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  1. error TS2339: Property 'x' does not exist on type 'Y'

    When accessing a property, the "dot" syntax (images.main) supposes, I think, that it already exists. I had such problems without Typescript, in "vanilla" Javascript, where I tried to access …

  2. How to exclude property from Json Serialization - Stack Overflow

    I have a DTO class which I Serialize Json.Serialize(MyClass) How can I exclude a public property of it? (It has to be public, as I use it in my code somewhere else)

  3. How can you test if an object has a specific property?

    You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I …

  4. Python class @property: use setter but evade getter?

    In python classes, the @property is a nice decorator that avoids using explicit setter and getter functions. However, it comes at a cost of an overhead 2-5 times that of a "classical" class …

  5. .net - Get value of a specific object property in C# without …

    Jul 9, 2012 · Get value of a specific object property in C# without knowing the class behind Asked 13 years, 3 months ago Modified 4 years, 5 months ago Viewed 213k times

  6. angular - Property '...' has no initializer and is not definitely ...

    Apr 7, 2018 · A better solution seems to understand that the property can be undedinfed, and therefore the developer has to write code accordingly. This is the purpose of the answer to me.

  7. When is the @JsonProperty property used and what is it used for?

    1 From JsonProperty javadoc, Defines name of the logical property, i.e. JSON object field name to use for the property. If value is empty String (which is the default), will try to use name of the …

  8. python - How to make a class property? - Stack Overflow

    Descriptors like property need to be in the type's dictionary to work their magic. So those in a class definition primarily affect the behaviour of instances of the class, with minimal effect on …

  9. What's the difference between a Python "property" and "attribute"?

    Sep 10, 2011 · The property allows you to use the former syntax while giving you the flexibility of change of the latter. In Python, you can define getters, setters, and delete methods with the …

  10. How do you explicitly set a new property on `window` in TypeScript?

    Oct 3, 2012 · The property 'MyNamespace' does not exist on value of type 'window' any" I can make the code work by declaring MyNamespace as an ambient variable and dropping the …