Does substring create a new object?

1003

---

What is charat ()?

936

---

What is the r character?

1020

---

How do you declare a variable?

1105

---

What does int argc char * argv [] mean?

999

---

How do you change an int to a string?

1017

---

How do you escape a string?

1001

---

What is difference between filereader and bufferedreader?

967

---

What does indexof mean?

1031

---

What is the use of bufferedreader?

996

---

Why do we use string?

1056

---

Which is faster string or stringbuilder?

933

---

What is %d in printf?

1046

---

What are parsing rules?

994

---

What are the different types of constructor?

996

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