#trick

Zoom to Fit button on Preview Toolbar When reading documents with Mac OS X’s Preview, one of my first move is to set the zooming to fit the window width, however, Preview doesn’t have neither a shortcut nor a button on its toolbar for this function. Let’s make …

C/C++ trick with logical operators Let me show a nice C/C++ trick I just found out: Instead of writing: if (function1()) function2(); you could write: function1() && function2(); because the right side of the && operator is only evaluated (in this case: called), …