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In Objective-C, what is the equivalent of Java's “instanceof” keyword?

...if ([myObject isKindOfClass:[AnObject class]]) as suggested by Jon Skeet and zoul. share | improve this answer | follow | ...
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Difference between setUp() and setUpBeforeClass()

When unit testing with JUnit, there are two similar methods, setUp() and setUpBeforeClass() . What is the difference between these methods? Also, what is the difference between tearDown() and tearDownAfterClass() ? ...
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Java Map equivalent in C#

...) { otherExample["key"] = value + 1; } With this method you can fast and exception-less get values (if present). Resources: Dictionary-Keys Try Get Value share | improve this answer ...
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Append class if condition is true in Haml

... fyi: if you only want to include a class in a certain case and nothing in other cases you can just set nil and the attribute will not be set, instead of setting class="" – MMachinegun Aug 7 '14 at 10:45 ...
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android pick images from gallery

... //TODO: action } } That's how I call the image gallery. Put it in and see if it works for you. EDIT: This brings up the Documents app. To allow the user to also use any gallery apps they might have installed: Intent getIntent = new Intent(Intent.ACTION_GET_CONTENT); getIntent.set...
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Meaning

...ly want to execute managed modules for requests that also go to a managed handler. The precondition in the following example (precondition="managedHandler") only enables the forms authentication module for requests that are also handled by a managed handler, such as requests to .aspx or .asmx files:...
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Make a URL-encoded POST request using `http.NewRequest(…)`

... create a request. For this POST request I append my data query to the URL and leave the body empty, something like this: 1...
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Why are functions and methods in PHP case-insensitive?

Functions and methods in PHP are case-insensitive as illustrated in the following example. 2 Answers ...
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Export a graph to .eps file with R

...e? I typically export my graphs to a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files. ...
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How to get the last element of a slice?

... They left it outside consciously. It was non-obvious and prone to errors. Go overall is circumspect about 'too much meaning'; it also doesn't feature method/operator overloading, default values for function params, etc. which IMHO goes in a similar philosophical vein. See this ...