wetfood 2 15 30, Catnip 3 2 6, Dryfood 20 1 20, Goldfish 5 true 1 Goldie true, Small 150.5 true 1 Minx 1 4 , Small 200.28 true 2 Fluffy 0 3 ]Beef 2 1 2
Nametag 5 2 10
Wetfood 2 15 30
Catnip 3 2 6
Dryfood 20 1 20
Goldfish 5 true 1 Goldie true
Small 150.5 true 1 Minx 1 4
Small 200.28 true 2 Fluffy 0 3
ANSWER
Answered 2021-Jun-11 at 05:26check this line in Cart#toString(), and if removing it helps:
output += Arrays.toString(itemsList);
QUESTION
I am trying to use gsap to animate my .gallery-item
's with the following code
ANSWER
Answered 2021-Jun-11 at 05:17Thank you for your help commenters. I was able to solve this by putting my gsap function inside my api call.
QUESTION
I am learning swagger using the example pet store in the swagger editor: https://editor.swagger.io/
The code for spring is generated and I does not change anything. However, everytime I run it on http://localhost:8080, it gives the error message
...ANSWER
Answered 2021-Jun-09 at 14:19You might be visiting the wrong URL. Try out http://localhost:8080//swagger-ui.html
Additionally, you could refer this link for a basic setup.
QUESTION
what‘s the problem with my code and how can I fix it.
The problems are in lines:
world[r].append(element)
world = createWorld()
world = createWorld()
Now I show all of the code, but it seems too long need more text to make it available to post, so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.so ignore this part.
This was the error given:
...ANSWER
Answered 2021-Jun-09 at 02:18You need to update the r value in the outer loop, currently it is being updated in the inner loop.
QUESTION
I have the list displaying, but not displaying in an HTML ordered list. I know I somehow need to create a
ANSWER
Answered 2021-Jun-07 at 03:09- You just need to create a list item using
document.createElement('li')
as you are creating - Add it's text using
textContent
- Append the listItem using
appendChild
orappend
.
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