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About Me

retired fellow learning programming for fun

Interests
programming!
PC Specs
AMD64 2G 250G
Member Avatar for Troy

This is a simple to use, self-contained website slideshow utility. Do you have a monitor or TV setup in your lobby where you'd like to present web content automatically? With this HTML/Javascript page, simply edit an array of pages or "slides". You define a title, duration, and URL for each …

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15K
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This simple isprime(number) function checks if the given integer number is a prime number and returns True or False. The function makes sure that the number is a positive integer, and that 1 is not considered a prime number. To find out if an integer n is odd one can …

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Member Avatar for Eyeteeorg

As part of studying how to use switch, I wrote this .js script that's supposed to obtain user input, evaluate whether the user input a number, a string or mixed output, and then return the appropriate output. The prompt() command works fine but the alert() commands produce empty output. I'm …

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216
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w3schools offers certification in various web development languages at $95 a pop. I'm wondering whether it's a good investment, and it largely depends on how recognized and respected w3schools certificates are. If anyone knows of good alternatives for certification in the Toronto, Canada area that don't require prior attendance at …

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157
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Something similar to this code returns a variable undefined error: var firstVariable = ""; var secondVariable = ""; // later on... secondVariable = firstVariable.length alert("text text text " + secondVariable + " text text text.") I need secondVariable to be globally defined and accept string pushes for other purposes, so …

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I'm just cutting my teeth on a few play projects in order to get better at javascript coding. Kindly have a glance at the following and comment on my general coding practices, as I want to get into the best habits right off the bat and break any bad habits …

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189
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Where am I going wrong in this code? // Eyetee's Third Toy V0.0. Copyright 2012 by Eyetee and not released. // Declare variables needed var string_to_be_examined = "This is a test string that can also be obtained from \ some other location." var substring_to_test_for var i = 0 var j …

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I have a simple html webpage currently implemented, and my Firefox web console has the following complaint about it when loaded remotely: [13:08:03.588] The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from …

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121
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I'm just learning html but already have a domain, so I did a quick and dirty under construction page to replace the advertising-littered default page that the webhost was using. It's dirt-simple and not very good, but I'll make it better as time goes on. Is there any rule I'm …

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As someone who is new to Javascript, I find it kind of odd that Javascript doesn't seem to have a != operator. Is there a rationale why the language was designed this way?

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