Posts Under 'Resources'

How to filter spam with Spamassassin and Postfix in Debian

Install Spamassassin in Debian #apt-get install spamassassin spamc spamassassin package can also be integrated into a Mail Transport Agent such as postfix. Preparation By default Spamassassin will run as root users when you install from debian repository and is not started to avoid that, we are going to create a specific user and group for […]

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Transparent PNGs in Internet Explorer 6

Transparent PNGs in Internet Explorer 6 by Drew McLellan Newer breeds of browser such as Firefox and Safari have offered support for PNG images with full alpha channel transparency for a few years. With the use of hacks, support has been available in Internet Explorer 5.5 and 6, but the hacks are non-ideal and have […]

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Nickname validation javascript

function Check(form) { value=form.nickname.value var valid=/^[0-9a-zA-Z_]*$/; if(value!="" && !valid.test(value)) { form.nickname.style.background = "#FFCCCC"; alert("field must contain only alphabets,numbers and underscore.\n"); return false; } return true; }

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