How to convert a string to lowercase?

1075

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Explain why asynchronous code is important in javascript?

974

---

What is function overloading in javascript?

994

---

Can you explain the difference between call and apply?

925

---

What are two-way data binding and one-way data flow, and how are they different?

1011

---

Is it possible to use javascript to change the meta-tags of the page?

865

---

How to convert json string to object?

967

---

What is object in javascript?

1050

---

what is the difference between let, var, and const?

1049

---

What is the difference between undefined and object?

951

---

How to create the namespace in javascript?

967

---

What is the scope variable in javascript?

953

---

What are associative arrays in javascript?

1003

---

How to show progress bar while loading using ajax call?

986

---

What is hoisted in javascript?

916

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