I have a form that once filled will insert the data into a table called TempGIS
The form requires that you enter in a log number.
I want this log number to be prefilled when the person access the page and that number should not be a number that is already in the Table tempGIS.
So basicly each time a person visits the page a UNIQUE number will be prefilled in the Log_ID field.
Without even knowing it, most of us are using web applications on a daily basis. In fact, Gmail and Yahoo email, Twitter, Facebook, and eBay are used by most of us daily—and they are web applications. We generally confuse these web applications to…
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables.
Make a table:
Update a specific column given a specific row using the UPDATE statement:
Remove a set of values using the DELETE s…
In this seventh video of the Xpdf series, we discuss and demonstrate the PDFfonts utility, which lists all the fonts used in a PDF file. It does this via a command line interface, making it suitable for use in programs, scripts, batch files — any pl…