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Paste text on Android Emulator
... This is how to paste on Mac, since the command key starts touch gestures by default.
– Jim
Jun 8 '18 at 22:11
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Handling applicationDidBecomeActive - “How can a view controller respond to the app becoming Active?
...h safer way to accomplish this:
First, create a lazy var that can be used by the notification:
lazy var didBecomeActive: (Notification) -> Void = { [weak self] _ in
// Do stuff
}
If you require the actual notification be included, just replace the _ with notification.
Next, we set up th...
Maximum request length exceeded.
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</system.webServer>
Note:
maxRequestLength is measured in kilobytes
maxAllowedContentLength is measured in bytes
which is why the values differ in this config example. (Both are equivalent to 1 GB.)
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A generic list of anonymous class
...ork. However, list[0].Id won't work.
This will work at runtime in C# 4.0 by having a List<dynamic>, that is you won't get IntelliSense.
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How to create fixed space and flexible space bar button items programmatically?
...d a bottom bar with two centered play and pause bar button items separated by a fixed space of 30 in a view controller:
import PlaygroundSupport
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .whi...
Batch files: How to read a file?
...he 2nd and 3rd token from each line to the for body, with tokens delimited by commas and/or spaces.
– Martin Prikryl
Dec 22 '14 at 13:37
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Is null check needed before calling instanceof?
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@BenThurley - The behavior is guaranteed by Java specifications past and present. I think Luke's point addresses the limitations of experimentation in determining the guaranteed behavior of the present.
– Andy Thomas
Aug 3 '15 ...
How to get all Errors from ASP.Net MVC modelState?
...e key of the modelstate too (i.e. the name of the field). you can get that by changing the first line to this: foreach (KeyValuePair<string, ModelState> kvp in htmlHelper.ViewData.ModelState) { and insert this line below it: var modelState = kvp.Value;. You can get the key from kvp.Key
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How to detect escape key press with pure JS or jQuery?
...e your logic here.
}
}
Code Snippet:
var msg = document.getElementById('state-msg');
document.body.addEventListener('keypress', function(e) {
if (e.key == "Escape") {
msg.textContent += 'Escape pressed:'
}
});
Press ESC key <span id="state-msg"></span>
keyCode i...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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im...