Django and Flask make use of signals — the latter uses the Blinker library. In the context of Python, Blinker and the Python pubsub library, how do signals and pubsub compare?开发者_Go百科 When would
I open an Excel workbook from VB.Net and then want an event in the workbook 开发者_运维技巧(such as pressing a button) to activate code in VB.Net. How do I accomplish this type of callback?Make the .N
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