It means that the object you pass in the request (I guess it is pagedoc) has a circular reference, something like: JSON.stringify cannot convert structures like this. N.B.: This would be the case with DOM nodes, which have circular references, even if they are not attached to the DOM tree. Each node has an ownerDocument which refers to document in most … Read more
The issue is caused by this: If the assertion fails, it will throw an error. This error will cause done() never to get called, because the code errored out before it. That’s what causes the timeout. The “Unhandled promise rejection” is also caused by the failed assertion, because if an error is thrown in a … Read more
Altered piece of code I often use:
It’s easy enough to write your own comparison function: Or inline (c/o Marco Demaio):
The simplest thing to do in the absence of a framework that does all the cross-browser compatibility for you is to just put a call to your code at the end of the body. This is faster to execute than an onload handler because this waits only for the DOM to be ready, not for all images … Read more
Array.size() is not a valid method Always use the length property There is a library or script adding the size method to the array prototype since this is not a native array method. This is commonly done to add support for a custom getter. An example of using this would be when you want to … Read more
I am trying to re-implement a page using JSON instead of some 2-dimensional arrays. What I am hoping to accomplish is get an array of objects. The objects would look like this: I want to create an array of these restaurant objects and populate the distance field with some logic, then sort the array based … Read more
since markdown is a markup language and In fact you can use HTML/CSS inside it, the easiest way I’ve found so far is:
Jakye is right. Only bots can achieve this (but not in field titles, beware). Just do [link text here](url here). This embed description results in: this in the embed. Clicking on it directs you to countrycode.org. Using .addField(): If you want a bot’s message to just be a hyperlink, you need to make an embed, and only … Read more
Find the index of the array element you want to remove using indexOf, and then remove that index with splice. The splice() method changes the contents of an array by removing existing elements and/or adding new elements. Run code snippet The second parameter of splice is the number of elements to remove. Note that splice modifies the array in place and returns a … Read more