Commit Graph

78 Commits

Author SHA1 Message Date
Jack Barger
9b17685962
Update Ubuntu Server guide to latest LTS 20.04 to fix link redirection (#5510)
Co-authored-by: Jack Barger <jackbarger@Jacks-Air.localdomain>
2021-08-31 01:26:39 -04:00
David Ordás
dfe9a02d7c
Fortran books #5492 (#5497)
* Fortran77. Mark as antique book adding pubdate

The preferred way of dealing with books that may be out of date is to add the publication year.

Resolving part of EbookFoundation/free-programming-books#5492

* Fortran77. Add book author

Part of EbookFoundation/free-programming-books#5492

* Add author/sync title. Self Study Guide Fortran95

Self Study Guide 2: Programming in Fortran 95
http://www.mrao.cam.ac.uk/~rachael/compphys/SelfStudyF95.pdf
Dr Rachael Padman
(PDF)

Part of EbookFoundation/free-programming-books#5492

* ADD "Fortran Wiki - Tutorials" website

Part of EbookFoundation/free-programming-books#5492

* Add "Modern Fortran in Science and Technology"

Modern Fortran in Science and Technology
By: Jonas Lindemann and Ola Dahlblom

https://modern-fortran-in-science-and-technology.readthedocs.io

https://modern-fortran-in-science-and-technology.readthedocs.io/_/downloads/en/latest/pdf/

https://modern-fortran-in-science-and-technology.readthedocs.io/_/downloads/en/latest/epub/

As part of EbookFoundation/free-programming-books#5492

* Add "Introduction to Fortran"

Introduction to Fortran
By: Sebastian Ehlert @awvwgk at @grimme-lab

https://qc2-teaching.readthedocs.io/en/latest/programming.html

https://github.com/grimme-lab/qc2-teaching/blob/main/doc/programming.rst

* Add "Modern Fortran Tutorial"

Modern Fortran Tutorial
By: Yutaka Masuda @masuday

https://masuday.github.io/fortran_tutorial/

Part of: EbookFoundation/free-programming#5492

* Add "Fortran Lecture notes from a class"

Fortran. Lecture notes from a class (2020)
By: Paul Tackley

http://jupiter.ethz.ch/~pjt/fortran/FortranClass.html

Part of: EbookFoundation/free-programminfree-programming-books#5492

* Add "Fortran Lecture notes from a class"

Fortran. Lecture notes from a class (2020)
By: Paul Tackley

http://jupiter.ethz.ch/~pjt/fortran/FortranClass.html

Part of: EbookFoundation/free-programming-books#5492

* Add mtu's "Fortran 90 Tutorial"

Fortran 90 Tutorial
By: C.-K. Shene at Michigan Technological University

http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/fortran.html

As Part of EbookFoundation/free-programming-books#5492

* Add "Fortran 90 Tutorial" 1996

Fortran 90 Tutorial
By: Sarah T. Whitlock, Paul H. Hargrove @ Stanford University

https://web.stanford.edu/class/me200c/tutorial_90/

As part of EbookFoundation/free-programming-books#5492

* User Notes On Fortran Programming (UNFP)

USER NOTES ON FORTRAN PROGRAMMING (UNFP)
(An open cooperative practical guide)

Mirroring thanks to SunSITEs: Poland, USA, Germany, Russia, Austria [Home FTP site]

Copyright (C) 1996-1998 to the contributors.
May be redistributed provided it's kept updated,
and all rights are reserved

https://www.ibiblio.org/pub/languages/fortran

Part of: EbookFoundation/free-programming-books#5492

* FORTRAN Performance Tuning co-Guide

FORTRAN Performance Tuning co-Guide
Copyright (C) 1998 Timothy C. Prince

Freely distributable with acknowledgment

Revised Aug. 11, 1998 for ftp://vms.huji.ac.il/fortran/unct.html
https://www.ibiblio.org/pub/languages/fortran/unct.html

* Add fortranplus' "Fortran information & resources"

Fortran information & resources
https://www.fortranplus.co.uk/fortran-information/

Part of: EbookFoundation/free-programming-books#5492

* Fix lint 08f13c2ed4

Fix linting previous commit 08f13c2ed4
Attending at
https://github.com/davorpa/free-programming-books/runs/3439623118?check_suite_focus=true#step:5:1
```
Run fpb-lint ./books/
/home/runner/work/free-programming-books/free-programming-books/books/free-programming-books.md
  1463:1-1474:180  warning  Alphabetical ordering: swap l.1466 and l.1465  alphabetize-lists  remark-lint

⚠ 1 warning
Error: Process completed with exit code 1.
```

Fortran information & resources
https://www.fortranplus.co.uk/fortran-information/

Part of: EbookFoundation#5492

* Remove suggested resources

- Fortran Wiki - Tutorials
- Fortran. Lecture notes from a class (2020)
2021-08-28 22:06:39 -04:00
Joe Littlejohn
a5daf22ec6
Update 'Clojure in Small Pieces' to a working link (#5363)
* Update 'Clojure in Small Pieces' to a working link

The original is now a 404.

