Sep 14, 2016 · ValueError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1) I googled it but nothing seems to work besides this solution …

If you're using Visual studio, right click on the project and then on Properties, Under Configuration Properties click on C\C++ and then add the directory to your header files under the Additional …

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 …

The solution that appears to iterate through every property and uses a regular expression is a little slower than the previous two solutions (because compiling and executing the regular …

16 How to add property to a python class dynamically? Say you have an object that you want to add a property to. Typically, I want to use properties when I need to begin managing access to …

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 …

I would like to understand how the built-in function property works. What confuses me is that property can also be used as a decorator, but it only takes arguments when used as a built-in …

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 …

129 RequiredIf validation attribute I've written a that requires a particular property value when a different property has a certain value (what you require) or when a different property has …

This provides an Environment property, which is different to an "Environment variable". – and another popular comment says: Worked for application properties, but not for system …