HP printer and scanner on Linux
I think that HP devices like printers and scanners are very good products, well designed and easy to use. Anyway…
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VPS, DNS and Apache: how to create a subdomain for a new web service
If you bought a VPS and you are now running your website, maybe you want also to install a new…
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Hide Apache and PHP version
Sometimes,  the most easy way for an hacker to exploit your server is just to know the version of the…
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Remove link from HTML with CSS
This is a simple work-around to remove actions and links from a link tag without replacing the inner HTML code.…
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PostgreSQL date/time tips
I know, editing date/time fileds in a database is not easy and sometimes we don’t use good techniques to do…
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Easy and free HTML to PDF with PHP
UPDATE Using PHP7.x I’m having trouble with an error in file /html2pdf/_class/locale.class.php on line 68. Commenting it works correctly but…
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