* Add unglued source link for 'Clojure in Small Pieces'

Co-authored-by: David Ordás <davorpatech@gmail.com>

Co-authored-by: David Ordás <davorpatech@gmail.com>
2021-08-26 08:55:25 -04:00
Hector Correa
5db6ac3019
Added entry for Solr for newbies (#5247)
* Added entry for Solr for newbies

* Grouped Solr and ElasticSearch books into Search Engines category as suggested by davorpa
2021-08-26 08:53:28 -04:00
David Ordás
57aa0ec56a
fix metalist TOC. Awesome go linters (#5493)
* Add "Awesome Go Linters" metalist

* Move meta-list section to top

As part of TOC syncing and fix markdown linting

* Revert add "Awesome Go Linters" metalist

Other awesome resources are not handled by repo

Commit-SHA: b8302fcc0b
Commit-URL: b8302fcc0b
2021-08-26 08:51:53 -04:00
HPD47
78f6e40228
Adding a new book which now comes with a revised Edition (java) (#5481)
* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* Update books/free-programming-books.md

Co-authored-by: David Ordás <davorpatech@gmail.com>

* Update books/free-programming-books.md

Co-authored-by: David Ordás <davorpatech@gmail.com>

Co-authored-by: David Ordás <davorpatech@gmail.com>
2021-08-21 15:36:48 -04:00
Anton Emelyanov
dd2e6f2a43
Add "AWS Well-Architected Framework" (#5488)
* Add "AWS Well-Architected Framework"

* Linking AWS Well-Architected to the "welcome" page

* Revert "Linking AWS Well-Architected to the "welcome" page"

This reverts commit 682276c54d.

* Link AWS Well-Architected to the "welcome" page
2021-08-17 19:39:49 -04:00
Anton Emelyanov
b3932bfbd4
Add codecatalog.org to Open Source Ecosystem (#5487)
* Add codecatalog.org to Open Source Ecosystem

* Moving resource to meta-list section

Co-authored-by: David Ordás <davorpatech+git@gmail.com>
2021-08-17 19:39:13 -04:00
pyautogui
8a981b6a8f
Add another Nim book to this list. (#5482)
* Add another Nim book to this list.

Add the Computer Programming with the Nim Programming Language book to this list.

* Update books/free-programming-books.md

Co-authored-by: David Ordás <davorpatech@gmail.com>

* Update books/free-programming-books.md

Co-authored-by: David Ordás <davorpatech@gmail.com>

Co-authored-by: David Ordás <davorpatech@gmail.com>
2021-08-16 13:21:29 -04:00
Rik Huijzer
3352d3a45a
Add Julia Data Science (#5484)
* Add Julia Data Science

* Change order

* Reorder
2021-08-14 19:49:25 -04:00
Nemo
1e703d65d0
[books] Move HgInit to books (#5475) 2021-08-10 09:18:21 -04:00
Jim Huang
dd70480fad
LKMPG is now maintained at GitHub (#5473)
The Linux Kernel Module Programming Guide (LKMPG) is now maintained and
updated for Linux v5.x in collaboration with community members.
2021-08-10 09:16:56 -04:00
David Ordás
06670d1e09
Update "The Little Go Book" resources (#5477)
* Complete "The little Go Book" info

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

* Complete "The Little Go Book" authors

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
https://www.openmymind.net/assets/go/go.mobi

Translated to spanish by Raúl Expósito @raulexposito
- https://github.com/raulexposito/the-little-go-book/tree/master/es
- https://raulexposito.com/the-little-go-book-en-castellano.html
- https://raulexposito.com/assets/pdf/go.pdf
- https://raulexposito.com/assets/epub/go.epub

* Add "The Little Go Book"

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
https://www.openmymind.net/assets/go/go.mobi

Translated to german by Aaron Ebnöther @Aaronmacaron
- 
-

* Add "The Little Go Book"

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
https://www.openmymind.net/assets/go/go.mobi

