Halite | @ twosigma 's first artificial intelligence programming | Game Engine library

by HaliteChallenge PHP Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | Halite Summary

Halite is a PHP library typically used in Gaming, Game Engine applications. Halite has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Halite is a programming competition. Contestants write bots to play an original multi-player turn-based strategy game played on a rectangular grid. For more information about the game, visit our website.

Support

Quality

Security

License

Reuse

Support

Halite has a low active ecosystem.

It has 182 star(s) with 96 fork(s). There are 11 watchers for this library.

It had no major release in the last 6 months.

There are 57 open issues and 144 have been closed. On average issues are closed in 33 days. There are 17 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Halite is current.

Quality

Halite has no bugs reported.

Security

Halite has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Halite is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Halite releases are not available. You will need to build from source code and install.

Top functions reviewed by kandi - BETA

kandi has reviewed Halite and discovered the below as its top functions. This is intended to give you an instant insight into Halite implemented functionality, and help decide if they suit your requirements.

Run the game
Convert a stream into a MIME message .
Displays a message
Encodes a byte stream into a byte stream .
Get user info
Sets the list of children .
Create a parameter
Filters the buffer
Add a DKIM signature
Execute EHLo command

Get all kandi verified functions for this library.

Halite Key Features

No Key Features are available at this moment for Halite.

Halite Examples and Code Snippets

No Code Snippets are available at this moment for Halite.

Community Discussions

Trending Discussions on Halite

Halide: Var declaration format

Decrypt in Python a string encrypted in PHP with Halite/Libsodium

Difficulty to plot legend for a color bar in python 3.6

Storing symmetric key for rest of the database while encrpted in the database itself

Halite/Doctrine vs MySQL AES_ENCRYPT: security/performance

Decompression does not work for own file

What encryption protocol is used by paragonie/Halite library by default?

stdenv.mkDerivation with cmake failed to link staticly

Python Parallel Assignment

QUESTION

Halide: Var declaration format

Asked 2020-Jan-31 at 01:04

When declaring a Var inside a Halite generator class, why does one need to use curly braces like

...

ANSWER

Answered 2020-Jan-31 at 01:04

Because that is how C++ syntax works. Curly braces are called "uniform initialization" and are a new feature in C++11. Parentheses are constructor syntax from basically the first version of C++ and are only allowed in certain places. Halide is embedded in C++ and thus can neither eliminate the standard constructor syntax nor add it to places where it is not supported. Search for "C++ uniform initialization" to get more information.

Source https://stackoverflow.com/questions/59976519

QUESTION

Decrypt in Python a string encrypted in PHP with Halite/Libsodium

Asked 2019-Sep-06 at 13:24

I use this PHP code to encrypt a string:

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ANSWER

Answered 2019-Sep-02 at 20:17

Easier Cross Language Secrets

While it is possible to try to figure out how to recreate Halite's encryption in Python, I would suggest moving one layer of abstraction below and using libsodium's high level encryption API directly.

The PHP code to encrypt the data then becomes:

Source https://stackoverflow.com/questions/57761141

QUESTION

Difficulty to plot legend for a color bar in python 3.6

Asked 2019-Jun-07 at 18:52

I have 3 colors (ccc) for 3 different types of rock (d2) and I would like to plot a legend with rectangles for my color bar. I already searched about it, but couldn't find the right code. Could you help me?

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ANSWER

Answered 2019-Jun-07 at 18:52

If I understood correctly, you want three legend handles, one for each colored stone. This can be done by adding custom legend handles using mpatches

Source https://stackoverflow.com/questions/56496369

QUESTION

Storing symmetric key for rest of the database while encrpted in the database itself

Asked 2018-Sep-13 at 21:51

Following up on my question here I now need to store the symmetric key safely. After reviewing options it sounds like this may be a good option:

Set up:

There is a table in the DB that has two fields

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ANSWER

Answered 2018-Sep-13 at 21:51

OK I think I now understand what you mean. I assume you mean:

Source https://stackoverflow.com/questions/52307879

QUESTION

Halite/Doctrine vs MySQL AES_ENCRYPT: security/performance

Asked 2018-Sep-12 at 21:32

I have a web application (Symfony 4) that needs to be HIPAA compliant which (among other things) means I need to encrypt data. Originally I was just going to encrypt data in PHP via Halite and save it in the database, however there are some fields (last name, first name, phone number) I can't encrypt because they will be used for a search field and therefore I need (?) MySQL to be able to use where clauses.

