Why do i need `typings.json` file in an Angular 2 project?

So, I’ve found this: Any JavaScript libraries, such as jQuery, the Jasmine testing library, and Angular, extend the JavaScript environment with features and syntax that the TypeScript compiler doesn’t recognize natively. When the compiler doesn’t recognize something, it throws an error. So, If we wrote a library which may use by other persons in their … Read more

RestClientException: Could not extract response. no suitable HttpMessageConverter found

The main problem here is content type [text/html;charset=iso-8859-1] received from the service, however the real content type should be application/json;charset=iso-8859-1 In order to overcome this you can introduce custom message converter. and register it for all kind of responses (i.e. ignore the response content type header). Just like this

XSLT equivalent for JSON

Interesting idea. Some searching on Google produced a few pages of interest, including: an outline of how such a “jsonT” tool might be implemented, and some downloads some discussion of that implementation a company which may have implemented something suitable Hope this helps.

UnicodeDecodeError: ‘utf8’ codec can’t decode byte 0x80 in position 3131: invalid start byte

It doesn’t help that you have sys.setdefaultencoding(‘utf-8′), which is confusing things further – It’s a nasty hack and you need to remove it from your code. See https://stackoverflow.com/a/34378962/1554386 for more information The error is happening because line is a string and you’re calling encode(). encode() only makes sense if the string is a Unicode, so Python tries to convert it Unicode first using … Read more

How to import a JSON file in ECMAScript 6?

Importing JSON using ES modules was submitted as feature to TC39 in mid 2020, and is (at the time of this edit) in stage 3, which is the last stage before being accepted in to the spec (see https://github.com/tc39/proposal-json-modules for more details). Once landed, you will be able to use it as: Where someName is effectively the name of … Read more

How do you represent a JSON array of strings?

I’ll elaborate a bit more on ChrisR awesome answer and bring images from his awesome reference. A valid JSON always starts with either curly braces { or square brackets [, nothing else. { will start an object: Hint: although javascript accepts single quotes ‘, JSON only takes double ones “. [ will start an array: Hint: spaces among elements are always ignored by any JSON parser. And value is an object, array, string, number, bool or null: … Read more

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