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How to Programmatically Add Views to Views
...ng practice, on findViewById, cast to ViewGroup or always the most generic form of an object so that if it changes from a LinearLayout to a RelativeLayout, you have no refactoring.
– Joel Teply
Apr 3 '15 at 16:59
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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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Can you use CSS to mirror/flip text?
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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);
}
};
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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
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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 ...
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 I find the number of days between two Date objects in Ruby?
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irb(main):005:0> a = Date.parse("12/1/2010")
=> #<Date: 4911063/2,0,2299161>
irb(main):007:0> b = Date.parse("12/21/2010")
=> #<Date: 4911103/2,0,2299161>
irb(main):016:0> c = b.mjd - a.mjd
=> 20
This uses a Modified Julian Day Numbe...
Determine installed PowerShell version
...cally from CMD, PowerShell, or even Pwsh (PS 6.0) but you need to use this form: powershell -command "(Get-Variable PSVersionTable -ValueOnly).PSVersion" (that will work in all cases)
– PSaul
Jul 12 '18 at 15:56
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