Eternal Learner questions

• Compiling source Qt 4.7.4 on windows 7 error qmake is not an internal or external command
• Difference between memcpy and copy by assignment
• Grep multiple files using regex for specifying filenames to search for
• Program to implement the is_same_type type trait in c++
• Error while excuting a simple boost thread program
• Problem with using getline and strtok together in a program
• Heap corruption while freeing memory
• How to create a class that implements java.util.collections
• How to include a string variable(char *) within "system" command - linux
• O(log n) algorithm to find the element having rank i in union of pre-sorted lists

Eternal Learner answers