monza | Ruby Gem for Rails - Easy iTunes
kandi X-RAY | monza Summary
kandi X-RAY | monza Summary
You should always validate receipts on the server, in Apple's words:. Use a trusted server to communicate with the App Store. Using your own server lets you design your app to recognize and trust only your server, and lets you ensure that your server connects with the App Store server. It is not possible to build a trusted connection between a user’s device and the App Store directly because you don’t control either end of that connection.
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Top functions reviewed by kandi - BETA
- POST a transaction
- verify verification
- Gets the last transaction associated with this transaction .
- Returns an array of Time objects for the time zone .
- Returns the status of the subscription
monza Key Features
monza Examples and Code Snippets
Community Discussions
Trending Discussions on monza
QUESTION
I'm trying to find out the pitstop strategy followed by teams in F1 and which strategy on average yields the better winning results. However every time I try to execute the query I just get redundant data.
Dataset Example:
DriverTable
DriverId DriverRef DriverNumber 1 Lewis 22 2 Alonso 14 3 Max 1RaceResult
ResultID RaceID DriverID Number Position Laps 1 12 1 22 1 53 1 12 2 14 6 53 1 12 3 1 2 53 2 13 1 22 2 57 2 13 2 14 6 57 2 13 3 1 1 57Races
RaceID year CircuitID Name 12 2009 1 Monza 13 2013 2 Bahrain SakhirPitStops
RaceID DriverID Stop Lap 12 1 1 17 12 1 2 34 12 2 1 14 12 2 2 42 12 3 1 20 12 3 2 37 13 1 1 14 13 1 2 32 13 2 1 12 13 2 2 34 13 3 1 20 13 3 2 42My desired result table would look something similar to this.
StrategyChoices
DriverRef RaceID CircuitID Name Stop Lap Lewis 12 1 Monza 1 17 Lewis 12 1 Monza 2 34 Max 13 2 Bahrain Sakhir 1 20 Max 13 2 Bahrain Sakhir 2 42The goal here find out what pit strategy did the winning driver use on a certain track.
...ANSWER
Answered 2022-Mar-24 at 05:32You are missing an extra join column between pit_stop
and results
.
It's unclear the point of that subquery, so I have removed it
QUESTION
I'm using Redisgraph. I have two node types, Driver and Race, with a relationship from Driver to Race called racedAt. I know that if I query:
...ANSWER
Answered 2022-Jan-31 at 12:54Use ORDER BY
before you collect the results:
QUESTION
I want to do LDA (linear discriminant analysis) with the Auto
dataset of the ISLR package. To start off, I am trying to take the cars with year
= 75 and use it as a "test set", where cars of all other years will be used as a "training set". However, it seems that I've made a mess of things. For instance, in my code below, sequentially using the replace
function for the values of mpg.year75
just results in everything being set to high
:
ANSWER
Answered 2021-Sep-24 at 07:02The issue is in these 3 lines.
QUESTION
I am trying to use the rename()
function of the dplyr package to change the variable mpg
to mpgclass
:
ANSWER
Answered 2021-Sep-23 at 07:08rename
works for me, perhaps you have a function conflict with another package. Try using dplyr::rename
.
To change the columns based on range of values you may use case_when
or cut
.
QUESTION
I am trying to make a website that has a navigation bar at the top, as well as an opening header. However, whenever I test my code, only one
Here is the code I have so far:
...ANSWER
Answered 2021-May-21 at 17:31When you absolutely positioned your .opener
element, it snapped to the edge of the screen, covering your nav:
QUESTION
I am trying to animate a CSS background for my website. However, when I run the program and view my site, the gradient seems to standstill, it does not move. Is this a problem with the CSS animation, or is the speed simply too slow? Here is what happens...
...ANSWER
Answered 2021-May-21 at 15:48You can adjust your background-size
bigger than 100%
to animate the background position.
Like background-size: 200% 100%;
QUESTION
I know that polr
does not give p-values because they are not very reliable. Nevertheless, I would like to add them to my modelsummary
(Vignette) output. I know to get the values as follows:
ANSWER
Answered 2021-May-05 at 13:12I think the easiest way to achieve this is to define a tidy_custom.polr
method as described here in the documentation.. For instance, you could do:
QUESTION
I am interested in extracting numbers from standardized videos (always HD resolution @ 1920x1080, 30 FPS) I have. Numbers always appear in fixed sections of the screen and are never missing.
My approach would be to:
- Save video in frame by frame PNGs
- Load a single PNG frame
- Select the areas of interest (there are a four sections I want to
extract numbers from; each section might need their own image manipulation; always in the exact same pixel range) - Extract numbers using Python and Tesseract-OCR
- Store values in data frame
Examples of two of the sections are:
I have installed Python (im an R user really :S) and tesseract and can run the Tesseract examples well (i.e. I have confirmed my setup works).
However, when I run the following commands on the top image [247] Tesseract is not able to extract the number, while you'd think its easy to extract as the text is very clear.
...ANSWER
Answered 2021-Jan-22 at 06:05You need to convert the bytes
to int
.
Please test:
int.from_bytes(b'7\n\x0c', byteorder='little')
Looks like you are getting the 47 from 247 right but not the 2. Cheers.
Check this for more info Convert bytes to int?
QUESTION
I'm making an authentication system for my C# program, I want the program to:
- Connect to MongoDB server (done)
- Go to right database & collection (done)
- Look through all objects in collection and find if there's a
key
with a specific string value
Example of my objects in the collection:
...ANSWER
Answered 2020-Sep-28 at 08:55I do not know why you're using dynamic. Try this:
QUESTION
I'm trying to see if my string
is in a specific key
in my whole collection.
Example of collection:
...ANSWER
Answered 2020-Sep-25 at 19:21//please see outcomes of find option with various options, for your query you need to find directly
//without using {} as first parameter
> db.test3.find();
{ "_id" : 1, "hwid" : "XX1" }
{ "_id" : 2, "hwid" : "XX2" }
{ "_id" : 3, "hwid" : "XX3" }
> db.test3.find({},{hwid:"XX2"});
{ "_id" : 1, "hwid" : "XX1" }
{ "_id" : 2, "hwid" : "XX2" }
{ "_id" : 3, "hwid" : "XX3" }
> db.test3.find({hwid:"XX2"});
{ "_id" : 2, "hwid" : "XX2" }
> db.test3.find({hwid:"XX3"});
{ "_id" : 3, "hwid" : "XX3" }
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