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Best way to check if object exists in Entity Framework?
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Yeah, good idea but im limited to a previous version of entity framework.
– Freddy
Nov 26 '09 at 9:17
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Use of class definitions inside a method in Java
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Any idea in which version of Java local classes where introduced?
– Sled
Nov 6 '14 at 17:32
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Why can Java Collections not directly store Primitives types?
... class it can store any object so you need only one collection class. This idea, polymorphism, is very powerful and greatly simplifies the design of libraries.
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JavaScript: filter() for Objects
...long as you provide a valid function in the second argument. NB: I have no idea what .Filter is at the end, but if it is a function, you need to call it ( x => x.Expression.Filters.Filter() )
– trincot
Oct 19 '16 at 12:36
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FB OpenGraph og:image not pulling images (possibly https?)
...ew images, not the meta tag image. I definitely have the right URL too! :( Ideas?
– jaminroe
May 24 '14 at 21:09
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Include another HTML file in a HTML file
... a lot of versions of Chrome, though. So, while it looks like it may be an ideal solution in the future, it's not a cross-browser solution.
– Brōtsyorfuzthrāx
Aug 27 '15 at 11:29
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How to access and test an internal (non-exports) function in a node.js module?
...ted) functions in nodejs (preferably with mocha or jasmine). And i have no idea!
7 Answers
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How do I detect whether a Python variable is a function?
...ed container. Don't use types.FunctionType unless you have a very specific idea of what a function is.
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What __init__ and self do on Python?
...called as a constructor in other OOP languages such as C++/Java. The basic idea is that it is a special method which is automatically called when an object of that Class is created
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MySQL pagination without double-querying?
...sider, it becomes inefficient very fast. Pre-calculated count maybe a good idea to look into.
Here's a good read on the subject:
http://www.percona.com/ppc2009/PPC2009_mysql_pagination.pdf
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