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Objective-C categories in static library

...&A QA1490 https://developer.apple.com/library/content/qa/qa1490/_index.html): Objective-C does not define linker symbols for each function (or method, in Objective-C) - instead, linker symbols are only generated for each class. If you extend a pre-existing class with categories, the linker does...
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CSS table layout: why does table-row not accept a margin?

...height on those elements have no effect. http://www.w3.org/TR/CSS2/tables.html share | improve this answer | follow | ...
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How to publish a website made by Node.js to Github Pages?

... GitHub pages host only static HTML pages. No server side technology is supported, so Node.js applications won't run on GitHub pages. There are lots of hosting providers, as listed on the Node.js wiki. App fog seems to be the most economical as it provide...
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Java ResultSet how to check if there are any results

...row sections: http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#isBeforeFirst() http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#first() Okay, basically this means that you should use "isBeforeFirst" as long as you have a "forward only" type. Otherwise it's less over...
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Retrieving the inherited attribute names/values using Java Reflection

...ata/commons/docs/current/api/org/springframework/data/util/ReflectionUtils.html or Field field2 = ReflectionUtils.findField(YOUR_CLASS.class, "ATTRIBUTE_NAME"); log.info(field2.getName()); Api doc: https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/util/Refle...
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How to take backup of a single table in a MySQL database?

...rence: http://www.abbeyworkshop.com/howto/lamp/MySQL_Export_Backup/index.html Restore mysql -u <user_name> -p db_name mysql> source <full_path>/table_name.sql or in one line mysql -u username -p db_name < /path/to/table_name.sql Dump and restore a single table from a comp...
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Laravel: Get base url

... @MubasharIqbal If I understood your question, {{URL::to('/my-page.html')}} at view and echo URL::to('/my-page.html'); at the code – deFreitas Apr 1 '18 at 17:02 ...
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Check if event exists on element [duplicate]

...r var events = $._data($("#myElemId")[0], "events") Full Example: <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js" type="text/javascript"></script> <script> $(function() { $("#tex...
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What Content-Type value should I send for my XML sitemap?

... Still, it's funny that the preferred HTML MIME type is text/html and the preferred XHTML MIME type is application/xhtml+xml. – zneak Jul 17 '10 at 17:53 ...
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How do I pass a class as a parameter in Java?

...cles on that pattern: http://today.java.net/pub/a/today/2005/03/09/factory.html using a class within a factory can be accomplished in a variety of ways, most notably by having a config file that contains the name of the class that implements the required interface. Then the factory can find that c...