How to convert a string to lowercase?

1170

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Explain why asynchronous code is important in javascript?

1027

---

What is function overloading in javascript?

1055

---

Can you explain the difference between call and apply?

983

---

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

1067

---

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

914

---

How to convert json string to object?

1026

---

What is object in javascript?

1118

---

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

1124

---

What is the difference between undefined and object?

1004

---

How to create the namespace in javascript?

1034

---

What is the scope variable in javascript?

1025

---

What are associative arrays in javascript?

1067

---

How to show progress bar while loading using ajax call?

1033

---

What is hoisted in javascript?

984

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