Considered harmful: Difference between revisions

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{{Short description|Phrase used in titles of critical texts}}
{{Short description|Phrase used in titles of critical texts}}
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[[File:Achievements considered harmful.jpg|thumb|"Achievements considered harmful?" presentation at the 2010 [[Game Developers Conference]]]]
[[File:Achievements considered harmful.jpg|thumb|"Achievements considered harmful?" presentation at the 2010 [[Game Developers Conference]]]]


'''Considered harmful''' is a part of a [[phrasal template]] "something considered harmful". {{as of|2009}}, its [[snowclone]]s have been used in the titles of at least 65 critical essays in [[computer science]] and related disciplines.<ref>{{cite web
'''Considered harmful''' is a part of a [[phrasal template]] "something considered harmful". {{as of|2009}}, this format been used in the titles of at least 65 critical essays in [[computer science]] and related disciplines.<ref>{{cite web
| url = http://jeff.over.bz/?04_Miscellaneous/03_Considered_Harmful
| url = http://jeff.over.bz/?04_Miscellaneous/03_Considered_Harmful
| title = Miscellaneous - Considered Harmful
| title = Miscellaneous - Considered Harmful
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| date=March 1968  
| date=March 1968  
| title = Go To Statement Considered Harmful  
| title = Go To Statement Considered Harmful  
| journal = Communications of the ACM  
| journal = [[Communications of the ACM]]
| volume = 11  
| volume = 11  
| issue = 3  
| issue = 3  
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| url = https://homepages.cwi.nl/~storm/teaching/reader/Dijkstra68.pdf
| url = https://homepages.cwi.nl/~storm/teaching/reader/Dijkstra68.pdf
| quote=The unbridled use of the go to statement has as an immediate consequence that it becomes terribly hard to find a meaningful set of coordinates in which to describe the process progress.  ... The go to statement as it stands is just too primitive, it is too much an invitation to make a mess of one's program.}}</ref><ref name="ewd215">{{Cite EWD|215}}</ref>
| quote=The unbridled use of the go to statement has as an immediate consequence that it becomes terribly hard to find a meaningful set of coordinates in which to describe the process progress.  ... The go to statement as it stands is just too primitive, it is too much an invitation to make a mess of one's program.}}</ref><ref name="ewd215">{{Cite EWD|215}}</ref>
published in the March 1968 ''Communications of the [[Association for Computing Machinery|ACM]]'' (CACM), in which he criticized the excessive use of the [[GOTO]] [[statement (programming)|statement]] in [[programming language]]s of the day and advocated [[structured programming]] instead.<ref>{{cite web | url = http://david.tribble.com/text/goto.html | title = Goto Statement Considered Harmful: A Retrospective | author = David R. Tribble |date=February 2005}}</ref> The original title of the letter, as submitted to CACM, was "A Case Against the Goto Statement", but CACM editor [[Niklaus Wirth]] changed the title to "Goto Statement Considered Harmful".<ref>{{cite EWD|1308|What led to "Notes on Structured Programming"}} (June, 2001)</ref> Regarding this new title, [[Donald Knuth]] quipped that "[[Eiichi Goto|Dr. Goto]] cheerfully complained that he was always being eliminated."<ref>{{cite journal|first=Yasumasa|last=Kanada|title=Events and Sightings: An obituary of Eiichi Goto|page=92|journal=IEEE Annals of the History of Computing|volume=27|issue=3|year=2005|doi=10.1109/MAHC.2005.37|s2cid=675701}}</ref>
published in the March 1968 ''[[Communications of the ACM]]'' (CACM), in which he criticized the excessive use of the [[goto statement]] in [[programming language]]s of the day and advocated [[structured programming]] instead.<ref>{{cite web | url = http://david.tribble.com/text/goto.html | title = Goto Statement Considered Harmful: A Retrospective | author = David R. Tribble |date=February 2005}}</ref> The original title of the letter, as submitted to CACM, was "A Case Against the Goto Statement", but CACM editor [[Niklaus Wirth]] changed the title to "Goto Statement Considered Harmful".<ref>{{cite EWD|1308|What led to "Notes on Structured Programming"}} (June, 2001)</ref> Regarding this new title, [[Donald Knuth]] quipped that "[[Eiichi Goto|Dr. Goto]] cheerfully complained that he was always being eliminated."<ref>{{cite journal|first=Yasumasa|last=Kanada|title=Events and Sightings: An obituary of Eiichi Goto|page=92|journal=IEEE Annals of the History of Computing|volume=27|issue=3|year=2005|doi=10.1109/MAHC.2005.37|s2cid=675701}}</ref>