For this reason I was going to use AES_ENCRYPT and set the MySQL connection to go over ssh through a local port forwarded tunnel so that the connection would be secure and no one would be able to get the passphrase.

I keep seeing articles though that AES_ENCRYPT is a bad idea and that the stuff should just be secured in PHP. If I do that, I would need to pull ALL the records down, decrypt them, then have PHP search then - surely not as fast as MySQL could do it (?). This table could have thousands of entries.

Are there any suggestions for this? Am I overthinking it? What risks would there be in doing it via MySQL if I did connections through ssh?

There is so many suggestions on the internet it's hard to know whats right =/ Thanks so much in advance!

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ANSWER

Answered 2018-Sep-12 at 21:32

If you're happy to use exact lookups, you can implement a lookup on an encrypted field at no performance cost. You should definitely implement the encryption logic in your PHP code.

If you currently have your table, say:

Source https://stackoverflow.com/questions/52303363

QUESTION

Decompression does not work for own file

Asked 2018-Feb-27 at 18:49

I'm realativly new to the python programming language and i ran into a problem with the module zstandard. I'm currently working with the replayfiles of Halite. Since they are compressed with zstandard, i have to use this module. And if i read a file, everything is fine! I can decompress the ".hlt" files.

But i've done some transformations of the json data that i want to save on disk to use later. I find it very useful to store the data compressed again, so i used the compressor. The compression works fine, too. However, if i open the file i just created again, i get an error message reading: "zstd.ZstdError: decompression error: Unknown frame descriptor".

Have a look on my code below:

...

ANSWER

Answered 2018-Feb-27 at 18:49

In transformJsonToCompressed(), you are throwing away the result of the .compress() method (which is likely going to be the bulk of the output data), and instead returning only the result of .flush() (which will just be the last little bit of data remaining in buffers). The normal way to use a compression library like this would be to write each chunk of compressed data directly to the output file as it is generated. Your code isn't structured to allow that (the function knows nothing about the file the data will be written to), so instead you could concatenate the two chunks of compressed data and return that.

Source https://stackoverflow.com/questions/49015288

QUESTION

What encryption protocol is used by paragonie/Halite library by default?

Asked 2017-Nov-25 at 22:55

We're going to implement encryption between php server and python server. We decided to use paragonie/halite library (based on libsodium) on our php part. Python guy are asking what exact protocol from libsodium they should implement. And I don't know what to say them.

What encryption protocol is used by Halite library by default?

...

ANSWER

Answered 2017-Nov-25 at 22:55

What encryption protocol is used by Halite library by default?

Not only is it by default, but it's the only option: XSalsa20.

https://github.com/paragonie/halite/blob/master/doc/Primitives.md

Source https://stackoverflow.com/questions/47454055

QUESTION

stdenv.mkDerivation with cmake failed to link staticly

Asked 2017-Oct-24 at 05:55

I am trying to build halite with following default.nix:

...

ANSWER

Answered 2017-Oct-24 at 05:53

Solved by using glibc.static as ppb's suggested, thanks.

Turn out that the problem did not from default.nix but from halite try to use static link.

When I change CMakeList.txt to use dynamic link, the build is fine.

Source https://stackoverflow.com/questions/46888999

QUESTION

Python Parallel Assignment

Asked 2017-Jan-17 at 19:32

Trying to figure out how this parallel assignment works. The full code can be found here. (Raw Github python file). Here is what I'm having issues with:

...

ANSWER

Answered 2017-Jan-17 at 19:25

The max function here return the maximum tuple of (direction , neighbors) with respect to neighbor.production ( as we understand this from key) and neighbors are allowed to participate in this iterate if neighbor.owner != myID happens , and if iterator was empty default = (None, None) will be target and directions values , so target is the neighbor with most production at the end.

Source https://stackoverflow.com/questions/41705136

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Halite

You can download it from GitHub.
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.