toss-up | Fully decentralized betting platform using Chainlink | Cryptocurrency library
kandi X-RAY | toss-up Summary
kandi X-RAY | toss-up Summary
Fully decentralized betting platform using Chainlink randomness, Ethereum Smartcontracts, Interplanetary FileSystem & React frontend
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QUESTION
I know usmap has an option label
in plot_usmap()
. Instead of state names, I want to label some numbers. I guess there should be data related to the coordinate of the state centroids in usmap but I am not sure how to find it. If I can get the
coordinates then I can label numbers with geom_text()
.
Here is my data.
...ANSWER
Answered 2020-Aug-19 at 14:37This could be achieved like so:
Get the coordinates of the state centroids which are included as data in package
usmap
.Join your dataset to the df with the coordinates
Use geom_text to label the map with your data
As it would take some time to read and tidy the data you provided (Next time: Type dput(NAME_OF_DATASET)
in the console and copy & paste the output starting with structure(...
into your post) I simply use the statepop
data provided by package usmap
as example data:
QUESTION
I am trying to make a US election map based on the package 'usmap'. The thing is it seems like the package can only do a white background. If I changed the background colour it would show borders. I tried to remove the borders by setting panel.border = element_blank()
but it did not seem to work. Is there any way to address this?
ANSWER
Answered 2020-Aug-18 at 14:38The theme element panel.border
inherits from the panel.background
rect object. In your code, it's being overwritten by your rect object for panel.background
. Your panel.background
element only specifies fill=
, so color=
(the color of the border around the panel) is by default set to "black"
. If you want to specify the color of the boarder for the panel.background
, you should do that inside the element_rect
for that object. For example, this will remove your panel border (but keep the plot border):
QUESTION
I am looking to replicate one of those maps where you can guesstimate the state-level results of the next presidential election and have the results of your scenario shown to you by way of changing color backgrounds. An example of what I mean can be found here.
The first step is to provide a default setting as a starting point for the user's input. One way to achieve this would be:
...ANSWER
Answered 2019-Sep-03 at 19:28I fabricated a simple shiny app for you as a starting point for your project.
You can test it at: https://wietze314.shinyapps.io/stackoverflow-rig-the-election/
QUESTION
I've been 'playing' with neo4j for a few weeks. It's amazing and I'm slowly getting to grips with it, and I now have a proper use case.
I'm taking exams in horticulture in a couple of weeks time. I need to know a fair number of plants by their characteristics or usage and the purpose of the graph is to find the smallest number of plants to learn (some apply to multiple questions)
In my graph these characteristics are (Feature) nodes
The exam has say 30 (Question)s.
Each (Question) has a [FIND]-> relationship to a (FeatureSet), with a {number} of how many examples of distinct plants it requires.
The (FeatureSet) [INCLUDES]-> one or more (Feature)s - things like 'evergreen', 'tree', 'shrub'. 'bulb', 'winter-flowering', 'patio-plant'
(i.e. name 10 shrubs, 5 evergreen shrubs, 5 plants for a pot in winter)
I create a relationship (Plant)-[FEATURES]->(Feature) for each feature the plants in my database has.
I can run a query showing me ALL Plants matching ALL Features in the FeatureSet specified in the question
...ANSWER
Answered 2019-Jan-26 at 00:33If I get it correctly you're almost there, there are only 2 things missing.
- sort by weight so that the grouping then keeps that weight
create and collect maps per question . collect({name:p.name, weight: weight})
- Why is the question number on FIND?
Please try this query:
QUESTION
Is there a reason to prefer one of these over the other?
You can call setup methods on the Builder()
like this:
ANSWER
Answered 2017-Aug-31 at 04:43During this many years work on android i never think about that...but i am just sharing my experience...there may be other people who will give better answer instead of me...
AlertDialog.Builder does the settings of the attributes such as setTitle() or setMessage() and are not displayed to the user.
AlertDialog is the one that displays those attributes which have been set in the AlertDialog.Builder.
The purpose of having both as mentioned somewhere is that it allows settings to be made separately from the actual displaying which in turn makes thing convenient.
So conclusion, that factory methods are just more convenient.
QUESTION
A given file contains pairs of . Then take a toss-up two-digit number (called X), and compute the win/loss amount. The win/loss rule is if the input number matches X, then it’s a win and the winning total is (amount * 70); otherwise, it’s a loss of (-amount).
For example: [ticket.txt] 09 10 13 15 25 21
If the toss-up number is 09, the win/loss amount of the ticket is (10 * 70 - 15 - 21)
If the toss-up number is 42, the win/loss amount of the ticket is (-10 - 15 - 21).
This is my beginner project. I stuck at calculating the win amount and lost amount. This is my problem
...ANSWER
Answered 2017-Jul-09 at 08:38When you test line1[num] == winNum
(and all the operations carried out after that) you're using the value of num
that you modified with ++num;
, this means you're working with empty or not meaningful values for both line1
and line2
. For example, if the 3 rows of values showed in your "ticket.txt" are used, they are stored in postions 0, 1 and 2 of the arrays, while the num
has a value of 4 at the end.
If I understood what you are trying to achieve, you should put the if-else statement in a for loop that goes from 0 to num
, and then every operation on line1
and line2
should be done with the looping variable as an index.
Also, move the cout
just after the loop if you want only total amounts to be displayed.
QUESTION
I have been working on this project which requires converting a file to a string and then finding the locations of certain strings within the string. I am trying to use the Pattern and Matcher classes to do this. Please take a look at my code below (java):
...ANSWER
Answered 2017-Jun-14 at 05:32Call the matches()
function first, before trying to get anything from the matcher object. Calling matches()
will trigger the match, and a boolean value returned depending on whether there was a match or not.
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