December 2009

How to install the Go programming language on your server or VPS?

2 Comments / Go Tutorials & Tips / By / February 24, 2010

Assuming you’ve logged in as root in Debian 5.0, to install the Go programming language by Google, Add these environmental variables for Go in .bash_profile: export GOROOT=$HOME/go export GOARCH=386 # for 32 bit architectures. Use GOARCH=amd64 for 64 bit architectures export GOOS=linux export GOBIN=$HOME/bin PATH=$PATH:$GOBIN Install the Mercurial ‘hg’ command: aptitude install mercurial Fetch the …

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Rackspace Referral Discount

Coupons and Promo Codes, Hosting Tips & Deals / By / June 10, 2012

By Rackspace I mean Rackspace.com the managed dedicated hosting service, not RackspaceCloud.com the cloud hosting. I’ve been talking a lot lately about Rackspace Cloud so I thought I’d make it clear. 😉 Check them out, they are pretty much the most expensive host you can find on the web. Their most basic server costs over …

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PHP: Subject String Length Limit of Regular Expression Matching Functions

1 Comment / PHP Tips & Tutorials, Regular Expression Tips & Tutorials / By / December 18, 2009

Here’s a quick tip for those who have encountered this very same problem that all regular expression functions of PHP such as preg_match() and preg_replace() stop working when the input string (subject string to be searched or matched) is too long or large. If you believe your regular expressions should work but didn’t and the …

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