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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
I'm trying to add a UIRefreshControl to a UICollectionView , but the problem is that the refresh control does not appear unless the collection view fills up the height of its parent container. In other words, unless the collection view is long enough to require scrolling, it cannot be pulled down...
Java: parse int value from a char
...nt to know if there's a better solution to parse a number from a character in a string (assuming that we know that the character at index n is a number).
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What file uses .md extension and how should I edit them?
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Markdown is a plain-text file format. The extensions .md and .markdown are just text files written in Markdown syntax. If you have a Readme.md in your repo, GitHub will show the contents on the home page of your repo. Read the documentation:
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Why use bzero over memset?
In a Systems Programming class I took this previous semester, we had to implement a basic client/server in C. When initializing the structs, like sock_addr_in , or char buffers (that we used to send data back and forth between client and server) the professor instructed us to only use bzero and ...
How to get RGB values from UIColor?
I'm creating a color object using the following code.
15 Answers
15
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Change Git repository directory location.
With Git/Github for Windows, if I have a repository with this directory: C:\dir1\dir2 , what do I need to do to move the repo files to C:\dir1 ? I can obviously physically copy and paste the files, but what do I need to do on the Git side?
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Visual Studio 2010 shortcut to find classes and methods?
Is there any shortcut in Visual studio 2010 to find classes/interfaces?
7 Answers
7
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Where is Xcode's build folder?
Before Xcode 4 the build used to be created in the root folder of my project.
I can no longer find it.
9 Answers
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Is there a way to create a function from a string with javascript?
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I added a jsperf test for 4 different ways to create a function from string :
Using RegExp with Function class
var func = "function (a, b) { return a + b; }".parseFunction();
Using Function class with "return"
var func = new Function("return " + "function (a, b) { return a + b; }")();
Using ...
Using two values for one switch case statement
In my code, the program does something depending on the text entered by the user. My code looks like:
11 Answers
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