TypeScript Playground
Just a note about TypeScript Playground, an online REPL for TypeScript. Been around a while, but really useful for trying out a quick bit of TypeScript.
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$(Document) is null or not an object
ByPaulI’ve just spent a very painful hour or so debugging a jQuery issue that turned out to be a self inflicted problem! The site I was working on had been working perfectly all morning, then a particular page began to fail on a refresh (browser F5). It was possible to browse to the page and…
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