Italian translation by Francesco Malatesta @francescomalatesta
- https://github.com/francescomalatesta/the-little-go-book-ita
- https://github.com/francescomalatesta/the-little-go-book-ita/blob/master/it/go.md

* Complete "The Little Go Book" authors

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
https://www.openmymind.net/assets/go/go.mobi

Russian translation by Roman Dolgolopov @sefus, Evgeny Popov @EvgenyPopov72, Alexander Dunin @dunin
- https://sefus.ru/little-go-book
- https://github.com/sefus/the-little-go-book/blob/master/ru/go.md
- https://sefus.ru/dl/go.epub
- https://sefus.ru/dl/go.mobi

* Complete "The Little Go Book" info

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Turkish translation by Umut Işık @umutphp
- https://github.com/umutphp/the-little-go-book
- https://github.com/umutphp/the-little-go-book/blob/master/tr/go.md
- https://github.com/umutphp/the-little-go-book/releases/latest
- https://github.com/umutphp/the-little-go-book/releases/download/v07/the-little-go-book-tr.pdf
- https://github.com/umutphp/the-little-go-book/releases/download/v07/the-little-go-book-tr.epub

* Add "The Little Go Book"

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Korean translation by Byounghoon Kim @byounghoonkim
- https://github.com/byounghoonkim/the-little-go-book
-

* Complete "The Little Go Book" authors

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Chinese translation by Song Song Li @songleo, @Jell3328
- https://github.com/songleo/the-little-go-book_ZH_CN

* Fix TOC and listing order

* Add "The Little Go Book"

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Burmese translation by  Naing Lin Aung @nainglinaung
- https://github.com/nainglinaung/the-little-go-book
- https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.md
- https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.pdf
- https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.epub
- https://github.com/nainglinaung/the-little-go-book/blob/master/mm/go.mobi

* Add "The Little Go Book"

https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Vietnamese / Tiếng Việt translation by Quang Nguyễn @quangnh89
- https://github.com/quangnh89/the-little-go-book
- https://github.com/quangnh89/the-little-go-book/blob/master/vi/go.md

* Register Vietnamese books listing

* Add "The Little Go Book"

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Vietnamese / Tiếng Việt translation by Quang Nguyễn @quangnh89
- https://github.com/quangnh89/the-little-go-book
- https://github.com/quangnh89/the-little-go-book/blob/master/vi/go.md

* Add "The Little Go Book" (cn)

The Little Go Book
https://github.com/karlseguin/the-little-go-book
Karl Seguin @karlseguin
- https://www.openmymind.net/assets/go/go.pdf
- https://www.openmymind.net/assets/go/go.epub
- https://www.openmymind.net/assets/go/go.mobi

Traditional Chinese translation by KevinGo @kevingo
- https://github.com/kevingo/the-little-go-book
- https://kevingo.gitbooks.io/the-little-go-book
2021-08-10 09:16:31 -04:00
David Ordás
2d73707fc3
Add some reference DDD resources in english/spanish (#5471)
* Improve pages/markdown headings compatibility

* Add "Asombroso DDD" metalist

* Add "Domain Driven Design with PHP" playlist

"Domain Driven Design with PHP (spanish)" playlist
Carlos Buenosvinos Zamora @carlosbuenosvinos
https://www.youtube.com/playlist?list=PLfgj7DYkKH3DjmXTOxIMs-5fcOgDg_Dd2

* Add "Domain Driven Design with PHP" playlist

- Fix markdown syntax

"Domain Driven Design with PHP (spanish)" playlist
Carlos Buenosvinos Zamora @carlosbuenosvinos
https://www.youtube.com/playlist?list=PLfgj7DYkKH3DjmXTOxIMs-5fcOgDg_Dd2

* Add Codelytv "Domain-Driven Design"playlist

Domain-Driven Design (Diseño dirigido por Dominio) youtube playlist
Codely.tv
https://www.youtube.com/playlist?list=PLZVwXPbHD1KMsiA7ahRSbIwS3QMsQ0SbL

* Add CodelyTV screencasts

Codelytv screencasts
Codely.tv @codelytv
https://codely.tv/blog/screencasts

* Improve pages/markdown headings compatibility

* Add "Domain Driven Design Europe" conf screencast

Domain Driven Design Europe
https://2016.dddeurope.com/#videos
https://2017.dddeurope.com/#videos
https://dddeurope.com/2018/
https://dddeurope.com/2019/
https://dddeurope.com/2020/
https://dddeurope.com/2021/

