explain xkcd - User contributions [en]

Talk:1162: Log Scale

2013-01-18T14:10:09Z

.mau,: arrow notation

The fictional notation MAY BE a parody of Knuth's up-arrow notation - and uranium MAY BE an effective energy source. By the way, labeling the energy sources just with material name is insufficient: how good energy source is hydrogen? -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 09:17, 18 January 2013 (UTC)
:is it really a parody? (well, probably arrow notation grows much more, here there is just a log log log etc) --[[User:.mau,|.mau.]] ([[User talk:.mau,|talk]]) 14:10, 18 January 2013 (UTC)

User talk:Jeff

2013-01-18T14:09:13Z

.mau,: /* I am really dumb */

{{notice|This is the talk page of Jeff, the creator of Explain XKCD. If you have a comment about the wiki, please use the [[Explain XKCD:Community portal]]. Use this page only for personal messages to Jeff, of for requests that require server access.}} 

== ParserFunctions ==

Hi Jeff,

Just thought I'd run this up the flagpole... any thought about installing the ParserFunctions extension? I think this site could benefit from a few templates that would aid in indexing/categorizing the entries as content is migrated, and ParserFunctions would make some really impressive things possible... but installing any extension or not would be up to you.

Also, do you have any feelings about us users creating templates in the Template namespace, which we could use to maintain the content? Just wanted to get your thumbs-up before/if I did something like that. Just want to play nice. Love the site, and the new wiki format.

- PT [[User:IronyChef|IronyChef]] ([[User talk:IronyChef|talk]]) 03:05, 1 August 2012 (EDT)
:ParserFunctions are awesome, yup! --''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 06:56, 1 August 2012 (EDT)
::{{done}} Yes to both. I have enabled ParserFunctions and Templates sound like a great idea. IronyChef, please send me an email at the address on the blog and I'll make you an admin if necessary to edit templates. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 08:03, 1 August 2012 (EDT)

== Extension:Variable ==
Just wondering what you thought about adding the [http://www.mediawiki.org/wiki/Extension:Variables Variables extension]. I'm toying with revising {{tl|LATESTCOMIC}} to not be so expensive (both in terms of template expansion, and ongoing maintenance.) I could do that now, but the wiki would have to re-expand and re-evaluate the same expression about six times, being slightly counter-productive. -- [[User:IronyChef|IronyChef]] ([[User talk:IronyChef|talk]]) 14:54, 25 August 2012 (UTC)
:: any thoughts ... up, down, sideways? Thanks! -- [[User:IronyChef|IronyChef]] ([[User talk:IronyChef|talk]]) 15:34, 1 September 2012 (UTC)
::: I'm up for it... Let me get it installed on the wiki side when I get a chance. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 23:13, 3 September 2012 (UTC)

== Bugging you again.... ==

Could you take a look at [//www.explainxkcd.com/wiki/index.php?limit=10000&tagfilter=&title=Special%3AContributions&contribs=user&target=Philosopher&namespace=8&year=&month=-1] and tell me if I'm thinking in about the same way as you are here? Also, I've brought up [[MediaWiki:Tagline]] and [[Explain XKCD:Community portal]], as it'd be cool to have a tagline. --''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 10:46, 1 August 2012 (EDT)
:With you 100% on the File Delete reasons. Thanks. I agree also about having a tagline. What do you think it should be? --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 11:13, 1 August 2012 (EDT)
::Nothing's coming to mind right now. Perhaps someone else will think of something. --''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 17:54, 2 August 2012 (EDT)
Discussion continued at [[Explain XKCD:Community portal/Proposals#Tagline]].

