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How do you switch pages in Xamarin.Forms?
... onto the stack, then remove the current page. This results in a switch.
item.Tapped += async (sender, e) => {
await Navigation.PushAsync (new SecondPage ());
Navigation.RemovePage(this);
};
You need to be in a Navigation Page first:
MainPage = NavigationPage(new FirstPage());
Swit...
Best way to test SQL queries [closed]
I have run into a problem wherein we keep having complex SQL queries go out with errors. Essentially this results in sending mail to the incorrect customers and other 'problems' like that.
...
How to configure Git post commit hook
...RVER/job/JOB_NAME/build?token=YOUR_TOKEN if you set trigger config in your item
June 2016, polaretto points out in the comments:
I wanted to add that with just a little of shell scripting you can avoid manual url configuration, especially if you have many repositories under a common direct...
Which is best way to define constants in android, either static class, interface or xml resource?
...
Question was asked for the best way !!
– shadygoneinsane
Aug 9 '18 at 12:23
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Suppress Scientific Notation in Numpy When Creating Array From Nested List
...ested types
return arrayToList(arr.tolist())
else:
#if item isn't an ndarray leave it as is.
return arr
#suppress exponential notation, define an appropriate float formatter
#specify stdout line width and let pretty print do the work
np.set_printoptions(suppress=True,
...
Update Git branches from master
...e topic branch. Will this cause any problem in the long run? I thought the best practice is always merge the topic branch back to master. Please comment.
– Patrick
Nov 16 '11 at 18:55
...
Ruby on Rails: Where to define global constants?
...here in an initializer like in the following example. This is probably the best place, if your colours are really global and used in more than one model context.
# put this into config/initializers/my_constants.rb
COLOURS = ['white', 'blue'].freeze
Note: when we define constants above, often we w...
What's the best way to bundle static resources in a Go program? [closed]
I'm working on a small web application in Go that's meant to be used as a tool on a developer's machine to help debug their applications/web services. The interface to the program is a web page which includes not only the HTML, but some JavaScript (for functionality), images and CSS (for styling). I...
Best algorithm for detecting cycles in a directed graph [closed]
What is the most efficient algorithm for detecting all cycles within a directed graph?
14 Answers
...
ThreadStart with parameters
...solutely correct, this one by JaredPar is the better one. It simply is the best solution for most practical cases.
– galaktor
Oct 10 '09 at 10:27
2
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