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How do I split a string so I can access item x?
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@FactorMystic First Normal Form requires that you not put multiple values in a single field. It's literally the first rule of an RDBMS. A SPLIT() function is not supplied because it encourages poor database design, and the database will never be optimi...
jQuery .hasClass() vs .is()
...ed method of determining whether an element is assigned a class, from a performance standpoint?
4 Answers
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AngularJS : What is a factory?
...runtime, factories are a little more robust, and services are the simplest form.
Check out this question AngularJS: Service vs provider vs factory
Also this gist may be helpful in understanding the subtle differences.
Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
jsFiddle: ...
RuntimeError on windows trying python multiprocessing
I am trying my very first formal python program using Threading and Multiprocessing on a windows machine. I am unable to launch the processes though, with python giving the following message. The thing is, I am not launching my threads in the main module. The threads are handled in a separate modu...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...lanation (if you research and write one, I'd love to read it). The two platforms handle onscreen keyboards in their main browsers very differently. Android Chrome shrinks the viewport height to make room for the keyboard, so the page resizes when the keyboard is shown. iOS Safari overlays the page w...
Java equivalent of C#'s verbatim strings with @
...age that does, however, you might want to look at Groovy which has various forms of string literal.
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What is the main difference between Inheritance and Polymorphism?
...way of achieving both Polymorphism and code reuse at the same time.
Other forms of polymorphism:
There are other way of achieving polymorphism, such as interfaces, which provide only polymorphism but no code reuse (sometimes the code is quite different, such as Move for a Snake would be quite diffe...
Run Cron job every N minutes plus offset
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Copying files using rsync from remote server to local machine
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What is the session's “secret” option?
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