base65536 | Unicode 's answer to Base64

by qntm JavaScript Version: 4.0.3 License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | base65536 Summary

base65536 is a JavaScript library typically used in Utilities applications. base65536 has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i base65536' or download it from GitHub, npm.

Base65536 is a binary encoding optimised for UTF-32-encoded text. (For transmitting data through Twitter, Base65536 is now considered obsolete; see Base2048.) This JavaScript module, base65536, is the first implementation of this encoding. Base65536 uses only "safe" Unicode code points - no unassigned code points, no whitespace, no control characters, etc.. Efficiency ratings are averaged over long inputs. Higher is better. * Up to 280 Unicode characters give or take Twitter's complex "weighting" calculation. † Base85 is listed for completeness but all variants use characters which are considered hazardous for general use in text: escape characters, brackets, punctuation etc.. ‡ Base131072 is a work in progress, not yet ready for general use.

Support

Quality

Security

License

Reuse

Support

base65536 has a medium active ecosystem.

It has 1953 star(s) with 67 fork(s). There are 27 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 14 have been closed. On average issues are closed in 18 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of base65536 is 4.0.3

Quality

base65536 has 0 bugs and 0 code smells.

Security

base65536 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

base65536 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

base65536 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

base65536 releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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base65536 Key Features

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base65536 Examples and Code Snippets

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Community Discussions

Trending Discussions on base65536

Reversible Hash in C#

"pip install" permission denied on Mac

QUESTION

Reversible Hash in C#

Asked 2018-Mar-08 at 22:56

Before we start, I want to say "hash" is a bit of a misnomer from what I actually want.

Basically, I have a program that returns a 92 character string (this is cryptographically secure) that I want to shorten, which is why I can't think of any other word but I'll need to be able to reverse it.

So I'm looking for some way that I can take the 92 character base64 string (s) and turn it into a much shorter string (n), and then reverse it.

So the encoding would be like (n) + (hash function) = (s) And then I'll be able to decode it with (s) + (hash function) = (n). I don't need this to be secure since I handled that when generating the string.

I was using Base65536 but that was mostly for a quick joke since that would be impractical for an actual user.

TL;DR - I need a hash (or encryption) function that will generate short strings out of long ones.

Just to clarify, I do NOT need to compress the file size, I need a shorter string to return to the user.

...

ANSWER

Answered 2018-Mar-08 at 22:49

The most space efficient way to store binary data is to store it as bytes. The only way you may get it even shorter is via compression. But for 92 Characters that will not amount to much.

As for Base64: There are cases where we are forced to transmit binary data over a medium not supporting random binary data. Mostly Textbase media (Email, XML files, HTML). So we use Base64 as a way to encode Binary Data. While it is lossless, it is less storage efficient. In effect every Byte of Input needs 1 1/4 byte in Base64 Output. It is never the ideal case to use Base64, more a nessesary evil.

Source https://stackoverflow.com/questions/49183627

QUESTION

"pip install" permission denied on Mac

Asked 2017-Apr-22 at 20:54

I tried to install the base65536 module, by typing this into Terminal:

pip install base65536

Yet it produced this error:

Collecting base65536 Using cached base65536-0.1.1.tar.gz Requirement already satisfied: six in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from base65536) Installing collected packages: base65536 Running setup.py install for base65536 ... error Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;file='/private/var/folders/2h/n5zk2_w50273k4hdxw8l05240000gn/T/pip-build-tl_DyR/base65536/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /var/folders/2h/n5zk2_w50273k4hdxw8l05240000gn/T/pip-ZZqmm6-record/install-record.txt --single-version-externally-managed --compile: running install running build running build_py creating build creating build/lib creating build/lib/base65536 copying base65536/about.py -> build/lib/base65536 copying base65536/init.py -> build/lib/base65536 copying base65536/core.py -> build/lib/base65536 running install_lib creating /Library/Python/2.7/site-packages/base65536 error: could not create '/Library/Python/2.7/site-packages/base65536': Permission denied

...

ANSWER

Answered 2017-Apr-22 at 20:50

When it says Permission Denied that means that you are not an administrator on your computer and therefore cannot do this. Try running as administrator. If you are using windows, right click on app and select 'Run as Administrator'. If you are using mac, and you are not the administrator on your computer, type su (Whatever the name of the admin. user is)

For example, su adminUsername

Then type

pip install base65536

Source https://stackoverflow.com/questions/43564335

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

Vulnerabilities

No vulnerabilities reported

Install base65536

You can install using 'npm i base65536' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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