Latest Contributions by TroyFoster

I just saw in the Road ahead that 100.9 will be using Qt 5.15.  Is it still going to support Qt 5.12 being backwards compatible? My deployment goes on a strict operating system environment, derived from Ubuntu long term service releases and the 20.04 LTS has only 5.12 Qt.  https://packages.ubuntu.com/search?suite=all&section=all&arch=any&keywords=qt5-default&searchon=names Sorry for not asking this in the Slido feedback panel during the talk, my computer is being stubborn and not showing that panel. ... View more

I saw the faq ( https://www.esri.com/en-us/about/events/devsummit/register#faqs ) about how the convention center will have increased hand sanitizer stations. But as someone said "You can lead a horse to water but you cant make them drink", and some people are disgusting and do not use hand sanitizer or wash their hands. I know Esri has done webinars before with pre-planned scheduling and coordination. Is there anything in the works for live streaming more sessions than just the keynotes? Or am I just stuck watching the presentations in a month or so on the Esri events youtube channel? ... View more

Is there any other hidden functionality like this? ... View more

So another developer was able to keep our map app up for several days of operation without restarting it or it dying for other reasons.  They observed a lot of swap being used and eventually this seemed like it used up all the memory on their machine and the VM froze up requiring a restart.  This prompted me to go through the Runtime Qt documentation to check for those functions that have the "See also Returned QObjects Parenting" footnote since those are functions where our code needs to manually manage memory. Here is the list of all those signal functions so they can easily be grepped out and manually analyzed for memory leaks: grep -iIrs identifyGraphicsOverlayCompleted * grep -iIrs identifyGraphicsOverlays * grep -iIrs identifyLayerCompleted * grep -iIrs layerViewStateChanged * grep -iIrs addAttachmentCompleted * grep -iIrs fetchAttachmentsCompleted * grep -iIrs fetchSymbolCompleted * grep -iIrs searchSymbolsCompleted * grep -iIrs addedFeaturesCompleted * grep -iIrs deletedFeaturesCompleted * grep -iIrs queryRelatedFeaturesCompleted * grep -iIrs updatedFeaturesCompleted * grep -iIrs contentItemsCompleted * grep -iIrs selectFeaturesCompleted * grep -iIrs selectedFeaturesCompleted * grep -iIrs applyEditsCompleted * grep -iIrs populateFromServiceCompleted * grep -iIrs authenticationChallenge * grep -iIrs findGroupsCompleted * grep -iIrs findItemsCompleted * grep -iIrs queryFeaturesCompleted * grep -iIrs queryStatisticsCompleted * grep -iIrs basemapChanged * grep -iIrs createGenerateOfflineMapParameterOverrides * grep -iIrs importGeodatabaseDeltaCompleted * ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ Esri folk, did I miss any? ... View more