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How do I clear stuck/stale Resque workers?

...rkers from the web i<em>nem>terface, but actually they still show up as processes <em>a<em>nem>dem> also "stole" jobs from the queue – txwiki<em>nem>ger Sep 5 '13 at 23:15 20 ...
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Preve<em>nem>t form submissio<em>nem> o<em>nem> E<em>nem>ter key press

I have a form with two text boxes, o<em>nem>e select drop dow<em>nem> <em>a<em>nem>dem> o<em>nem>e radio butto<em>nem> . Whe<em>nem> the e<em>nem>ter key is pressed, I wa<em>nem>t to call my JavaScript fu<em>nem>ctio<em>nem>, but whe<em>nem> I press it, the form is submitted. ...
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Vagra<em>nem>t's port forwardi<em>nem>g <em>nem>ot worki<em>nem>g [cl<em>osem>ed]

... with a simple HTTP server you ca<em>nem> use -- go to the folder with i<em>nem>dex.html <em>a<em>nem>dem> ru<em>nem> sudo pytho<em>nem> -m SimpleHTTPServer 80, the<em>nem> try hitti<em>nem>g that with curl from both boxes. If that works, the<em>nem> it's probably a<em>nem> Apache co<em>nem>figuratio<em>nem> issue. I do<em>nem>'t have e<em>nem>ough experie<em>nem>ce with Apache to help if that's the ...
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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...w FileDataModel(<em>nem>ew File(file)); UserSimilarity user = <em>nem>ew Euclide<em>a<em>nem>Dem>ista<em>nem>ceSimilarity(model); <em>Nem>earest<em>Nem>User<em>Nem>eighborhood <em>nem>eighbor = <em>nem>ew <em>Nem>earest<em>Nem>User<em>Nem>eighborhood(<em>Nem>EIGHBORHOOD_<em>Nem>UM, user, model); Recomme<em>nem>der r = <em>nem>ew Ge<em>nem>ericUserBasedRecomme<em>nem>der(model, <em>nem>eighbor, user); ...
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How to cou<em>nem>t i<em>nem>sta<em>nem>ces of character i<em>nem> SQL Colum<em>nem>

...t 0. Easiest way would be to add a traili<em>nem>g character to the stri<em>nem>g before <em>a<em>nem>dem> adjust le<em>nem> like so. SELECT LE<em>Nem>(col + '~') - LE<em>Nem>(REPLACE(col, 'Y', '') + '~') – dome<em>nem>icr Sep 23 '15 at 18:10 ...
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How do I replace text i<em>nem> a selectio<em>nem>?

... This frustrated the heck out of me, <em>a<em>nem>dem> <em>nem>o<em>nem>e of the above a<em>nem>swers really got me what I wa<em>nem>ted. I fi<em>nem>ally fou<em>nem>d the a<em>nem>swer I was looki<em>nem>g for, o<em>nem> a mac if you do ⌘ + optio<em>nem> + F it will bri<em>nem>g up a Fi<em>nem>d-Replace bar at the bottom of your editor which is local to t...
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Multiple worki<em>nem>g directories with Git?

...t for co<em>nem>trib/workdir/git-<em>nem>ew-workdir that does <em>nem>ot rely o<em>nem> symbolic li<em>nem>ks <em>a<em>nem>dem> make shari<em>nem>g of objects <em>a<em>nem>dem> refs safer by maki<em>nem>g the borrowee <em>a<em>nem>dem> borrowers aware of each other. See commit 799767cc9 (Git 2.5rc2) That mea<em>nem>s you <em>nem>ow ca<em>nem> do a git worktree add &lt;path&gt; [&lt;bra<em>nem>ch&gt;] Create &lt;pa...
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How to break out of multiple loops?

... My first i<em>nem>sti<em>nem>ct would be to refactor the <em>nem>ested loop i<em>nem>to a fu<em>nem>ctio<em>nem> <em>a<em>nem>dem> use retur<em>nem> to break out. share | improve this a<em>nem>swer | follow | ...
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Why should hash fu<em>nem>ctio<em>nem>s use a prime <em>nem>umber modulus?

...g the "compo<em>nem>e<em>nem>t parts" of the i<em>nem>put (characters i<em>nem> the case of a stri<em>nem>g), <em>a<em>nem>dem> multiplyi<em>nem>g them by the powers of some co<em>nem>sta<em>nem>t, <em>a<em>nem>dem> addi<em>nem>g them together i<em>nem> some i<em>nem>teger type. So for example a typical (although <em>nem>ot especially good) hash of a stri<em>nem>g might be: (first char) + k * (seco<em>nem>d char) + k^2 * ...
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Stop <em>a<em>nem>dem> Start a service via batch or cmd file?

How ca<em>nem> I script a bat or cmd to stop <em>a<em>nem>dem> start a service reliably with error checki<em>nem>g (or let me k<em>nem>ow that it was<em>nem>'t successful for whatever reaso<em>nem>)? ...