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Is it possible to forward-declare a function in Python?

...rt, if you have if __name__ == '__main__': main() as the last line in your script everything will be just fine! – Filipe Pina Aug 3 '11 at 12:24 ...
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How to recursively delete an entire directory with PowerShell 2.0?

...for a workaround. It turns out I had a process I fired off earlier in the script that was working in the target directory. When changed the script to wait for the other process the "Remove-Item -Recurse -Force" command works. Always look in the mirror first:) – Matt Spradley ...
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How can I get the MAC and the IP address of a connected client in PHP?

...ween the client and the server. Client IP is conveniently provided to the script in $_SERVER['REMOTE_ADDR']. In some scenarios, particularly if your web server is behind a proxy (i.e. a caching proxy) $_SERVER['REMOTE ADDR'] will return the IP of the proxy, and there will be an extra value, often $...
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Drawing text to with @font-face does not work at the first time

... Is there no easier way to preload the font? e.g. force it through javascript somehow? – Joshua Mar 15 '12 at 0:54 ...
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How to kill all processes with a given partial name? [closed]

...ng to convince me :-). I have been burnt way too many times by third-party scripts that insisted on using pkill - the most common mistake being the assumption that only one instance of each binary could exist at any given time. – thkala Jan 24 '12 at 13:30 ...
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Find text string using jQuery?

... jQuery has the contains method. Here's a snippet for you: <script type="text/javascript"> $(function() { var foundin = $('*:contains("I am a simple string")'); }); </script> The selector above selects any element that contains the target string. The foundin will be a ...
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Drawing a dot on HTML5 canvas [duplicate]

... if you put it in the <head> </head> section surrounded in <script> </script> tags. That is it works if I put it in the body but I like to have all my script code in the <head> section of my HTML. – Doug Hauf Feb 20 '14 at 18:59 ...
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HTML Input=“file” Accept Attribute File Type (CSV)

...browsers as far as I know, But here is an alternative to it, Try this <script type="text/javascript" language="javascript"> function checkfile(sender) { var validExts = new Array(".xlsx", ".xls", ".csv"); var fileExt = sender.value; fileExt = fileExt.substring(fileExt.lastIndexOf(...
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What do people find difficult about C pointers? [closed]

...) are just plain taught badly. I keep threatening to write my own C book (titled The Last Thing The World Needs Is Another Book On The C Programming Language), but I don't have the time or the patience to do so. So I hang out here and throw random quotes from the Standard at people. There's als...
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Event on a disabled input

... $("input[readonly]", this).attr("disabled", true); }); and the input (+ script) should be <input type="text" readonly="readonly" name="test" value="test" /> $('input[readonly]').click(function () { $(this).removeAttr('readonly'); }) ...