* Add DDD Europe's First 15 years book

Domain-Driven Design: The First 15 Years. Essays from the DDD community
https://leanpub.com/ddd_first_15_years/
https://dddeurope.com/15years/
2021-08-10 09:10:58 -04:00
David Ordás
7cf14172f7
Add FreeRTOS book (#5469)
* Add FreeRTOS book

Resolves part of EbookFoundation/free-programming-books/issues/5466

* Move FreeRTOS book to Embedded Systems

Resolves part of EbookFoundation/free-programming-books#5466

* Add DigiKey's RTOS course

Resolves part of EbookFoundation/free-programming-books#5466
2021-08-05 10:31:57 -04:00
Sundeep Agarwal
de858183fd
Added two books on Python projects (#5463) 2021-08-02 11:03:56 -04:00
David Ordás
00823be386
Apply "Getting Real" book redirect (#5462)
Apply 301 Redirect before resource link brokes.

From: http://gettingreal.37signals.com
To: https://basecamp.com/books/getting-real

Notified at EbookFoundation/free-programming-books#5233 by @Astrodevil
2021-08-02 11:00:29 -04:00
David Ordás
58d893450a
Add Fastify JS framework documentation (#5456)
- Add new section on Javascript
- Register resource on it: https://www.fastify.io/docs/latest

Resolves EbookFoundation/free-programming-books#5443
2021-07-28 23:29:50 -04:00
Gintautas Švedas
ee767dee96
Added Rust books. (#5452)
* Added Rust books.

* Fixed book name.

* Fixed alphabetical ordering.
2021-07-28 23:23:00 -04:00
David Ordás
b5ee8455d7
Fix book Exploring CQRS and Event Sourcing (#5448)
- Add authors
- Move from redirect link to redirect link
- Provide download links too.

Partial fixes EbookFoundation/free-programming-books#5063
2021-07-25 21:45:40 -04:00
Xiaodan Mao
41b7ba3e37
Fix broken link (#5444)
* Fix broken link

The following two books are moved to another location:
* Compiler Design: Theory, Tools, and Examples, C/C++ Edition
* Compiler Design: Theory, Tools, and Examples, Java Edition

* Fix lint error

Add file format after author.
2021-07-22 10:24:32 -04:00
David Ordás
0720287275
Add Vogel's Using RxJava 2 Tutorial (#5439)
* Add Vogel's Using RxJava 2 Tutorial

Source: https://www.vogella.com/tutorials/RxJava/article.html

* Move Vogel's Using RxJava 2 Tutorial to books

- Move from tutorials to books as suggested in PR.

* Move Vogel's Using RxJava 2 Tutorial to books

- Revert VSCode auto-markdown
2021-07-21 10:12:54 -04:00
zbyna
7a2abd3acb
Add Modern Object Pascal Introduction for Programmers by Michalis Kamburelis (#5433) 2021-07-10 18:10:03 -04:00
David Ordás
6f0fd7d5d5
Minor changes in section: Books (english) - Python - Pandas (#5432)
* Remove "in process note" of Python Pandas

- Remove the in "process note" in Books - English - Python - Pandas. It always points to last version.

Fixes EbookFoundation/free-programming-books#5431

* Split Python Pandas entry into online+html+pdf

- Split entry at Books - English - Python - Pandas into online+html+pdf

Fixes EbookFoundation/free-programming-books#5431

* Split Python Pandas entry into online+html+pdf

- Fix Pull Request CI/CD errors.
- Split entry at Books - English - Python - Pandas into online+html+pdf

Fixes EbookFoundation/free-programming-books#5431

* Join previous split about Python Pandas book

- Join the previous split entry (online+html+pdf) at "Books - English - Python - Pandas" into one single record

Fixes EbookFoundation/free-programming#5431

* Join previous split about Python Pandas book

- Fix CI/CD errors.
- Join the previous split entry (online+html+pdf) at "Books - English - Python - Pandas" into one single record.

Fixes EbookFoundation/free-programming#5431
2021-07-10 18:00:35 -04:00
Gintautas Švedas
62da834ed2
Removed Fortran book. (#5426) 2021-07-06 11:03:37 -04:00
Fabrizio Ramos
6491cd1ebf
Broken link (#5419)
Cloud Design Patterns link is broken
2021-06-24 09:58:15 -04:00
dkovacevic15
7e145c91fc
Add testing goat book (#5416)
Co-authored-by: Katarina <nymphadora96@gmail.com>
2021-06-17 09:24:13 -04:00
Ryhen Holm
69b58d6067
Add "Holm School" - How to be a Computer Scientist for Hamiltons a Month (#5409)
* My book: Holm School - How to be a computer scientist for Hamiltons a Month (public domain)

