SpaceRace | Rewrite of the original 1973 Space Race game
kandi X-RAY | SpaceRace Summary
kandi X-RAY | SpaceRace Summary
Rewrite of the original 1973 Space Race game developed by Atari in Java
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Top functions reviewed by kandi - BETA
- Spawn players in the game .
- Calculate the position .
- Key released event .
- Handle an entity move event .
- Format a log record .
- Move the current screen .
- Main entry point .
- Posts an event to all registered listeners .
- Draw the timer background .
- restarts the game
SpaceRace Key Features
SpaceRace Examples and Code Snippets
Community Discussions
Trending Discussions on SpaceRace
QUESTION
as a part of a course I'm taking, I need to calculate the monthly cumulative sums of rocket launches and calculate month-to-month rolling averages, and finally show both results on a plot.
The dataframe contains Date
, Launch site
, Mission status
and some other less important parameters. Date is formatted as YYYY-MM-DD, and the number of items per different year-month combinations varies.
The input data looks like this:
...ANSWER
Answered 2022-Feb-27 at 13:49I do not know if I understand your actual question, I am not a fan of debating about elegant vs inelegant solutions. If they work, they are good. If another solution is better depends on the way you compare different solutions to the same problem, e.g. requires less time, or less memory, or less lines of code, etc.
Coming back to your question, there is a difference between the rolling average and the resampling sum. The rolling average is a method to smooth your data in order to give the correct trend, see https://en.wikipedia.org/wiki/Moving_average. In contrast, the resample and sum method is a data aggregation on binned data, basically a histogram https://en.wikipedia.org/wiki/Histogram.
So if the question is about which month has the largest number of launches, you need to calculate the histogram and find the maximum.
The rolling average part in your exercise is not well defined, because it does not give a window size or at least gives more information why you should smooth the data. It should certainly be more than 30 days, because there are months with more than 30 days. I guess they mean something like a year (12 months) window, but this is pure speculation.
Edit: I think they mean something like this:
QUESTION
I've got a bunch of S3 buckets littered with old files and archives (in .zip format). I want to effectively query a bucket and get a list of all files that are zipped and are larger than, say, 200MB and then remove them.
So I wrote some code. It does the job, but it's slow. The more files on an S3, the more API calls, the longer the wait. For a bucket with 70+ files, it takes approximately 50 seconds, to nail down, in this case, 3 zip files.
...ANSWER
Answered 2020-Feb-01 at 03:51If you are willing to use the filename to identify a Zip file, then you do not need the additional call to head_object()
:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install SpaceRace
You can use SpaceRace like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the SpaceRace component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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