The digest functions are mathematical functions that compute a digest key for a document. Identical documents have the same digest key; if you change ...
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A preemptive process is powerful as it allows your application to take full advantage of multi-core computers; consequently, its results in a faster g...
Security is becoming an increasingly important topic as business applications become more frequently accessible through the web and are, as a result, ...
We've received several customer requests to provide the ability to use the 4D Write Pro template with headers and footers to create other documents ba...
Starting with 4D v16, you can set a different row height for each row in your list box. So with a few lines of code, you have a list box with rows tha...
With 4D v16 R4, we introduced Object Notation which is a great enhancement to the 4D language: your code is fast, flexible, efficient and elegant! Thi...
Over the years, security has become a core topic for business applications. Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (...
Wouldn't it be great if you could just open a form and pass it some parameters to initialize your form objects? What about being able to also get the ...
We are pleased to announce the launch of beta testing for 4D v16 R5! It's chock-full of interesting things, so let's take a look and see what 4D v16 R...
4D v16 R4 is now available! Beyond new opportunities of customizing and enhancing your application interface, 4D v16 R4 is bringing huge improvement...