4D Internet Programming

This topic discusses complicated Internet tasks that can be solved using the 4D Language. The documents and examples provided under this topic are more involved than the other topics and are targeted towards intermediate and advanced developers.

Off-Site Resources:

• David Adams on 4D Web Programming

Tech Notes:

• The OPEN WEB URL Command
  Tech Note #01-15
  Download Example Database: Windows | Mac
• Sending Multiple-Part E-mails Using 4D Internet Commands
  Tech Note #01-12
  Download Example Database: Windows | Mac
• 4D Ping
  Tech Note #00-43
  Download Example Database: Windows | Mac
• Cruising Newsgroups: Accelerated Text Parsing with BLOBs
  Tech Note #01-6
  Download Example Database: Windows | Mac
• Sending Email from 4th Dimension Version 6.5
  Tech Note # 99-26
• Using 4D Version 6.5 to Browse and Download Files via FTP
  Tech Note # 99-30
• Downloading Email with 4D Internet Commands
  Tech Note # 99-46
• FTP Uploads with 4D
  Tech Note # 99-54
• E-mail Analyzer
  Tech Note # 00-21
  Download Example Database: Windows | Mac
• Getting Started With 4D Open for Java
  Tech Note # 00-47
  Download Example Database: Windows | Mac
• Connecting to a 4D Server Using an Applet
  Tech Note # 00-48
  Download Example Database: Windows | Mac

Tech Tips:

• Sending e-mail with 4D Internet Commands plug-in
• Internet Commands: SMTP relay when a prior login is required
• Sending e-mails containing umlaut characters with the 4D Internet
  Commands Plug-in
• Debugging a Web Process under 4D Server
• Using SEND HTTP REDIRECT
• Avoid Browsers attempting to download files instead of receiving pages
• How to assign an IP Address to a compiled database
• Debugging HTML requests using SEND PACKET
• Displaying a PDF file in the Web Browser
• Using the ALERT command in web processes for testing
• Using the CREATE TUMBNAIL command
• IT_MacTCPInit FAQ
• Validating an E-Mail Address
• Using the command SEND HTML FILE in contextual mode
• Sending Text with SEND HTML BLOB command.
• Resolving a host name into an IP address
• Setting the HTTP Header to prevent HTML page caching
• How to check if the Web Server was successfully started

Example Databases:	Windows (.exe)	Mac (.hqx)
E-mail Client
Web Calendar

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