== Automatic Import ==
Moved to [[Explain XKCD:Community portal/Proposals#Automatic Import]]. (Header left to avoid breaking links.) --''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 00:30, 4 August 2012 (EDT)

== Please watch [[Explain XKCD:Community portal/Administrators' noticeboard]] ==

I'd like to ask that the admins consider adding [[Explain XKCD:Community portal/Administrators' noticeboard]] to their [[wikipedia:Help:Watching pages|watchlists]]. On a similar note, I've just started a discussion there about spammers. -''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 02:02, 4 August 2012 (EDT)

== Images from Wikimedia Commons and SVG ==
Please set <code>$wgUseInstantCommons = true;</code> in the wiki's LocalSettings.php, so we can use images from Wikimedia Commons without having to reupload them here.
Also, I'd be neat if you could [[mw:Manual:Image Administration#SVG|enable svg images]]. Thanks! --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 04:20, 4 August 2012 (EDT)
: {{done}}, Instant Commons is on. Will need a little more work to get SVG images to work. What renderer to do you suggest I use? --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 12:05, 6 August 2012 (UTC)
:: That'll depend on what you have available in your server. They say there that ImageMagick seems to be an acceptable choice, but rsvg seems to be the best one if the dependencies can be sorted out. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 13:20, 6 August 2012 (UTC)

== Search suggestions ==

Hi,

could you please set $wgEnableMWSuggest [http://www.mediawiki.org/wiki/Manual:$wgEnableMWSuggest] to true? This enables search suggestions for the search field, and often this helps you to skip the search results. --[[User:SlashMe|SlashMe]] ([[User talk:SlashMe|talk]]) 09:10, 4 August 2012 (EDT)
:{{done}} OK, this is has been added to the LocalSettings. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 12:06, 6 August 2012 (UTC)

== Time zone ==

Please set the wiki to UTC (<tt>$wgLocaltimezone = "UTC";</tt> in LocalSettings.php), as it's the most neutral option for our international community. In any case, each user can choose their time zone in their preferences.
:{{done}} Ok, set. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 12:07, 6 August 2012 (UTC)

== Short urls, site logo, lowercase xkcd ==

Hi,
I'm not sure if you tried it but http://shorturls.redwerks.org is a great (and simple :D) tool to implement clean urls with mediawiki. That would make urls much nicer around here.

Also, if you could, please take a look at [[Explain XKCD:Community portal/Proposals#Naming conventions]], where your assistance is needed for some server changes. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 15:31, 6 August 2012 (UTC)

:Hi again :) just to remind you about the short urls thing. I think it would be great if we could have wiki links in the form "explainxkcd.com/wiki/link_title". It might be necessary to move the wiki into a different folder name than "wiki", but that's just a matter of renaming the folder and changing <code>$wgScriptPath</code> in LocalSettings.php accordingly. The link above makes things really straighforward, it should really only take you a few minutes to set everything up.
:Another cool thing that could be done is set up a server redirect so that links in the form of explainxkcd.com/number would point to the comics in the wiki instead of returning a 404 error (for instance, http://explainxkcd.com/123 would point to http://explainxkcd.com/wiki/123). That way, we could replicate xkcd's own url system for comics and people could simply type explainxkcd.com/123 and get the explanation for the corresponding comic. This redirect can probably be set up in the hosting company's web interface, but in case it can't, let me know if you need any help. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 22:03, 11 August 2012 (UTC)
::Hi Waldir - I'll work on the short URL thing. I want that to work for sure. With regards to the redirect, I have been working on it for a while and I have a few .htaccess files and etc that don't work. I'll be grateful for the help on it. Please send me an email if you know how to get it done. This would also allow anyone from xkcd.com/435 to just add explain and go to the comic explanation. Very helpful. Been working on it unsuccessfully for a while. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 01:41, 12 August 2012 (UTC)
:::Ugh, it must be my hosting because I did all of the shorturls correctly it just sent it to a 404 page for the site over and over again. The url seemed to be the right one, but didn't send it to the right location. It should NOT be this difficult. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 02:25, 12 August 2012 (UTC)

