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What is a span and when should I use one? - Stack Overflow What is a "span"? A span<T> is: A very lightweight abstraction of a contiguous sequence of values of type T somewhere in memory Basically a struct { T * ptr; std::size_t size; } with a bunch of convenience methods A non-owning type (i e a "reference-type" rather than a "value type"): It never allocates nor deallocates anything and does not keep smart pointers alive It was formerly known as
How to get the value of a spans text contents - Stack Overflow It assumes the contents of the span will only be text, but that might not always be case You should use textContent instead of innerHTML if you strictly want a string to be returned to you innerHTML has the side effect of also returning any node element (s) if there's other DOM elements in there textContent will guard against this possibility
What is the difference between lt;p gt;, lt;div gt; and lt;span gt; in HTML XHTML? As others have answered… div and p are “block elements” (now redefined as Flow Content) and span is an “inline element” (Phrasing Content) Yes, you may change the default presentation of these elements, but there is a difference between “flow” versus “block”, and “phrasing” versus “inline”
html - Font color vs span style - Stack Overflow I never said Span or div are deprecated, I find it hard to believe they will ever be deprecated span was designed exactly for its purpose: to non semantically be able to change certain parts of text