How do you write a program which produces its own source code as output?

1121

---

Why do some versions of toupper act strangely if given an upper-case letter?

1078

---

Why does this code crash?

1101

---

What is a pointer value and address in c?

1135

---

What is the purpose of realloc()?

1146

---

What is the easiest sorting method to use?

1176

---

How can I access an I o board directly?

1093

---

How do I copy files?

1061

---

How can my program discover the complete pathname to the executable from which it was invoked?

1079

---

How can I read a binary data file properly?

1178

---

What are pointers really good for, anyway?

1066

---

What is a static function in c?

1170

---

What is an lvalue in c?

1129

---

What is a method in c?

1152

---

Which is more efficient, a switch statement or an if else chain?

1027

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