== wgCapitalLinks ==

Hi Jeff! When you have a few spare minutes, please add the following to LocalSettings.php:
$wgCapitalLinks = false;
This allows page titles not to be automatically capitalized by the software, which is important for filenames and for some comic titles such as [[s/keyboard/leopard/]]. Cheers, [[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 21:34, 11 August 2012 (UTC)
:{{done}} --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 01:37, 12 August 2012 (UTC)
::...and this broke our templates (and maybe [[Special:RecentChanges]]?). See [[explain xkcd:Community portal/Admin requests]]. Can't we just style the page titles so they appear as though they aren't capitalized when they really are? (As done at [[wikipedia:Xkcd]], using the DISPLAYTITLE magic word (called through [[wikipedia:Template:DISPLAYTITLE]]).) --''[[User:Philosopher|Philosopher]]'' [[User talk:Philosopher|Let us reason together.]] 04:42, 12 August 2012 (UTC)
:::Looks like transition pains would be inevitable. I think everything is sorted out for now. See the Admin requests thread for details. As for using DISPLAYTITLE, I understand the rationale, but this is xkcd and attention to capitalization is necessary in several pages, and I believe we'd rather use a complete solution (so that pages actually have the correct title) rather than hacking what is shown to viewers. In any case, we shouldn't have many problems in the future because of this; People will only capitalize the first letter of a title when it's actually necessary; otherwise, lazyness/convenience makes us all use lowercase everywhere (besides, redirects can be used just in case, such as {{tl|yesno}} → {{tl|YesNo}}. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 09:06, 12 August 2012 (UTC)

== External Images ==

Has there actually been a decision on external images? Or is it just to be decided later? --[[User:Grep|grep]]:[[User_talk:Grep|talk]]:[http://arthurmigdal.com/vote/vote.php?a=p&f=ex_grep applaud]:[http://arthurmigdal.com/vote/vote.php?a=c&f=ex_grep smite]
: No decision yet. What do you think? --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 21:16, 28 August 2012 (UTC)
::Well, the whitelisting seems an OK idea. This would help you save space on the servers that you are hosting on, so that's a plus. I say go for whitelisting.--[[User:Grep|grep]]:[[User_talk:Grep|talk]]:[http://arthurmigdal.com/vote/vote.php?a=p&f=ex_grep applaud]:[http://arthurmigdal.com/vote/vote.php?a=c&f=ex_grep smite] Mostly I am wondering because I created a PHP script that creates an image to display the results of a poll (like on the Moving the Wiki topic in Proposals). For my situation any method of something external being placed on this site will work.
::'''I just''' got an idea... what if there was a group of moderators that check external images and approve them. The more approvals a person gets, the more "reliable" they are considered to be... ? --[[User:Grep|grep]]:[[User_talk:Grep|talk]]:[http://arthurmigdal.com/vote/vote.php?a=p&f=ex_grep applaud]:[http://arthurmigdal.com/vote/vote.php?a=c&f=ex_grep smite]

== Short Link Problem Fix? ==

Is <code>mod_rewrite</code> installed and enabled? 
[https://www.mediawiki.org/wiki/Manual:Short_URL/Apache MW ShortURL] 
Are all of the config files (including the wiki one) set up?

--[[User:Grep|grep]]:[[User_talk:Grep|talk]]:[http://arthurmigdal.com/vote/vote.php?a=p&f=ex_grep applaud]:[http://arthurmigdal.com/vote/vote.php?a=c&f=ex_grep smite]

== New admin please? ==

This is a bit forthright of me, but nothing appears to be being done about it. Would you read this [[explain xkcd:Community portal/Proposals#Spampage Rampage]] and comment on it? Thanks, [[User:Lcarsos|lcarsos]] and the community 17:47, 13 November 2012 (UTC)

