Blogging with a Title

A sizable number of blogging tools has this topic centric idea implemented in their interface. An example is as follows: Title:What do I need to blog with a topic in mind? To a great extend, this “topic centric” design forces people to think around a main point. You will always hear from people who seldom…

The Interesting GCC + Clib

symptom: you will have a negative number or zero if you are using the pow function in C lib without explicit declaring it to be a function taking double type. You can’t compile the code if you include math.h – you don’t include the header, but use -lm to ask gcc to use the linked…