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Navigation bar show/hide
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This isn't something that can fit into a few lines of code, but this is one approach that might work for you.
To hide the navigation bar:
[[self navigationController] setNavigationBarHidden:YES animated:YES];
To show it:
[[self navigatio...
Precision String Format Specifier In Swift
Below is how I would have previously truncated a float to two decimal places
30 Answers
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How can I search for a multiline pattern in a file?
... files that contained a specific string pattern. The first solution that comes to mind is using find piped with xargs grep :
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How to trigger the window resize event in JavaScript?
...ow resize. I want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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Remove carriage return in Unix
What is the simplest way to remove all the carriage returns \r from a file in Unix?
20 Answers
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Limiting number of displayed results when using ngRepeat
I find the AngularJS tutorials hard to understand; this one is walking me through building an app that displays phones. I’m on step 5 and I thought as an experiment I’d try to allow users to specify how many they’d like to be shown. The view looks like this:
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Centering controls within a form in .NET (Winforms)? [duplicate]
I'm trying to center a fixed size control within a form.
9 Answers
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Check whether number is even or odd
How would I determine whether a given number is even or odd? I've been wanting to figure this out for a long time now and haven't gotten anywhere.
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How do I set default values for functions parameters in Matlab?
Is it possible to have default arguments in Matlab? For instance, here:
16 Answers
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How to return PDF to browser in MVC?
I have this demo code for iTextSharp
11 Answers
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