Useful tips for everyday
How do I share my hard drive? Adding an external hard drive to your network Connect the external hard drive to the USB port of…
Whats better digital or dial caliper? Digital caliper has a greater resolution than vernier and dial calipers. On the market, typical digital caliper resolution is…
What is a composite type in PostGIS 2.1? addbandarg A composite type used as input into the ST_AddBand function defining the attributes and initial value…
Can GSM module connect to internet? With the GSM shield, it is also possible to leverage the data communication to access the internet. Similar to…
What does get query var ( ) do in WordPress? get_query_var () only retrieves public query variables that are recognized by WP_Query. This means that…
How are RSS feeds updated? RSS is a pull technology. The reader re-fetches the RSS feed now and then (for example two times per hour,…
Why would you use a PSD file? PSD (Photoshop Document) is an image file format native to Adobe’s popular Photoshop Application. It’s an image editing…
Can WordPress site be hacked? WordPress sites get hacked not only by exploiting their code but also by exploiting their users with emails like that.…
How do you change the link color on a website? Below are the descriptions of each of the HTML attributes in the body tag. TEXT…
Why does one NIC have multiple IP? The concept of creating or configuring multiple IP addresses on a single network interface is called IP aliasing.…