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Showing posts from January, 2017

How to Make Phone Numbers Callable in Google Sheets

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If you click an email link on a webpage, it opens your default mail program. Similarly, you can make phone numbers on your website “callable” meaning when someone clicks the phone number, it will launch the dialer on their mobile phone and initiate dialing of the specified phone number. It is recommended that you make phone numbers clickable as more and more people would be accessing your site on their mobile devices. How to Insert Clickable Phone Numbers in Web Pages We use the simple tel protocol to convert a plain text phone number on a web page into a clickable telephone link. For instance, if you click this link  on a mobile phone, it will open the phone dialer prefilled with the specified number. There’s no need to copy-paste numbers. How to Type Phone Numbers in a Google Sheet It is a bit tricky to type phone numbers inside Google Spreadsheets. Here’s why: Phone numbers are mostly made of digits preceded by the plus (+) symbol. The problem is as soon as add the p...

Know What Facebook Can See Inside Your Photographs

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When you upload any photograph to your Facebook account, they look at the actual content of the photograph and try to determine what objects and scenes are inside the image. You may not have added any description, yet Facebook can determine what that picture is all about. Whether you are having a pizza, enjoying the sun on a beach, playing with your dog or spending an evening with friends, Facebook can accurately figure it out from the photo itself. They internally use these machine generated captions to make your pictures more accessible to blind users. Facebook Computer Vision Tags If you are curious to know what information Facebook visual recognition algorithms have found in your own pictures, here’s an easy way to view that data. Open any photograph on the Facebook website and click the thumbnail to view the enlarged version of the image. Right-click the image and choose Inspect to open the Chrome Dev Tools . This trick would work across all modern browsers since they have...