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What do two question marks together mean in C#?

... Tangential but related: It's now in Swift, but it's very different: "Nil Coalescing Operator" developer.apple.com/library/ios/documentation/Swift/Conceptual/… – Dan Rosenstark Oct 14 '15 at 19:21 ...
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Add new attribute (element) to JSON object using JavaScript

... @shanehoban here a is JSON, a.s as just defined by you is a string. Now you are trying to add ["subproperty"] to a string. Do you understand now why u got the error? – shivam Jul 12 '14 at 11:45 ...
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How can I listen for a click-and-hold in jQuery?

...timeoutId); }); Edit: correction per AndyE...thanks! Edit 2: using bind now for two events with same handler per gnarf share | improve this answer | follow ...
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Enterprise app deployment doesn't work on iOS 7.1

..., like https://dl.dropboxusercontent.com/s/gnoctp7n9g0l3hx/download.html Now, visit https://dl.dropboxusercontent.com/s/gnoctp7n9g0l3hx/download.html in your device, you can install the app like before. WHAT A WONDERFUL WORLD! ...
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Difference between one-to-many and many-to-one relationship

... Maybe database relationships now? – fragorl Jul 27 '17 at 1:00 add a comment  |  ...
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Non-static variable cannot be referenced from a static context

... class and an instance of that class. If you see a car on the street, you know immediately that it's a car even if you can't see which model or type. This is because you compare what you see with the class "car". The class contains which is similar to all cars. Think of it as a template or an idea. ...
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How to inspect Javascript Objects

...t work out why I could no longer view the full object in Firebug. This has now sorted it for me. Thanks! – Andrew Newby Jul 1 '16 at 12:04 ...
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Case insensitive 'in'

...r() except: pass return self.__s == other Now, if CaseInsensitively('MICHAEL89') in whatever: should behave as required (whether the right-hand side is a list, dict, or set). (It may require more effort to achieve similar results for string inclusion, avoid warnings...
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Importing CommonCrypto in a Swift framework

...rch paths defined at the project or xcconfig level. That's it, you should now be able to import CommonCrypto Update for Xcode 10 Xcode 10 now ships with a CommonCrypto module map making this workaround unnecessary. If you would like to support both Xcode 9 and 10 you can do a check in the Run Scr...
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Locate current file in IntelliJ

... In the keymap it's called "Select in..." now. – seanmcl Oct 13 '14 at 15:02 3 ...