A list of user-submitted tips & tricks
numero = 3searching |
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native SQL |
databases |
• Cloning a Record• Export data to Excel• Find duplicate records• Database backup |
shopping |
browser info |
• AJAX and WEBDNA• reCAPTCHA code• Setting a 30-minute Cookie |
technical |
• ImageMagick• PayPal gateway• PayPal IPN• Check the Federal Government's Social Security database• WebDNA interaction with zip |
text manipulation |
• 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 |
miscellaneous |
• 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 |
passwords |
• Handling credit card numbers• random password-generator code |
xml |
DOWNLOAD WEBDNA NOW!
A list of the currently available modules...
F.A.QA compilation of some user's questions...
Download WebDNA ApplicationsWebDNA applications...
Technical Change HistoryThis Technical Change History provides a reverse chronological list of WebDNA changes...
WebDNA LibrariesA list of available libraries for WebDNA...
Tips and TricksA list of user-submitted tips ...
The script on the page will check the federal government's social security database...
Do you hate updating the copyright notice at the bottom of all your pages?It's January 1st and you have to update the copyright notice at the bottom of all your websites...
Paypal IPN...
How old am I?You want to express an age in years given the dob (mm/dd/yyyy) and today's date...
Handling credit card numbersEncrypting the credit card numbers does the job quite nicely...
Using a simple Array of Variables with [interpret]The [interpret] context is very powerful command in the hands of a skilled WebDNA programmer...