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How to load a UIView using a nib file created with Interface Builder

...ccess to later. --MyView 2) in the UIViewController that you want to load and handle the nib, create an IBOutlet property that will hold the loaded nib's view, for instance in MyViewController (a UIViewController subclass) @property (nonatomic, retain) IBOutlet UIView *myViewFromNib; (dont ...
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Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into

...asked, because until fairly recently, most browsers have not been able to handle favicons in .svg format. That's not the case anymore. See: https://caniuse.com/#feat=link-icon-svg 1) Choose SVG as the Favicon format Right now, in June 2020, these browsers can handle SVG Favicons: Chrome Firefox Ed...
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How to “properly” create a custom object in JavaScript?

...ut what the best way is to create an JavaScript object that has properties and methods. 15 Answers ...
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How to check if running as root in a bash script

I'm writing a script that requires root level permissions, and I want to make it so that if the script is not run as root, it simply echoes "Please run as root." and exits. ...
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What is the difference between lower bound and tight bound?

...the upper bound, while Omega is the lower bound. Theta requires both Big O and Omega, so that's why it's referred to as a tight bound (it must be both the upper and lower bound). For example, an algorithm taking Omega(n log n) takes at least n log n time, but has no upper limit. An algorithm taking...
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Why does 'continue' behave like 'break' in a Foreach-Object?

...let (it even has the alias foreach that helps to make this conversion easy and make mistakes easy, too). All continues should be replaced with return. P.S.: Unfortunately, it is not that easy to simulate break in ForEach-Object. ...
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Escaping quotes and double quotes

...do I properly escape the quotes in the -param value in the following command line? 3 Answers ...
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What's the difference between ngModel.$modelValue and ngModel.$viewValue

...tion, but it might just be that you're a little confused. The $modelValue and $viewValue have one distinct difference. It is this: As you already noted above: $viewValue: Actual string (or Object) value in the view. $modelValue: The value in the model, that the control is bound to. I'm go...
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Does MySQL ignore null values on unique constraints?

...sult: x NULL NULL 1 This is not true for all databases. SQL Server 2005 and older, for example, only allows a single NULL value in a column that has a unique constraint. share | improve this answ...
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How to get error information when HttpWebRequest.GetResponse() fails

I am initiating an HttpWebRequest and then retrieving it's response. Occasionally, I get a 500 (or at least 5##) error, but no description. I have control over both endpoints and would like the receiving end to get a little bit more information. For example, I would like to pass the exception mes...