React inside the store - jakarta-mvc

Please help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an error
store -- index,js
import { legacy_createStore as createStore, applyMiddleware } from 'redux'
import thunk from 'redux-thunk'
import contactsReducer from './reducer'
const store = createStore(contactsReducer, applyMiddleware(thunk))
export default store
Please help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transporPlease help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an errort until the warehouse fleet ends I made a code that throws an error
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an errorPlease help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an error
Root
import { Outlet } from "react-router-dom";
import Navbar from "../components/Navbar";
function Root() {
return (
<div className="container w-50 border p-0 mt-5">
<Navbar />
<Outlet />
</div>
);
}
export default Root;
Please help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an errorPlease help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
reducer.js
const initialState = {
contacts: [],
contact: {}
}
function contactsReducer(state = initialState, action) {
switch (action.type) {
case 'task/fetchContacts':
return {
...state,
contacts: action.payload
}
case 'task/oneContact':
return {
...state,
contact: action.payload
}
default:
return state
break;
}
}
export default contactsReducer
Please help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an error
Please help, I need a loop in pandas. The input is the need for cars at shops and a car park that can be used. When the cars in the park run out, larger vehicles (which can carry more goods) begin to be used.
I am waiting for a loop that will decrease from demand until it reaches zero, then there will be a reduction in another type of transport until the warehouse fleet ends I made a code that throws an error
home.jsx or other
import { useState } from "react";
import { useEffect } from "react";
import { useDispatch, useSelector } from "react-redux";
import { useNavigate } from "react-router-dom";
import TableRow from "../components/TableRow";
import { createContact, fetchContacts } from "../store/actionCreator";
import Swal from "sweetalert2";
actioncreator.js
headers: {
Accept: "application/json",
"Content-Type": "application/json",
}

Related

How to aggregate an ObjectSet after SearchAround

I have 2 phonograph objects, each one having millions of rows, which I have linked by using the Search Around methods.
On the example below, I filter to an Object Set of Flights based on the departure code, then I Search Around to the Passengers on those flights and then I filter again based on an attribute of Passengers Object.
const passengersDepartingFromAirport = Objects.search()
.flights()
.filter(flight => flight.departureAirportCode.exactMatch(airportCode))
.searchAroundPassengers()
.filter(passenger => passenger.passengerAttribute.exactMatch(value));
The result of the above code is:
LOG [2022-04-19T14:25:58.182Z] { osp: {},
objectSet:
{ objectSetProvider: '[Circular]',
objectSet: { type: 'FILTERED', filter: [Object], objectSet: [Object] } },
objectTypeIds: [ 'passengers' ],
emptyOrderByStep:
{ objectSet: '[Circular]',
orderableProperties:
{ attributeA: [Object],
attributeB: [Object],
attributeB: [Object],
...
Now, when I am trying to use take() or takeAsync() or to aggregate the result using groupBy(), I receive the below error:
RemoteError: INVALID_ARGUMENT ObjectSet:ObjectSetTooLargeForSearchAround with instance ID xxx.
Error Parameters: {
"RemoteError.type": "STATUS",
"objectSetSize": "2160870",
"maxAllowedSize": "100000",
"relationSide": "TARGET",
"relationId": "flights-passengers"
}
SafeError: RemoteError: INVALID_ARGUMENT ObjectSet:ObjectSetTooLargeForSearchAround with instance ID xxx
What could be the way to aggregate or to reduce the result of the above ObjectSet?
The current object storage infrastructure has a limit on the size of the "left side" or "starting object set" for a search around of 100,000 objects.
You can define and object set that uses a search around, which is what you're seeing as the result when you execute the Function before attempting any further manipulations.
Using take() or groupBy "forces" the resolution of the object set definition. I.e. you no longer need the pointer to the objects, but you need to actually materialize some data from each individual object to do that operation.
It's in this materialization step that the limit comes into play - the object sets are resolved and, if the object set at the search around step is larger than 100,000 objects, the request will fail with the above message.
There is ongoing work for Object Storage v2, which will eventually support much larger search-around requests, but for now it's necessary create a query pattern that results in less than 100,000 objects before making a search around.
In some cases it's possible to create an "intermediate" object type that represents a different level of granularity in your data or two invert the direction of your search around to find a way to address these limits.

