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Android DialogFragment vs Dialog
...an isolated DialogFragment for a simple Yes-No confirmation message box. What is the best practice in this case?
9 Answer...
Best practices with STDIN in Ruby?
...
I am not quite sure what you need, but I would use something like this:
#!/usr/bin/env ruby
until ARGV.empty? do
puts "From arguments: #{ARGV.shift}"
end
while a = gets
puts "From stdin: #{a}"
end
Note that because ARGV array is empty b...
How to check if a URL is valid
... I just fed Addressable::URI.parse() with the weirdest strings to see what it rejects. It accepted crazy stuff. However the first string it did not accept was ":-)". Hmm.
– mvw
Aug 18 '15 at 17:27
...
Maven Install on Mac OS X
...
Better than what, @Miranda ? I did not specify where to do the exports in the "installing by hand" option because I reckon people choosing the manual installation know best where they want to do these exports. This is quite specific to e...
Many-to-many relationship with the same model in rails?
... post A. To do that, you want to add a category field to the association.
What we need is no longer a has_and_belongs_to_many, but a combination of has_many, belongs_to, has_many ..., :through => ... and an extra model for the join table. This extra model is what gives us the power to add additi...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7808452%2fwhat-is-the-full-path-to-the-packages-folder-for-sublime-text-2-on-mac-os-lion%23new-answer', 'question_page');
}
);
Post as a guest
...
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...
What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...t looked back. The real question for me has been - Sublime Text 2 or vim?
What's good on Notepad++ side - it loads much faster on Windows for me. Maybe it will be good enough for you for quick editing. But, again, Sublime Text 3 is supposed to be faster on this front too. Sublime text 2 is not real...
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...
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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