How to improve performance of this code?

875

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How to generate all permutations of a list in python?

943

---

Suppose your Zend engine supports the mode Then how can u configure your PHP Zend engine to support mode?

182

---

Explain the changes in php versions?

1002

---

How to tokenize a string in c++?

1082

---

What's the best free c++ profiler for windows?

1110

---

What is the best way to take screenshots of a window with c++ in windows?

1068

---

Features of mvc in zend framework?

241

---

Which class extend the zend model?

232

---

Which class extend the zend controller?

247

---

Explain how routing works?

219

---

What is the difference between local variable and global variable in c?

1250

---

What is infinite loop?

1103

---

Write a program to print “hello world” without using semicolon?

1132

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Can we access array using pointer in c language?

1104

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