How to print multiple specific JSON values with Python?

I am attempting to print values from an API via JSON response. I was successful when I tried to print the first and foremost "live" value of the response, but I started running into problems when I tried printing anything other than the "live" value. Below is a sample of what I usually receive from the API, and my goal here is to print out only every visible "name" values.
{
"live":[
{
"id":203003098,
"yt_video_key":"K0uWjPoiMRY",
"bb_video_id":"None",
"title":"【Minecraft】Nature, Please Guide Me! ft. #Ceres Fauna Ch. hololive-EN #holoCouncil",
"thumbnail":"None",
"status":"live",
"live_schedule":"2021-09-14T02:00:00.000Z",
"live_start":"2021-09-14T02:00:51.000Z",
"live_end":"None",
"live_viewers":11000,
"channel":{
"id":2260367,
"yt_channel_id":"UC3n5uGu18FoCy23ggWWp8tA",
"bb_space_id":"None",
"name":"Nanashi Mumei Ch. hololive-EN",
"photo":"https://yt3.ggpht.com/MI8E8Wfmc_ngNZXUwu8ad0D-OtqDhmqGVULEu25z-ccscwzJpAw-7ewFXzZYLK2jHB9d5OgQDq4=s800-c-k-c0x00ffffff-no-rj",
"published_at":"2021-07-26T15:45:01.162Z",
"twitter_link":"nanashimumei_en",
"view_count":4045014,
"subscriber_count":281000,
"video_count":14
}
},
{
"id":202920144,
"yt_video_key":"owk8w59Lcus",
"bb_video_id":"None",
"title":"【Undertale】平和なPルートでハッピーエンド目指す!【雪花ラミィ/ホロライブ】",
"thumbnail":"None",
"status":"live",
"live_schedule":"2021-09-14T00:00:00.000Z",
"live_start":"2021-09-14T00:04:22.000Z",
"live_end":"None",
"live_viewers":6200,
"channel":{
"id":31879,
"yt_channel_id":"UCFKOVgVbGmX65RxO3EtH3iw",
"bb_space_id":"None",
"name":"Lamy Ch. 雪花ラミィ",
"description":"ホロライブ所属。\n人里離れた白銀の大地に住む、雪の一族の令嬢。\nホロライブの笑顔や彩りあふれる配信に心を打たれ、\nお供のだいふくと共に家を飛び出した。\n真面目だが世間知らずで抜けたところがある。\n\n\n\nお問い合わせ\nカバー株式会社:http://cover-corp.com/ \n公式Twitter:https://twitter.com/hololivetv",
"photo":"https://yt3.ggpht.com/ytc/AKedOLQDR06gp26jxNNXh88Hhv1o-pNrnlKrYruqUIOx=s800-c-k-c0x00ffffff-no-rj",
"published_at":"2020-04-13T03:51:15.590Z",
"twitter_link":"yukihanalamy",
"view_count":66576847,
"subscriber_count":813000,
"video_count":430
}
},
{
"id":203019193,
"yt_video_key":"QM2DjVNl1gY",
"bb_video_id":"None",
"title":"【MINECRAFT】 Adventuring with Mumei! #holoCouncil",
"thumbnail":"None",
"status":"live",
"live_schedule":"2021-09-14T02:00:00.000Z",
"live_start":"2021-09-14T02:00:58.000Z",
"live_end":"None",
"live_viewers":8600,
"channel":{
"id":2260365,
"yt_channel_id":"UCO_aKKYxn4tvrqPjcTzZ6EQ",
"bb_space_id":"None",
"name":"Ceres Fauna Ch. hololive-EN",
"description":"A member of the Council and the Keeper of \"Nature,\" the second concept created by the Gods.\nShe has materialized in the mortal realm as a druid in a bid to save nature.\nShe has Kirin blood flowing in her veins, and horns that are made out of the branches of a certain tree; they are NOT deer antlers.\n\n\"Nature\" refers to all organic matter on the planet except mankind.\nIt is long said that her whispers, as an avatar of Mother Nature, have healing properties. Whether or not that is true is something only those who have heard them can say.\nWhile she is usually affable, warm, and slightly mischievous, any who anger her will bear the full brunt of Nature\\'s fury.\n\n",
"photo":"https://yt3.ggpht.com/0lkccaVapSr1Z3uuXWbnaQxeqRWr9Tcs4R9rLBRSrAsN9gLacpiT2OFWfFKr4NhF97_hqK3eTg=s800-c-k-c0x00ffffff-no-rj",
"published_at":"2021-07-26T15:38:58.797Z",
"twitter_link":"ceresfauna",
"view_count":5003954,
"subscriber_count":253000,
"video_count":17
}
}
],
My code:
url = "https://api.holotools.app/v1/live"
response = urlopen(url)
data_json = json.loads(response.read())
print(data_json['live'])
I think you're new to programming language so following is the special note for the new programmer.
You did well in printing the data but this is not end because your
goal is to get the name so you need to traverse in the response
one by one let me show you
url = "https://api.holotools.app/v1/live"
response = urlopen(url)
data_json = json.loads(response.read())
dicts = data_json['live']
#Why I'm using loop here? Because we need to get every element of list(data_json['live'] is a list)
for dict in dicts:
print(dict["channel"]["name"]
***Now here after getting single element from list as a dict I select its key which is "channel"***
Following are some useful links through which you can learn how to traverse in json
https://www.kite.com/python/answers/how-to-iterate-through-a-json-string-in-python
https://www.delftstack.com/howto/python/iterate-through-json-python/
There are also stackoverflow answer which are about: How to get data from json? but it need some programming skills too following is the link of answers.
Iterating through a JSON object
Looping through a JSON array in Python
How can I loop over entries in JSON?

