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jQuery vs JavaScript
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jQuery
myElement.text("Hello China!");
JavaScript
myElement.textContent = "Hello China!";
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jQuery
var myText = myElement.text();
JavaScript
var myText = myElement.textContent || myElement.innerText;
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jQuery
var myElement.html("<p>Hello World</p>");
JavaScript
var myElement.innerHTML = "<p>Hello World</p>";
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jQuery
var content = myElement.html();
JavaScript
var content = myElement.innerHTML;