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How to check if array element exists or not in javascript?

... This in my opinion is the best answer, by now IE 7 is not mainteined any more so it's not a problem. Although I will suggest to use the triple equals if(myArray.indexOf(searchTerm) === -1) – Mauro Gava Sep 1 '16 at 2:49 ...
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Java / Android - How to print out a full stack trace?

... I fast did now a recursive function which will iterate the throwable and throwable.getCause(). That's because every "throwable.getCause()" return to you a new exception message with some lines repeated and new lines. So the the concept ...
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How do I put variables inside javascript strings?

... This is now (2017) the correct answer. Be aware that you will need Babel in your toolchain to support older browsers. – superluminary Sep 13 '17 at 8:17 ...
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Where to get “UTF-8” string literal in Java?

... Now I use org.apache.commons.lang3.CharEncoding.UTF_8 constant from commons-lang. share | improve this answer | ...
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ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]

... to maintain. In terms of Lucene usability, way back when (almost 6 years now), I created Compass. Its aim was to simplify using Lucene and make everyday Lucene simpler. What I came across time and time again is the requirement to be able to have Compass distributed. I started to work on it from wi...
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Is it possible to embed animated GIFs in PDFs?

... PDFs may have been originally made for physical printing, but have now completely taken the place of printed documents - they are the de-facto digital document, so it makes perfect sense that we should allow them to embed animations. – Demis May 12 '16 ...
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How to percent-encode URL parameters in Python?

...e that changes to Python since this answer was published mean that this is now a legacy wrapper. From the Django 2.1 source code for django.utils.http: A legacy compatibility wrapper to Python's urllib.parse.quote() function. (was used for unicode handling on Python 2) ...
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Should CSS always preceed Javascript?

...lt;title>CSS first</title> <script>var start = Date.now();</script> <link rel="stylesheet" href="style.css"> <script src="jquery.js"></script> <script src="test.js"></script> </head> <body> ...
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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer

... select New Relational Model to open a blank model diagram panel. You’re now starting at the same place as someone who’s using the standalone Oracle SQL Developer Data Modeler. Importing Your Data Dictionary Importing Your Data Dictionary A design in Oracle SQL Developer Data Modeler...
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What is the reason behind cbegin/cend?

...ref = vec; std::for_each(vec_ref.begin(), vec_ref.end(), SomeFunctor()); Now, we introduce cbegin/cend: std::for_each(vec.cbegin(), vec.cend(), SomeFunctor()); Now, we have syntactic assurances that SomeFunctor cannot modify the elements of the vector (without a const-cast, of course). We expli...