$ tac --help Usage: tac [OPTION]... [FILE]... Write each FILE to standard output, last line first.
4. Discussion settled? Ask "Should there be brackets around code even if there's only one line? Like this:
If( foo == true) a=x;
Or is it: If( foo = true) { a=x; }
Given that those sentences are not equivalent, I'd choose the first one. Sure, it's not pretty and prone to make you make mistakes. However, I think that your intention is to compare if foo is true, not to set foo to true and then test if that succeed.
The bandwith of 10 fingers is a lot higher than a mouse with just one pointer and a few buttons. You can potentially transmit a lot more instructions in a lot less time using your hands, if only we figured out a proper way to make it work.
Yes, but it already exists: it's called a keyboard.
So you mean I have to spend more money on something I wouldn't need if I could get a modern resistive touch screen phone.
That could be a solution, but I'd face one of the problems pointed before: can I use my BIC pen to use the touch screen, or do I have to keep changing pens and stylus?
Imagine trying to use photoshop on a touch screen. All the areas you want to select are automatically obscured by the very finger(s) that are doing the selecting. How stoooopid is that?
That's the very thing I really HATE about capacitive touch-screens. All this blah blah blah about how much precision it has. What the heck do I mind its precision when I don't know where I've put my finger, since I cannot see what's behind it? Not to speak of the problems using a screen of these when you're wearing gloves and such.
This things are really stupid. I can get far more accuracy in my old Palm TX since I can use a stylus as thin as I want, my fingernail or just the reverse side of the BIC pen I'm using to write down on paper.
Serving coffee on aircraft causes turbulence.