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How to hide keyboard in swift on pressing return key?
...turn.
You have to manually tell the text field to dismiss the keyboard (or what ever its first responder is), and this is done with resignFirstResponder(), like so:
// Called on 'Return' pressed. Return false to ignore.
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
textFie...
Compare two objects in Java with possible null values
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This is what Java internal code uses (on other compare methods):
public static boolean compare(String str1, String str2) {
return (str1 == null ? str2 == null : str1.equals(str2));
}
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Understanding Python super() with __init__() methods [duplicate]
... Can you please explain super(ChildB, self).__init__() this , what does ChildB and self have to do with the super
– rimalonfire
May 6 '18 at 5:22
5
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base64 encoded images in email signatures
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"like this"... like what? I'm with Faisal, how do you get this into your message?
– Devil's Advocate
Dec 1 '16 at 22:55
1
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Are (non-void) self-closing tags valid in HTML5?
... but <p /> is not.
The HTML5 spec makes a clear distinction between what is correct for HTML authors and for web browser developers, with the second group being required to accept all kinds of invalid "legacy" syntax. In this case, it means that HTML5-compliant browsers will accept illegal se...
Rename multiple files based on pattern in Unix
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Exactly what I needed. Capture groups with '' and call them back with #1,#2,... EX: mmv "my show ep 1080p.*" "my.show.#1.#2" = my.show.001.avi
– Lundy
Aug 16 '15 at 0:57
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How to access SOAP services from iPhone
...d such adds a ton of extra characters to your message, and this is exactly what you want to avoid over a high-latency, potentially slow network, such as 3G. If you can guarantee that your app will only be used in a 4g environment with excellent signal, or only in Wifi, it might be more approriate. B...
Proper Repository Pattern Design in PHP?
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I thought I'd take a crack at answering my own question. What follows is just one way of solving the issues 1-3 in my original question.
Disclaimer: I may not always use the right terms when describing patterns or techniques. Sorry for that.
The Goals:
Create a complete example...
How to make a new List in Java
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From what I understand you cannot use generics with ArrayList in C# MSDN
– JohnOsborne
Feb 24 '15 at 0:36
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How to create war files
What are the best practices of creating war files (using eclipse) to run on tomcat? tutorials, links, examples are highly appreciated.
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