To preserve cursor position, backup input.selectionStart before changing value. The problem is that WebKit reacts to keydown and Opera prefers keypress, so there’s kludge: both are handled and throttled. var ignoreKey = false; var handler = function(e) { if (ignoreKey) { e.preventDefault(); return; } if (e.keyCode == 38 || e.keyCode == 40) { var pos … Read more
Thanks to default methods, Java 8 now has this built in with Map::getOrDefault: Map<Integer, String> map = … map.put(1, “1”); System.out.println(map.getOrDefault(1, “2”)); // “1” System.out.println(map.getOrDefault(2, “2”)); // “2”
I would, as a first try, get this working using an after-argparse function. def addbar(args): if args.bar is None: args.bar = args.foo+’_BAR’ If this action needs to be reflected in the help, put it there yourself. In theory you could write a custom Action for foo that would set the value of the bar value … Read more
Line numbers are essential when pair programming. When two people are working together, it is very helpful to say something to the effect of “There is an issue on line 35”
My main issue was a bad URL by attempting prepend file:// to a relative path. It can be fixed with this: webbrowser.open(‘file://’ + os.path.realpath(filename)) Using webbrowser.open will try multiple methods until one “succeeds”, which is a loose definition. The WindowsDefault class calls os.startfile() which fails and returns False. I can verify that by entering the … Read more
So based off what I can tell there is no easy command that can move the gemspec file from the default folder to the non-default folder. This is a good thing from what I can tell but here are the instructions on how to do this by hand. Find the location of the default spec. … Read more
To expand Eric’s answer with an example:- <Button Name=”btnName” Width=”50″ Height=”40″> <TextBlock Text=”Some long text” TextWrapping=”Wrap” TextAlignment=”Center”/> </Button>
I know this is an old question, but is is certainly possible as of now Settings | Appearance & Behaviour | System Settings | Default directory See JetBrains support page screenshot
To select a default image, you can use the d parameter: http://www.gravatar.com/avatar/3b3be63a4c2a439b013787725dfce802?d=identicon Or without a hash: http://www.gravatar.com/avatar/?d=identicon Or without the d parameter: http://www.gravatar.com/avatar Source: gravatar.com.
First, let’s clarify our vocabulary a bit. A default constructor is a constructor which can be called without any arguments. A copy constructor is a constructor which can be called with a single argument of the same type. Given this, a “default copy constructor” would be a constructor with a signature something like: class MyClass … Read more