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Worker Job Monitor
A basic strategy for monitoring worker activity or for creating a job queue using Call Worker and Call Form…
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Tagged 4D, 4D developer, 4dmethod, Brent Raymond, Call Form, Call Worker, job monitor, job queue, worker watcher
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Simple Code Execution Dialog
How to create a very simple code execution dialog in 4D. Warning! Be sure to understand the security implications of allowing such functionality!
Posted in Demo
Tagged 4D, 4D developer, 4d transformation tags, 4dcode, 4dmethod, Brent Raymond, code execution dialog
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Print Selection?
Optimization and the glorious ‘Client log recording’ database parameter. Are printing processes harassing your server? Enter the No Harassment Zone!
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Tagged 4D, 4D developer, 4dmethod, 4th Dimension, Brent Raymond, Client log recording, logs, optimization, print selection, printing
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Dual Nature Of Objects
Exploring some interesting behaviors of the C_OBJECT variable type in 4D. What is the true nature of the Object… pointer or primitive?
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Tagged 4D, 4D developer, 4dmethod, 4th Dimension, Brent Raymond, Object, parameter, pointer
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Apply To Selection?
Old School Optimization Explore the performance differences in 4D between a few commands that can be used for the same purpose but have extremely different processing times that may not immediately be apparent without testing… Apply To Selection, Array To … Continue reading
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Tagged 4D, 4D developer, 4dmethod, apply to selection, array to selection, Brent Raymond, multithreaded programming, optimize, refactor
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Find in sorted array demo
Check out how much faster the new 4D ‘Find in sorted array’ command is than the older ‘Find in array’ command! I know I’ll be using it. Maybe it’s time for some refactoring?
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Tagged 4D, 4D developer, Brent Raymond, Find in array, Find in sorted array, optimize, refactor
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Virtual Reality
Check out my technical breakout session from the 4D Summit 2016 in Portland, OR. Explore a development strategy that we are using at the Art Institute of Chicago dubbed, The Virtual Structure. This approach helps to centralize data query and retrieval, … Continue reading
Posted in Demo
Tagged 4D, 4d summit, 4dmethod, 4th Dimension, API, art institute of chicago, Brent Raymond, database, security, virtual structure
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