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My program is supposed to decide whether a number is an integer or not. I've tried: if ($variable % 1 = 0) and: if ($variable % 1.0 = 0) I know that it can be done with regular expressions, but I'm only on day three of Sams Perl in 21 … 
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I have this .js file called by my page. The function I'm caling with my onclick is working before the button is clicked. window.onload = function() { document.getElementById('clickMe').onclick = testOne(); } function testOne() { var para = document.getElementsByTagName('p'); var length = para.length; for(i=0; i<length; i++) { document.writeln("+"); //document.getElementById(para[i]).style.font = "Arial"; …
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OK, here it is. It looks to me as if the variable I'm trying to return is assigned in the switch, but I'm getting the error from VS13 that "classChosen" is unassigned. Thank you for taking a look. private static string ChooseClass() { string choice, classChosen; int classChoice; Console.WriteLine("Please choose …
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OK, I looked for a noob section to the forum, but didn't find one. So here's my issue. I'm doing an exercise from a text book for a class I took two years ago. Back then, this wouldn't have been an issue. Now, having not looked at C++ for all …
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