Frank Rubin published a criticism of Dijkstra's letter in the March 1987 CACM where it appeared under the title ''{{'}}GOTO Considered Harmful' Considered Harmful''.<ref name="rubin87goto">{{cite journal|author=Frank Rubin |date=March 1987 |url=http://www.ecn.purdue.edu/ParaMount/papers/rubin87goto.pdf |title="GOTO Considered Harmful" Considered Harmful |journal=Communications of the ACM |volume=30 |issue=3 |pages=195–196 |doi=10.1145/214748.315722 |s2cid=6853038 |url-status=dead |archiveurl=https://web.archive.org/web/20090320002214/http://www.ecn.purdue.edu/ParaMount/papers/rubin87goto.pdf |archivedate=March 20, 2009 }}</ref>  The May 1987 CACM printed further replies, both for and against, under the title ''{{'"}}GOTO Considered Harmful" Considered Harmful' Considered Harmful?''.<ref name="acm_may87">{{cite journal |author1=Donald Moore |author2=Chuck Musciano |author3=Michael J. Liebhaber |author4=Steven F. Lott |author5=Lee Starr |date=May 1987 | url = http://cacm.acm.org/magazines/1987/5/10097-acm-forum/abstract |format=PDF| title = " 'GOTO Considered Harmful' Considered Harmful" Considered Harmful? | journal = Communications of the ACM | volume = 30 | issue = 5 | pages = 351–355 | doi = 10.1145/22899.315729 |s2cid=42951740 }}</ref> Dijkstra's own response to this controversy was titled ''On a Somewhat Disappointing Correspondence''.<ref name="ewd1009">{{cite EWD|1009|On a Somewhat Disappointing Correspondence}} (May, 1987)</ref>
Frank Rubin published a criticism of Dijkstra's letter in the March 1987 CACM where it appeared under the title ''{{'}}GOTO Considered Harmful' Considered Harmful''.<ref name="rubin87goto">{{cite journal|author=Frank Rubin |date=March 1987 |url=http://www.ecn.purdue.edu/ParaMount/papers/rubin87goto.pdf |title="GOTO Considered Harmful" Considered Harmful |journal=Communications of the ACM |volume=30 |issue=3 |pages=195–196 |doi=10.1145/214748.315722 |s2cid=6853038 |url-status=dead |archiveurl=https://web.archive.org/web/20090320002214/http://www.ecn.purdue.edu/ParaMount/papers/rubin87goto.pdf |archivedate=March 20, 2009 }}</ref>  The May 1987 CACM printed further replies, both for and against, under the title ''{{'"}}GOTO Considered Harmful" Considered Harmful' Considered Harmful?''.<ref name="acm_may87">{{cite journal |author1=Donald Moore |author2=Chuck Musciano |author3=Michael J. Liebhaber |author4=Steven F. Lott |author5=Lee Starr |date=May 1987 | url = http://cacm.acm.org/magazines/1987/5/10097-acm-forum/abstract |format=PDF| title = " 'GOTO Considered Harmful' Considered Harmful" Considered Harmful? | journal = Communications of the ACM | volume = 30 | issue = 5 | pages = 351–355 | doi = 10.1145/22899.315729 |s2cid=42951740 }}</ref> Dijkstra's own response to this controversy was titled ''On a Somewhat Disappointing Correspondence''.<ref name="ewd1009">{{cite EWD|1009|On a Somewhat Disappointing Correspondence}} (May, 1987)</ref>

Latest revision as of 17:20, 24 November 2025

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File:Achievements considered harmful.jpg
"Achievements considered harmful?" presentation at the 2010 Game Developers Conference

Considered harmful is a part of a phrasal template "something considered harmful". since 2009Template:Dated maintenance category (articles)Script error: No such module "Check for unknown parameters"., this format been used in the titles of at least 65 critical essays in computer science and related disciplines.[1] Its use in this context originated with a 1968 letter by Edsger Dijkstra published as "Go To Statement Considered Harmful".

History

Considered harmful was already a journalistic cliché used in headlines, well before the Dijkstra article, as in, for example, the headline over a letter published in 1949 in The New York Times: "Rent Control Controversy / Enacting Now of Hasty Legislation Considered Harmful".[2]

Considered harmful was popularized among computer scientists by Edsger Dijkstra's letter "Go To Statement Considered Harmful",[3][4] published in the March 1968 Communications of the ACM (CACM), in which he criticized the excessive use of the goto statement in programming languages of the day and advocated structured programming instead.[5] The original title of the letter, as submitted to CACM, was "A Case Against the Goto Statement", but CACM editor Niklaus Wirth changed the title to "Goto Statement Considered Harmful".[6] Regarding this new title, Donald Knuth quipped that "Dr. Goto cheerfully complained that he was always being eliminated."[7]

Frank Rubin published a criticism of Dijkstra's letter in the March 1987 CACM where it appeared under the title Template:'GOTO Considered Harmful' Considered Harmful.[8] The May 1987 CACM printed further replies, both for and against, under the title Template:'"GOTO Considered Harmful" Considered Harmful' Considered Harmful?.[9] Dijkstra's own response to this controversy was titled On a Somewhat Disappointing Correspondence.[10]

Snowclones

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    • This article is the namesake of a Cat-v.org Random Contrarian Insurgent Organization, which maintains a directory of "considered harmful" articles and hosts some Plan 9-related software. (Rob Pike was a main figure in the creation of Plan 9 and wrote extensively on bad designs found in UNIX.)[11]
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References

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  1. ↑ Script error: No such module "citation/CS1".
  2. ↑ Script error: No such module "citation/CS1".
  3. ↑ Script error: No such module "Citation/CS1".
  4. ↑ Template:Cite EWD
  5. ↑ Script error: No such module "citation/CS1".
  6. ↑ Template:Cite EWD (June, 2001)
  7. ↑ Script error: No such module "Citation/CS1".
  8. ↑ Script error: No such module "Citation/CS1".
  9. ↑ Script error: No such module "Citation/CS1".
  10. ↑ Template:Cite EWD (May, 1987)
  11. ↑ Script error: No such module "citation/CS1".

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