Sorted:

problem about bit-shift-operators-Collection of common programming errors

Difference between – and -​- in compiling options-Collection of common programming errors

Undefined method `sub' while running rake assets:precompile on Windows-Collection of common programming errors

problem about avr-Collection of common programming errors

What is the domain, range, and the horizontal asymptote of the graph y = 4^(x+2) – 3?-Collection of common programming errors

Gradle fails build during clover analysis due to a caught exception in a unit test-Collection of common programming errors

CodeIgniter 2.1.0, jQuery: Login Security questions-Collection of common programming errors

What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?-Collection of common programming errors

codeigniter disallowed characters error-Collection of common programming errors

problem about theme-templates-Collection of common programming errors