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Is there a way to iterate over a dictionary?
...es as something where you need a key in order to get a value . But how can I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there something similar in O...
How do I execute a program using Maven?
...answered Mar 18 '10 at 19:29
Pascal ThiventPascal Thivent
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Are Duplicate HTTP Response Headers acceptable?
I have not found any specification about whether duplicate HTTP response headers are allowed by the standard, but I need to know if this will cause compatibility issues.
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$(window).scrollTop() vs. $(document).scrollTop()
...s scrollTop doesn't scroll anywhere, but just returns the current scroll location.
– O. R. Mapper
Aug 12 '13 at 12:47
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Resetting the UP-TO-DATE property of gradle tasks?
Is there a way I can force a gradle task to run again, or reset all tasks back to the not UP-TO-DATE state?
4 Answers
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Grep not as a regular expression
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Escape the $ by putting a \ in front of it.
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Git flow release branches and tags - with or without “v” prefix
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Well, basically it is a matter of preference, but I prefer the version with the v, as Semver does it that way and I try to follow that specification as close as possible to get a sane versioning.
It also makes filtering for those Tag...
How to list of all the tables defined for the database when using active record?
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Call ActiveRecord::ConnectionAdapters::SchemaStatements#tables. This method is undocumented in the MySQL adapter, but is documented in the PostgreSQL adapter. SQLite/SQLite3 also has the method implemented, but undocumented...
What is the purpose of the Visual Studio Hosting Process?
...ndow. Very useful.
The term "hosting" refers to a feature of the CLR, it can be "hosted". Examples of custom CLR hosts are SQL Server and ASP.NET. Hosting allows one to configure the CLR before it gets started. One primary use of this is configuring the primary AppDomain and setting up custom s...
What's the concept of and differences between Framebuffer and Renderbuffer in OpenGL?
...ly. Firstly:
The final rendering destination of the OpenGL pipeline is called [the] framebuffer.
Whereas:
Renderbuffer Object
In addition, renderbuffer object is newly introduced for offscreen rendering. It allows to render a scene directly to a renderbuffer object, instead of rendering ...