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Mathematical functions in Swift
... import UIKit.
import UIKit
You can easily discover your playground platform by opening File Inspector (⌥⌘1).
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How to increment a datetime by one day?
...-29T23:59:00-10:00
tomorrow = add_day(today_tz)
return tomorrow.isoformat() == '2011-12-31T23:59:00+14:00'
def test_dst(add_day):
"""Test if add_day properly increases the calendar day if DST happens."""
tz = pytz.timezone('Europe/Berlin')
today_utc = datetime.datetime(2018, 3,...
Can you use CSS to mirror/flip text?
...
You can use CSS transformations to achieve this. A horizontal flip would involve scaling the div like this:
-moz-transform: scale(-1, 1);
-webkit-transform: scale(-1, 1);
-o-transform: scale(-1, 1);
-ms-transform: scale(-1, 1);
transform: scale(...
Jinja2 shorthand conditional
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
How do you get the rendered height of an element?
...bahti unless it itself has a limited height and an overflow:hidden or some form of overflow:scroll, the element will expand (whether in your view or not) to show all the content and scrollHeight and clientHeight will be equal.
– Ulad Kasach
Jan 19 '16 at 14:05
...
Best programming aids for a quadriplegic programmer
...netic_alphabet You can't realistically get by without this when using any form of speech recognition.
VIM. (or emacs I guess - not sure). Vim is a great for editing text without touching the mouse - ever. This makes it great for editing texts using WSR. I am only a VIM beginner myself but find it ...
Multiple actions were found that match the request in Web Api
...e actions with the same http method you need to provide webapi with more information via the route like so:
routes.MapHttpRoute(
name: "API Default",
routeTemplate: "api/{controller}/{action}/{id}",
defaults: new { id = RouteParameter.Optional });
Notice that the routeTemplate now includes an act...
Difference between outline and border
... "border supports rounded corners";
position: absolute;
bottom: 0;
transform: translateY(100%);
}
.outline:after {
content: "outline doesn't support rounded corners";
position: absolute;
bottom: 0;
transform: translateY(100%);
}
<div class="border"></div>
<div class="o...
Sending and Parsing JSON Objects in Android [closed]
I would like to send messages in the form of JSON objects to a server and parse the JSON response from the server.
11 Answe...
How can one display images side by side in a GitHub README.md?
...images you want to display.
Now go to README.md and add this HTML code to form a table.
#### Flutter App Screenshots
<table>
<tr>
<td>First Screen Page</td>
<td>Holiday Mention</td>
<td>Present day in purple and selected day in pink</td...