== Small change ==

Hi Jeff! Long time no see. Look, could you add
:<code>$wgGroupPermissions['autoconfirmed']['autopatrol'] = true;</code>
to LocalSettings.php? That will allow edits by [[mw:auto-confirmed|auto-confirmed]] users not to be marked with a red exclamation mark in recent changes so we can more quickly spot edits that might need reviewing. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 02:16, 22 November 2012 (UTC)

:Btw while you're at it, please also add
::<code>$wgAllowUserJs = true;</code>
::<code>$wgAllowUserCss = true;</code>
:So users can make their own scripts and styles to enhance the wiki (I need that, for instance, to test stuff without affecting anyone else, before integrating them on site-wide javascript/css pages) --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 16:52, 22 November 2012 (UTC)

{{done}} and {{done}} --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 19:55, 25 November 2012 (UTC)

:Thanks! --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 19:57, 25 November 2012 (UTC)

:: Sorry, I forgot a small detail: it is necessary to set up the following so that "auto-confirmed" doesn't mean "any registered user":
:: <code>$wgAutoConfirmAge = 60*60*24*3 // accounts become auto-confirmed after 3 days</code>
:: <code>$wgAutoConfirmCount = 10 // ...and 10 edits</code>
:: Cheers, [[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 21:32, 25 November 2012 (UTC)

::: {{done}} --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 21:49, 25 November 2012 (UTC)

:::: Thanks, again. Also, since the wiki didn't break, I take it that you noticed the missing semicolons which I stupidly forgot to include at the end of the lines, and added them. Sorry for the slip-up. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 17:31, 26 November 2012 (UTC)
::::: No worries, I know that much at least! :) --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 17:36, 26 November 2012 (UTC)

Did you by any chance write "auto patrol" instead of "autopatrol"? [[Special:ListGroupRights]] suggests so, and if that's the case, that explains why the changes don't seem to have had the effects I expected from them (edits by auto-patrolled users still marked with the red exclamation mark in Special:RecentChanges). Could you check that the line reads exactly <code>$wgGroupPermissions['autoconfirmed']['autopatrol'] = true;</code>? --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 17:54, 26 November 2012 (UTC)
: That's what I thought I put even though autocorrect wanted to change it. Can't look now, will have a look when I get home. ---[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 17:55, 26 November 2012 (UTC)
:: Any news? No pressure, I'm just curious :) --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 15:34, 30 November 2012 (UTC)
::: Bah - I keep forgetting when I get home. I'll try to get it done this weekend. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 17:35, 30 November 2012 (UTC)
:::: Much delayed, but {{done}} --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 02:50, 4 December 2012 (UTC)
::::: Thanks, Jeff. I'll let you know if there's any further issues, but I believe everything should be working now. --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 03:34, 4 December 2012 (UTC)

== Links to category pages ==

I couldn't help but notice the number of your edits to your page. You can link to category pages by putting a colon in front of "Category". <code><nowiki>[[:Category:Pages to delete]]</nowiki></code> produces [[:Category:Pages to delete]]. It also doesn't add the category to that page, it just links to it. Cheers, [[User:Lcarsos|lcarsos]]_a ([[User talk:Lcarsos|talk]]) 17:30, 30 November 2012 (UTC)
: Oh geez. You saw that? That's a little embarrassing with not knowing what to do, I kept trying to figure out how to put the link there. Thanks for the help! I couldn't find that information anywhere. --[[User:Jeff|Jeff]] ([[User talk:Jeff|talk]]) 17:31, 30 November 2012 (UTC)

::When I had to learn about that trick the edits on that page looked fairly similar. I eventually found the right page [http://www.mediawiki.org/wiki/Help:Links] (ctrl+f "category", it's buried) and managed it. I have the Recent Changes page set to auto-refresh every minute. I see a few things. [[User:Lcarsos|lcarsos]]_a ([[User talk:Lcarsos|talk]]) 17:43, 30 November 2012 (UTC)

== Your opinion? ==

Please comment [[explain xkcd:Community portal/Technical#We need more maintainers|here]]. Cheers, [[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 17:21, 5 December 2012 (UTC)

