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Ask Games RPG Games

Strategies for effectively running a temporary online game

Other questions have done a good job of outlining where to find online players and some of the tools available for ongoing virtual games (Roll20, Fantasy Grounds, etc). Many of those tools have a cost associated with them and a large time commitment to configure a custom, homebrew game. Occasionally, circumstances prevent us from gathering […]

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Development

How to set data to deeply nested array

I am using a DevExtreme React Grid Tree. My initial call only populates the root row, each additional sub row is applied on click. I am having issues while applying the sub row data when there are many nested table rows. I need an efficient way to find the correct parent row and add the […]

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Development

How to send String List to TabBar pages flutter

I made a json request on my main page. It returns a list of values. I want to send these values to one of my tabBar pages. I have little idea how to go about it guys. TabOptions.dart class Choice { final String title; final IconData icon; const Choice({this.title, this.icon}); } const List<Choice> choices = […]

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Development

How to get top 5 items for each group in grouped dataframe?

df = pd.DataFrame({‘Weekday’:list(‘MMMMMMMMMMTTTTTTTTTT’), ‘Items’: list(“AAABBCDEFGBBBCCADEFG”) }) grouped = df.groupby([‘Weekday’,’Items’],sort=True).agg({‘Items’: ‘count’}) Then, I get the result of grouped: Weekday Items M A 3 B 2 C 1 D 1 E 1 F 1 G 1 T A 1 B 3 C 2 D 1 E 1 F 1 G 1 So how to output the top […]

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Development

How to get height of the just removed element from Vue.js DOM

I have a list of items in Vue.js from index 0 to 49 I show a subset of these items controlled by startIndex and endIndex When I increment startIndex to 1, items from 1-49 are shown, 0 is removed from DOM How to get height of 0 that was just removed Also how to get […]

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Development

how to update array of object in react state based on id

i’m new learning react. i have study case with basic operation (CRUD) in react. i create react saving app for CRUD expense or income. i have three components i.e InputData for input data, TotalMoney for display total money,expense and income, and table for display all data. *nb pemasukan=income,pengeluaran=expense, jumlah=amount example data like this this.state: { […]

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Development

“NoMethodError: undefined method `env’ for nil:NilClass” for Helper testing in rails

I tried to google but I find nowhere about this error for ActionView I am using Minitest (no Rspec) custom_user_groups_helper_test.rb require ‘test_helper’ class CustomUserGroupsHelperTest < ActionView::TestCase test “should work custom user” do post :save_custom_groups assert_equal “save_custom_groups”, @controller.action_name end end test_helper.rb class ActiveSupport::TestCase #include Devise::Test::IntegrationHelpers include Devise::Test::ControllerHelpers fixtures :roles,:user_role_mappings,:items,:users,:client_purchases_line_items,:custom_labels def sign_in(user = users(:client)) ApplicationController.any_instance.stubs(:current_user).returns(user) ApplicationController.any_instance.stubs(:current_person).returns(user) end […]

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Development

How to numbering seat without skip white space number? [closed]

above picture is result and red colored number that i want to modify. here is jquery-seat-chart.js code. jQuery-Seat-Charts v1.1.5 https://github.com/mateuszmarkowski/jQuery-Seat-Charts Copyright 2013, 2016 Mateusz Markowski Released under the MIT license [![enter image description here][2]][2] !function (t) { t.fn.seatCharts = function (s) { if (this.data(“seatCharts”)) return this.data(“seatCharts”); var e = this, a = {}, n = […]

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Cryptocurrency Development Ethereum

Contract is not deploying properly on Geth private network using web3j SDK

I am new to Ethereum. I have created private blockchain using Geth on my local and trying to deploy my smart contract using java web3j SDK. I am able to deploy my contract using java and getting contract address but when I try to call createItem() method to set some values then its not able […]

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Development

What is includeBounds in ReadRaw method(from OPC Foundation libraries for .NET)?

I use opc libraries for .NET by OPC Foundation. Method ReadRaw in the Server class(Opc.Hda namespace). What does the “bool includeBounds” variable do? public ItemValueCollection[] ReadRaw( Time startTime, Time endTime, int maxValues, bool includeBounds, ItemIdentifier[] items) { if (this.m_server == null) throw new NotConnectedException(); return ((IServer) this.m_server).ReadRaw(startTime, endTime, maxValues, includeBounds, items); }