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“PKIX path building failed” and “unable to find valid certification path to requested target”
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For anyone getting an "access denied" error, make sure you're running command prompt as an administrator.
– Walker Christie
Apr 24 '18 at 15:49
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Rails extending ActiveRecord::Base
I've done some reading about how to extend ActiveRecord:Base class so my models would have some special methods. What is the easy way to extend it (step by step tutorial)?
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Save Javascript objects in sessionStorage
...ter is sounds like writing a wrapper/adapter is too much work for you.
I honestly don't know what to tell you. Maybe you could reevaluate your opinion of what is a "ridiculous limitation". The Web Storage API is just what it's supposed to be, a key/value store.
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How do I call Objective-C code from Swift?
In Swift, how does one call Objective-C code?
17 Answers
17
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Can regular expressions be used to match nested patterns? [duplicate]
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I agree. However,one problem with the (?>...) atomic group syntax (under PHP 5.2) is that the ?> portion is interpreted as: "end-of-script"! Here is how I would write it: /\((?:[^()]++|(?R))*+\)/. This is a bit more efficient for both m...
How to remove duplicate white spaces in string using Java?
...ce, tab, new line, carriage return, form feed or vertical tab, and + says "one or more of those". Thus the above code will collapse all "whitespace substrings" longer than one character, with a single space character.
Source: Java: Removing duplicate white spaces in strings
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How do I use WebStorm for Chrome Extension Development?
...t WebStorm 5 and so far have been really enjoying its Inspection features. One hitch I've run in to when developing my Chrome extension is that it doesn't recognize the chrome variable:
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How do I make an attributed string using Swift?
...s just like declaring any other dictionary.
// single attributes declared one at a time
let singleAttribute1 = [ NSAttributedString.Key.foregroundColor: UIColor.green ]
let singleAttribute2 = [ NSAttributedString.Key.backgroundColor: UIColor.yellow ]
let singleAttribute3 = [ NSAttributedString.Key....
Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
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Why is ab returned? There is nothing done with ab? I always get {} as a result.
– Andi Giga
Jul 7 '16 at 15:09
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Do declared properties require a corresponding instance variable?
...ide the auto-coded getter/setter by specifying your own. This is commonly done with the managedObjectContext property which is lazily loaded. Thus, you declare your managedObjectContext as a property, but then also write a -(NSManagedObjectContext *)managedObjectContext method. Recall that a method,...