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How to sort a list of lists by a specific index of the inner list?

... indices of the sort, so to sort another related list of lists in the same order? – quarky Aug 22 '17 at 8:52 @quaryk ...
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Difference between window.location.href, window.location.replace and window.location.assign

... Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity. ...
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Unable to find valid certification path to requested target - error even after cert imported

...tificate cert = chain[k]; String alias = host + "-" + (k + 1); ks.setCertificateEntry(alias, cert); OutputStream out = new FileOutputStream("jssecacerts"); ks.store(out, passphrase); out.close(); System.out.println(); System.out.println(cert); System.out.println(); ...
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When should I use std::thread::detach?

...shed or had been killed. Hopefully the OS will release the locks on files, etc... but you could have corrupted shared memory, half-written files, and the like. So, should you use join or detach ? Use join Unless you need to have more flexibility AND are willing to provide a synchronization mech...
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In JPA 2, using a CriteriaQuery, how to count results

...Entity. You want a query for a Long. CriteriaBuilder qb = entityManager.getCriteriaBuilder(); CriteriaQuery<Long> cq = qb.createQuery(Long.class); cq.select(qb.count(cq.from(MyEntity.class))); cq.where(/*your stuff*/); return entityManager.createQuery(cq).getSingleResult(); Obviously you w...
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Section vs Article HTML5

I have a page made up of various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on...
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Get the first element of each tuple in a list in Python [duplicate]

...mprehensions For a discussion on why to prefer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196. share | improve this answer ...
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Why not use java.util.logging?

...nvested time and money in Log4j or LogBack (special formatters, appenders, etc.) and prefers continuing using Log4j or LogBack, rather than configuring jul. No problem: slf4j allows that. Is it a wise choice to use Log4j over jul? Maybe, maybe not. But you don't care. Let the end user choose what he...
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Extracting numbers from vectors of strings

...idn't expect it, but this solution is slower than any of the others, by an order of magnitude. – Matthew Lundberg Jan 27 '13 at 5:15 ...
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How to take screenshot of a div with JavaScript?

...his: var c = document.getElementById('the_canvas_element_id'); var t = c.getContext('2d'); /* then use the canvas 2D drawing functions to add text, etc. for the result */ When the user clicks "Capture", do this: window.open('', document.getElementById('the_canvas_element_id').toDataURL()); Thi...