== I am really dumb ==

and this morning, while creating a user name, I goofed it and wrote .mau, (with a trailing comma) instead of .mau. (with a trailing dot, which is my trademark). I know that a bureaucrat on MediaWiki can change a username which had few edits (my own edits are three including this one): could you do this, or at least delete this username so that I may recreate it without leaving a dead one? TIA, [[User:.mau,|.mau,]] ([[User talk:.mau,|talk]]) 15:09, 16 January 2013 (UTC)
:You can actually change your signature to .mau. if you want, to mask that for now. Just make a page called User:.mau,/sig and craft your signature to your liking, then go to my preferences at the top and set your sig to <nowiki>{{SUBST:User:.mau,/sig}}</nowiki>. If you want an example, [[User:Lcarsos/sig]] is a near-vanilla and quite clean example of a custom sig, while [[User:Omega/sig]] and my sig, [[User:Davidy22/sig]] are slightly more tricked-out options. Wikipedia's guidelines to signature crafting are {{w|Wikipedia:Signatures#Customizing_your_signature|here.}} '''[[User:Davidy22|Davidy22]]'''[[User talk:Davidy22|<tt>[talk]</tt>]] 15:53, 16 January 2013 (UTC)
::ok, thanks! [[User:.mau,|.mau.]] ([[User talk:.mau,|talk]]) 09:55, 17 January 2013 (UTC)
:::Aw, that's it? No bling or anything? Meeehhh. '''[[User:Davidy22|Davidy22]]'''[[User talk:Davidy22|<tt>[talk]</tt>]] 13:16, 17 January 2013 (UTC)
:(to Jeff) I believe user renaming is not possible in vanilla mediawiki. An extension is required: [[mw:Extension:Renameuser]] --[[User:Waldir|Waldir]] ([[User talk:Waldir|talk]]) 18:21, 17 January 2013 (UTC)
::I find a bit disturbing to have a "wrong" username, especially because I may not remember it somewhen (yes, the word does not exist, but I like its sound); but I don't need any flashy signature, so I just changed the traling comma to a dot. --[[User:.mau,|.mau.]] ([[User talk:.mau,|talk]]) 14:09, 18 January 2013 (UTC)

User talk:Jeff

2013-01-17T09:55:06Z

.mau,: /* I am really dumb */ thanks

User:.mau,/sig

2013-01-17T09:53:26Z

.mau,: sig

[[User:.mau,|.mau.]] ([[User talk:.mau,|talk]])

User talk:Jeff

2013-01-16T15:09:33Z

.mau,: /* I am really dumb */ new section

1161: Hand Sanitizer

2013-01-16T09:10:56Z

.mau,: /* Transcript */

{{comic
| number = 1161
| date = January 16, 2013
| title = Hand Sanitizer
| image = hand sanitizer.png
| titletext = Hipster CDC Reports Flu Epidemic Peaked Years Ago
}}

==Explanation==
200 million times .01% (or the remainder of germs that would be left after hand sanitization) equals 20000 germs, which is still a a surprisingly large number of germs.

==Transcript==

* (Poster) An invisibile sneeze droplet can contain ''200 million'' germs!
* (Product label) Our hand sanitizer kills 99.99% of germs!
* (thinking) 200 000 000 × 0.01% =
* Ew.

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Biology]]
[[Category:Math]]

1161: Hand Sanitizer

2013-01-16T09:08:15Z

.mau,: /* Explanation */ do the math :-)

{{comic
| number = 1161
| date = January 16, 2013
| title = Hand Sanitizer
| image = hand sanitizer.png
| titletext = Hipster CDC Reports Flu Epidemic Peaked Years Ago
}}

==Explanation==
200 million times .01% (or the remainder of germs that would be left after hand sanitization) equals 20000 germs, which is still a a surprisingly large number of germs.

==Transcript==

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Biology]]
[[Category:Math]]