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Trim a string based on the string length

... | edited Nov 12 '18 at 5:30 answered Dec 14 '11 at 5:16 ...
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nginx showing blank PHP pages

I have setup an nginx server with php5-fpm. When I try to load the site I get a blank page with no errors. Html pages are served fine but not php. I tried turning on display_errors in php.ini but no luck. php5-fpm.log is not producing any errors and neither is nginx. ...
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Best way to check for nullable bool in a condition expression (if …)

... Artiom ChilaruArtiom Chilaru 10.5k44 gold badges3636 silver badges5151 bronze badges ...
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How to make a smaller RatingBar?

...your own. There's a decent-looking guide at http://kozyr.zydako.net/2010/05/23/pretty-ratingbar/ showing how to do this. (I haven't done it myself yet, but will be attempting in a day or so.) Good luck! p.s. Sorry, was going to post a link to the source for you to poke around in but I'm a new us...
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How to get an object's property's value by property name?

... | edited Feb 20 '15 at 5:17 answered Jan 18 '13 at 19:39 ...
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How to find the JVM version from a program?

... same. – Alex Miller Jun 21 '13 at 15:54 2 ManagementFactory.getRuntimeMXBean().getSpecVersion() ...
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What is the purpose of the word 'self'?

... answered Apr 25 '10 at 20:25 Thomas WoutersThomas Wouters 111k2121 gold badges136136 silver badges116116 bronze badges ...
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How to find duplicates in 2 columns not 1

... Miyagi CoderMiyagi Coder 4,71544 gold badges2929 silver badges4242 bronze badges ...
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Check if a value is an object in JavaScript

... 549 UPDATE: This answer is incomplete and gives misleading results. For example, null is also cons...
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Random record in ActiveRecord

... 25 Answers 25 Active ...