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Monthly Archives: May 2021
MiniITX-Z180 under Testing
So, base tests are running and most of the PCB is working. The only part not tested yet is the I2C subcomponent. The DualPorted RAM is working … but the SD-Card connector has the wrong connections … mirrored. So, the … Continue reading
Next PCB – a MiniITX based Z180 computer
So, the next hardware project is waiting for testing …
JSON: library support and speed and associations
When writing server code within an API request its also important to recognize the tasks, which are taking pretty long. One of the tasks, which are very time consuming is the creation of JSON and the deserialisation of JSON structure. … Continue reading
Posted in Smalltalk
Tagged 1:n associations, Gemstone, Javascript, JSON, NeoJSON, serialize, speed improvement
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PUM in 2004 in an old presentation
I did not realized, that I showed an early version of PUM somewhere aroud 2004 on an ESUG conference in a presentation about Windows CE and Smalltalk.
Schrievkrom 