* Update free-programming-books.md
2021-06-06 14:23:19 -04:00
Hofer-Julian
260338ff87
Fix Linux Inside link (#5407) 2021-06-01 10:06:20 -04:00
Bobby Iliev
5debd76b35
Added link to opensource SQL eBook (#5387) 2021-05-19 17:27:59 -04:00
Masatoshi Katabuchi
b05ae4d567
Add functional programming - R (#5380) 2021-05-13 09:47:59 -04:00
Sundeep Agarwal
2fded41927
Added more Python resources, updated links/info (#5366)
* Added more Python resources, updated links/info

* Corrected sorting order

* Removed courses from book list
2021-05-07 09:34:40 -04:00
Ben Villalobos
e026c69cc4
Add raytracing in one weekend (#5362)
* Add raytracing in one weekend

* Add html to entry.

* Remove trailing slash
2021-05-05 10:42:13 -04:00
Ellen Spertus
c8a4a09b1f
Add App Inventor category and book (#5360)
* Add App Inventor category and book

* Fix header level

* Add additional App Inventor book

check_urls=free-programming-books.md

* Switch link to official page for added book

check_urls=free-programming-books.md
2021-05-02 19:34:05 -04:00
shwetab17
a2562c3d40
updated the bash reference (#5355)
* Update free-programming-books.md

* Update free-programming-books.md
2021-04-30 00:02:23 -04:00
Seth
8ded81486e
Fixed dead link. (#5345) 2021-04-25 14:55:39 -04:00
Sundeep Agarwal
73ddfe562d
Added my books on Awk, Perl, Python, Ruby, Sed (#5340) 2021-04-14 15:30:04 -04:00
Rytis Bieliunas
ee48c4fb84
Add link to Go book (#5338)
* Add link to Go book

* Link Darker Corners of Go article instead of book
2021-04-13 10:29:42 -04:00
Anna Dontcova
e5af582b6b
Removes Free React on Rails course (#5337)
Unfortunately not free but 50$ online course :/
2021-04-11 16:09:54 -04:00
A. G. Madi
ad012d26f6
Added book on game design with Adventure Game Studio. (#5335) 2021-04-10 16:13:55 -04:00
Gintautas Švedas
5dc1f4b032
Added a mathematics book. (#5328)
* Added a book.

* Changed the section for APL book.
2021-04-02 09:29:44 -04:00
Chanakya
e54c6d0fce
New Sections for .NET Core stuff (#5327)
* New Sections for .NET Core stuff

- Added 2 new sections: ASP.NET Core and .NET Core
- Added books to respective new sections, including from Microsoft Docs
- Blazor is now under ASP.NET Core Section

For issue - https://github.com/EbookFoundation/free-programming-books/issues/5326

* Fixed formatting and alphabetical ordering
2021-03-30 10:55:57 -04:00
Gintautas Švedas
9093839a16
Added JavaScript Interview #35 book. (#5324)
* Added JavaScript Interview #35 book.

* Added email address requested, not required note.
2021-03-29 19:15:38 -04:00
Teerapat Prommarak
192edacc0f
Add link to Node.js book (#5322)
* Add link to Node.js book

* Add link nodejs.dev book

* Add link nodejs.dev book alphabetical order

* Add link nodejs.dev book empty line

* Update title
2021-03-29 09:50:23 -04:00
Bobby Iliev
9dcc5939a7
Added link to opensource Git eBook (#5320) 2021-03-23 08:51:38 -04:00
Sam Hsiao
55bb3be84e
Update broken link (#5309)
* remove broken link

* update broken link

Co-authored-by: Sam Hsiao <samhsiao@pilottv.com.tw>
2021-03-03 00:20:50 -05:00
Tom Nguyen
9ba0edfa43
Add the book "Programming for Non-Programmers" (#5304) 2021-02-19 12:27:03 -05:00
Seth
1059010b6e
Remove books that are no longer free. (#5303) 2021-02-18 09:34:31 -05:00
Tom Nguyen
5bb53aaa16
Update "A Field Guide To Genetic Programming" (#5302)
* Replace the warez link (b-ok.cc) with a web.archive.org link.
2021-02-18 09:33:31 -05:00
Tom Nguyen
3959a9f1db
Update "Building Skills in Object-Oriented Design" (#5301)
* Replace PDF version 2.1.1 with 2.2.1 for Python 2.
* Add the PDF version for Python 3.
* Add the current edition (HTML).
2021-02-17 20:51:46 -05:00