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Get last record in a queryset

...g from the Django documentation: ... note that reverse() should generally only be called on a QuerySet which has a defined ordering (e.g., when querying against a model which defines a default ordering, or when using order_by()). If no such ordering is defined for a given QuerySet, ...
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Custom Compiler Warnings

...ribute I don't believe it's possible. ObsoleteAttribute is treated specially by the compiler and is defined in the C# standard. Why on earth is ObsoleteAttribute not acceptable? It seems to me like this is precisely the situation it was designed for, and achieves precisely what you require! Also...
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What is the difference between javac and the Eclipse compiler?

... Eclipse has implemented its own compiler called as Eclipse Compiler for Java (ECJ). It is different from the javac, the compiler that is shipped with Sun JDK. One notable difference is that the Eclipse compiler lets you run code that didn't actually properly compile...
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How to get screen dimensions as pixels in Android

I created some custom elements, and I want to programmatically place them to the upper right corner ( n pixels from the top edge and m pixels from the right edge). Therefore I need to get the screen width and screen height and then set position: ...
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SSL Connection / Connection Reset with IISExpress

...onfigured app port number was NOT in the range :44300-:44398. (I don't recall having to dismiss any warnings to get out of that range.) Changing the port number to something in this range is all I had to do to make it work. I noticed this after reviewing the netsh http show sslcert > sslcert...
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Get current value of a setting in Vim

... If you don't remember what setting you want to check, you can view all settings: :set all or show each setting, one setting per line: :set! all share | improve this answer | ...
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Should I embed images as data/base64 in CSS or HTML

... practice? Are there some reasons to avoid this? It's a good practice usually only for very small CSS images that are going to be used together (like CSS sprites) when IE compatibility doesn't matter, and saving the request is more important than cacheability. It has a number of notable downsides...
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Hidden Features of ASP.NET [closed]

...on most people don't know them. I am asking for features that are not typically taught by the text books. 53 Answers ...
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How do I get the SharedPreferences from a PreferenceActivity in Android?

... this, Android provides a simple set of APIs. Preferences are typically name value pairs. They can be stored as “Shared Preferences” across various activities in an application (note currently it cannot be shared across processes). Or it can be something that needs to be stored spe...
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Is it possible to cherry-pick a commit from another git repository?

...d other https://example.link/repository.git git fetch other Now you have all the information to simply do git cherry-pick. More info about working with remotes here: https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes ...