Generate digest now supports SHA-2
The digest functions are mathematical functions that compute a digest key for a document. Identical documents have the same digest key; if you change ...
The digest functions are mathematical functions that compute a digest key for a document. Identical documents have the same digest key; if you change ...
Security is becoming an increasingly important topic as business applications become more frequently accessible through the web and are, as a result, ...
Over the years, security has become a core topic for business applications. Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (...
4D v16 R4 introduces a new command: JSON Validate. This command allows you to verify that a JSON document is “valid” according to your JSON schema. Th...
According to neuroscientists, we respond better and faster to a visual form than any other type of representation. That’s why graphs and charts are cl...
When you perform analysis, reporting or debugging of your server application you may want to know the number of available clients, the number of consu...
Here are 2 very common developer needs: 1. Depending on the user criteria, you want to rearrange the objects in the form. – 2. Depending on the select...
From 4D v16 R4, we have added the support of pictures in object attributes. For example, if you use an object to exchange settings or data between met...
We use more and more the JSON format. For example, to save settings in a file, to store software configuration, or to exchange client-data on the web ...
With the object notation, available as a preview in 4D v16 R4, your code is simpler to write, easier to read and more natural to think. That is true. ...
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