This is the most popular content on Martech Zone.
Martech Zone’s Most Popular Articles
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CRM and Data Platforms
Calculate or Query Great Circle Distance Between Points of Latitude and Longitude Using The Haversine Formula (PHP, JavaScript, Java, Python, MySQL, MSSQL Examples)
This month, I’ve been programming in PHP and MySQL for GIS. While researching the topic, I had difficulty finding geographic calculations to find the distance between two locations, so I wanted to share them here. The simple way of calculating a distance between two points is using the Pythagorean formula to calculate the hypotenuse of a triangle (A² + B² = C²). This is known as…
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Sales Enablement
PandaDoc: Create, Send, Track, and eSign Sales Documents
Being a partner in the Salesforce ecosystem has been an incredible experience, but the negotiation process for creating, sending, and updating our statements of work has been quite an undertaking. I sometimes think I’m spending more time writing statements of work (SOW) than I am doing the work itself! Not to mention, each company has its own internal style, level…
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CRM and Data Platforms
Check Password Strength with JavaScript or jQuery and Regular Expressions (With Server-Side Examples, Too!)
I was doing some research on finding a good example of a Password Strength checker that uses JavaScript and Regular Expressions (Regex). In the application at my work, we do a post back to verify the password strength and it’s quite inconvenient for our users. What is Regex? A regular expression is a sequence of characters that define a search…