Re: Tk starting and stopping an autoplay loop using a keybinding

The ternary operator ?: is not a statement but an expression. You should assign its result, not run two statements:

$toggle_autoplay = ($toggle_autoplay == 0) ? 1 : 0;
[download]

or, a bit shorter:

$toggle_autoplay = !$toggle_autoplay;
[download]

Comment on Re: Tk starting and stopping an autoplay loop using a keybinding Select or Download Code

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Re^2: Tk starting and stopping an autoplay loop using a keybinding by tybalt89 (Monsignor) on Oct 03, 2016 at 18:48 UTC
Or, a bit shorter: `$toggle_autoplay ^= 1;` [download] Just to confuse things, `$toggle_autoplay == 0 ? $toggle_autoplay = 1 : ($toggle_autoplay = 0);` [download] would have worked (because it fixes the precedence problem you were having).	[reply] [d/l] [select]
Re^2: Tk starting and stopping an autoplay loop using a keybinding by Discipulus (Canon) on Oct 03, 2016 at 08:23 UTC
..oops me bad! thanks L* There are no rules, there are no thumbs.. Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.	[reply] [d/l]