Get value of object in json file if var is equal to object name - python

I have a function that sees what card is in a player's hand and will add to their score depending on the card in their hand. I have all the card values stored in a JSON file. I have code this so far:
with open("values.json") as values:
value = json.load(values)
for i in range(0, len(hand)):
card = hand[i]
values.json
{
"3Hearts": 3
}
if the card is 3Hearts how could I get the 3 to be returned?
Or is there a better way to store the data?
I will admit I am not very familiar with json files. However if the json file is not a necessity you could just store the data in another .py file (Cards.py for example).
Also, because you are using python, you would be better off making a Card class and make Card objects.
This is what it would look like:
# Make Card Class
class Card:
def __init__(self, name, number):
self.name = name
self.number = number
# Make Card Objects
threehearts = Card("3Hearts", "3")
Here I used threehearts instead of 3Hearts because making an object name starting with a number is not good practice. To compensate I made an attribute Card.name where you can "name" the card "3Hearts" as you did in the question.
So assuming you are going to use that .py file to store your data, this is what I would propose:
# Import data here
from Cards import*
# Make the player's hand
hand = [threehearts]
# Display the number corresponding to the player's hand
for i in range(0, len(hand)):
card = hand[i]
print(card.number)
The output of this code will be:
3
You can also store hand = [threehearts] in the Cards.py file as well if you need to.

