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How to run a background task in a servlet based web application?

... You can use cron4j. http://www.sauronsoftware.it/projects/cron4j/manual.php share | improve this answer | follow | ...
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What is the fastest substring search algorithm?

...ell as a test suite, here: http://www.dmi.unict.it/~faro/smart/algorithms.php share | improve this answer | follow | ...
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What is the AppDelegate for and how do I know when to use it?

...le or any type of analogy with another programming language like Python or PHP that uses an AppDelegate like pattern? 4 Ans...
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?

... Both Perl and PHP use =>. I'd guess that Ruby, being heavily inspired by Perl, borrowed the syntax from Perl :) – Daniel Serodio Aug 7 '17 at 19:19 ...
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What is a Proxy in Doctrine 2?

...doctrine can't create the object if it only has half of the properties. In php i am able to create an object even if i don't set all properties. – sanders Jul 20 '11 at 11:44 1 ...
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Choosing Java vs Python on Google App Engine

...other languages perched on top of the JVM too, so it's THE way to run e.g. PHP or Ruby code on App Engine); the Python App Engine team however does have the advantage of having on board Guido van Rossum, the inventor of Python and an amazingly strong engineer. In terms of flexibility, the Java engi...
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How to read the Stock CPU Usage data

...T reperesent load average in %: http://forum.xda-developers.com/showthread.php?t=1495763 share | improve this answer | follow | ...
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?

... With the PHP version of Markdown, you can also link headers to fragment identifiers within the page using a syntax like either of the following, as documented here Header 1 {#header1} ======== ## Header 2 ## {#header...
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CSS Selector “(A or B) and C”?

... At that point, I might as well just use PHP printing "Content-type: text/css" – Josh Sep 22 '11 at 15:53 add a comment  |...
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?

...losing the focus which is what happens when you keep switching from js to PHP / JAVA / etc. Generally, I think most people prefer to do as much as possible on the server side because they don't master js, so they try to avoid it as much as possible. Basically, I have the same opinion as those guy...