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UITextField - capture return button event
...
Swift version using UITextFieldDelegate :
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
resignFirstResponder()
return false
}
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How do I programmatically determine operating system in Java?
...es a wrapper for java.lang.System with handy properties like SystemUtils.IS_OS_WINDOWS, much like the aforementioned Swingx OS util.
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How to remove files that are listed in the .gitignore but still on the repository?
...became this git ls-files -i --exclude-from=.gitignore | %{git rm --cached $_}
– digaomatias
Jul 26 '14 at 21:28
1
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URLEncoder not able to translate space character
... through "9" remain the same.
The special characters ".", "-", "*", and "_" remain the same.
The space character " " is converted into a plus sign "+".
All other characters are unsafe and are first converted into one or more bytes using some encoding scheme. Then each byte is represented by ...
Official reasons for “Software caused connection abort: socket write error”
...e that the HttpClient is non-null before reading from the connection.E13222_01
Connection reset by peer.
The connection has been terminated by the peer (server).
Connection reset.
The connection has been either terminated by the client or closed by the server end of the connection due to r...
How do I intercept a method call in C#?
...guments)
{
try
{
string lowerMethodName = '_' + methodName.ToLowerInvariant();
List<object> tempParams = new List<object>();
foreach (MethodInfo methodInfo in serviceMethods.Where(methodInfo => methodInfo.Name.ToLowerInvariant() ...
Cleaning up old remote git branches
...ion enables it to support different remote locations.
#!/bin/bash
current_branch=$(git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
if [ "$current_branch" != "master" ]; then
echo "WARNING: You are on branch $current_branch, NOT master."
fi
echo -e "Fetching merged ...
How can I load storyboard programmatically from class?
...cond = "SecondViewController"
}
extension UIStoryBoard{
class func load(_ storyboard: StoryBoardName) -> UIViewController{
return UIStoryboard(name: storyboard.rawValue, bundle: nil).instantiateViewController(withIdentifier: storyboard.rawValue)
}
}
and then you can load your Storyb...
How to change the docker image installation directory?
...
Yes, change this line to DOCKER_OPTS="-dns 8.8.8.8 -dns 8.8.4.4 -g /mnt"
– mbarthelemy
Jun 23 '14 at 17:05
6
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How do you implement a private setter when using an interface?
...Foo { get; private set; } // private
public int Foo
{
get { return _foo; } // no setter
}
public void Poop(); // this member also not part of interface
Setter is not part of interface, so it cannot be called via your interface:
IBar bar = new Bar();
bar.Foo = 42; // will not work thu...