A list of user-submitted tips & tricks
• Cloning a Record
• Export data to Excel
• Find duplicate records
• Database backup
• AJAX and WEBDNA
• reCAPTCHA code
• Setting a 30-minute Cookie
• PayPal gateway
• Paypal IPN
• Check the Federal Government's Social Security database
• WebDNA interaction with zip
• Annoying character on writefile
• Do you hate updating the copyright notice at the bottom of all your pages?
• Extracting the first sentence out of a block of text
• Formatting a long list in a table
• How to keep the text variable after a function has finished
• Removing whitespace
• Spaghetti code
• How to setup CODA to work with WebDNA?
• Calculating Standard Deviation
• How to create a RSS feed
• Using a simple Array of Variables with [interpret]
• Write Once Use Many
|files & folders|
• File upload example
|dates & times|
• How old am I?
• How many working days?
• Redefining [date] & [time] to match your time zone
|showing & hiding|
• Hideif on IP range
• Handling credit card numbers
• random password-generator code
DOWNLOAD WEBDNA NOW!
WebDNA applications...AWS Raw WebDNA LAMP-Plus WebServer
Amazon Web Services (AWS) README for Machine Image ID...F.A.Q
A compilation of some user's questions...Technical Change History
This Technical Change History provides a reverse chronological list of WebDNA changes...WebDNA Libraries
A list of available libraries for WebDNA...WebDNA reference
A list of all WebDNA instructions...
Encrypting the credit card numbers does the job quite nicely...Removing whitespace
How can I remove all whitespace entered by a user from an input box (ie card number)...Setting a 30-minute Cookie
Configuring the expires time for a short-term cookie is tricky...ImageMagick
Use ImageMagick to manipulate images when you upload them...Spaghetti code
How to get rid of very long search strings...reCAPTCHA code
reCAPTCHA helps prevent automated abuse of your site (such as comment spam or bogus registrations) by using a CAPTCHA to ensure that only humans perform certain actions...