Retain trailing 's' for table in Postgraphile

Is there a way to disable the 'remove-the-plural-s' feature in Postgraphile?
I have a table OS in my database and am using the very awesome Postgraphile library to create a GraphQL interface for free. Everything is great, but Postgraphile is truncating my table name, thinking it is plural. So I get allOs instead of allOses and createO, updateO, etc...
I tried:
Adding an underscore after the table name, and then it just retains the entire thing with an underscore.
Adding an underscore (O_S) and then the plural has capital-s allOS but the singular is O_
A smart comment specifying E'#name os' but it still drops the s
A smart comment specifying E'#name oss' which then pluralizes correctly allOsses (haha) and keeps both for the singular oss
PS in case you see this Benjie/other contributors, your documentation is incredible and the library will save me months of work.
This change is performed by PostGraphile's inflector; however it doesn't always get it right (e.g. in this case) but fortunately it's possible to override it with a small plugin.
In this case, it's probably best to add specific exceptions to the pluralize and singularize functions; you can do this using makeAddInflectorsPlugin from our inflection system. Be sure to pass true as the second argument so that the system knows you're deliberately overwriting the inflectors.
const { makeAddInflectorsPlugin } = require('graphile-utils');
module.exports = makeAddInflectorsPlugin(oldInflectors => ({
pluralize(str) {
if (str.match(/^os$/i)) {
return str + 'ses';
}
return oldInflectors.pluralize(str);
},
singularize(str) {
if (str.match(/^osses$/i) {
return str.substr(0, 2);
}
return oldInflectors.singularize(str);
}
}), true);
I'm glad you're enjoying PostGraphile 🤘

Splitting a list into n other lists, and other questions

I haven't quite verified the correctness and lack of off-by-one bugs, but bear with me for a moment.
The goal here is to deal/split a deck of cards (defined as a {Card*}) into multiple Decks (which optionally take a {Card*} as a constructor argument). I want to split the cards in a round-robin fashion, like cards would actually be dealt. Here's the code I have so far:
{Deck*} split(Integer ways) {
assert(theCards.size % ways == 0);
{Card*} empty = {};
value decks = LinkedList { for (i in 0:ways) empty };
for(i -> card in entries(theCards)) {
value deckIndex = i % ways;
assert (exists current = decks[deckIndex]);
decks.set(deckIndex, {card, *current});
}
return { for(cards in decks) Deck(cards) };
}
Is this the correct/idiomatic way to split a list into multiple lists?
If I wanted to not reverse all the cards (that is, append to the list instead of prepend, or reverse the iterable) how might I do that?
How would I initialize the values of the decks variable lazily inside the loop?
Is there any way I can get away from needing the empty variable I have?
Any chance I could write this without the need for mutable data structures?
Thanks, and sorry for the multi-question (I'd have created this on codereview.stackexchange.com but I don't have the rep to create a ceylon tag there).
Not reversed, lazy, no mutable data structures:
alias Card => String;
{{Card*}*} deal({Card*} cards, Integer players)
=> {for (i in 0:players) cards.skipping(i).by(players)};
void run() {
value suits = {"♦", "♣", "♥", "♠"};
value ranks = {for (i in 2..10) i.string}.chain{"J", "Q", "K", "A"};
value deck = {for (suit in suits) for (rank in ranks) rank + suit};
print(deal(deck.taking(10), 2)); // { { 2♦, 4♦, 6♦, 8♦, 10♦ }, { 3♦, 5♦, 7♦, 9♦, J♦ } }
}
The laziness and immutable style comes at the cost of iterating through all of the cards for each hand. I prefer this eager solution:
{Card[]*} deal({Card*} cards, Integer players) {
value hands = [for (i in 0:players) SequenceBuilder<Card>()];
for (card->hand in zipEntries(cards, hands.cycled)) {
hand.append(card);
}
return {for (hand in hands) hand.sequence};
}
That way, you're just iterating the deck once.
Note that Ceylon's enumerated types provide a nifty way to represent things like suits and ranks in a type-safe and object-oriented way, analogously to Java's enums:
abstract class Suit(shared actual String string)
of diamonds | clubs | hearts | spades {}
object diamonds extends Suit("♦") {}
object clubs extends Suit("♣") {}
object hearts extends Suit("♥") {}
object spades extends Suit("♠") {}
How about something like:
alias Deck => {Card*};
{Deck*} split(Deck cards, Integer ways) {
assert(ways.divides(cards.size));
return { for i in (0:ways) { for (j->card in entries(cards)) if (j%ways==i) card } };
}
If Deck is actually a class, not very clear from your description, then this:
class Deck(shared {Card*} cards) { ... }
{Deck*} split(Deck deck, Integer ways) {
assert(ways.divides(deck.cards.size));
return { for i in (0:ways) Deck { for (j->card in entries(deck.cards)) if (j%ways==i) card } };
}
Note: I have not tested this.