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Max length UITextField
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With Swift 5 and iOS 12, try the following implementation of textField(_:shouldChangeCharactersIn:replacementString:) method that is part of the UITextFieldDelegate protocol:
func textField(_ textField: UITextField, shouldChangeCharacter...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
...agraph bold? It seems to be the most important thing to know on this page, and it needs more visibility.
– Timo
Aug 25 '16 at 15:45
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What is an MDF file? [closed]
...an MDF file, known as the primary database file, which contains the schema and data, and a LDF file, which contains the logs. See wikipedia. A database may also use secondary database file, which normally uses a .ndf extension.
As John S. indicates, these file extensions are purely convention - you...
Lock screen orientation (Android) [duplicate]
I'm writing an android application that uses tabs with different contents (activities).
In one of these activities, I would like to lock the screen orientation to "Landscape"-mode,
but in the other activities, I want the normal orientation (according to sensor).
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Hide horizontal scrollbar on an iframe?
...ith a combination of
CSS overflow-y: hidden;
scrolling="no" (for HTML4)
and seamless="seamless" (for HTML5)*
* The seamless attribute has been removed from the standard, and no browsers support it.
.foo {
width: 200px;
height: 200px;
overflow-y: hidden;
}
<iframe src="https...
jQuery - Detecting if a file has been selected in the file input [duplicate]
I have a standard file input box
2 Answers
2
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Chrome >=24 - how to dock devtools to the right?
...n I first saw that option when I realized I no longer have to split screen and position windows manually.
1 Answer
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Set port for php artisan.php serve
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For port 8080:
php artisan serve --port=8080
And if you want to run it on port 80, you probably need to sudo:
sudo php artisan serve --port=80
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Missing Javascript “.map” file for Underscore.js when loading ASP.NET web page [duplicate]
...browser trying to download a ".map" for Underscore.js. I did some reading and apparently JQuery creates ".map" files as debugging aids for Javascript source files (".js"). However, if I look at the Scripts directory for my web site I see that this only happens for some JQuery source files and not ...
Swift: Determine iOS Screen size [duplicate]
...ize: CGRect = UIScreen.mainScreen().bounds
then you can access the width and height like this:
let screenWidth = screenSize.width
let screenHeight = screenSize.height
if you want 75% of your screen's width you can go:
let screenWidth = screenSize.width * 0.75
Swift 4.0
// Screen width.
publ...