If the user's operating system does not support the needed character, how can the symbol be represented?

994

---

What is the difference between local storage and cookies?

1351

---

So how do we refresh the application cache of the browser?

923

---

What are the limitations when serving XHTML pages?

1172

---

What is fallback in Application cache?

1006

---

What are the restrictions of Web Worker thread?

980

---

What is datalist in HTML 5?

978

---

What is output element in HTML 5?

1012

---

how do we create a worker thread in JavaScript?

971

---

What is head in HTML document?

971

---

how can we use WebSQL?

911

---

What is contained in HTML markup?

983

---

What is network in application cache?

948

---

How can we add and remove data from local storage?

987

---

What is difference between session storage and local storage?

970

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