on December 29, 2022
Function access to surrounding object’s variable
Hiking & ActivitiesFunction Access to Surrounding Object’s Variables: Getting Cozy with Scopes Ever wondered how a function “knows” about stuff happening around it, inside the object it lives in? It’s a pretty crucial concept in programming, especially when you’re knee-deep in object-oriented code. This ability—where functions can grab variables from their surrounding environment—lets us write code that’s
on December 29, 2022
How do I get JSON data into Python script from a ArcGIS geoprocessing service?
Hiking & ActivitiesWrangling JSON Data from ArcGIS Geoprocessing Services into Python: A Human’s Guide So, you’re looking to tap into the power of ArcGIS Geoprocessing Services with your Python scripts? Excellent! These services are fantastic for unleashing server-side spatial analysis, and often, the results come packaged neatly as JSON. Now, getting that JSON data into your Python
on December 29, 2022
Building a python plugin on qgiq 2.6.0
Hiking & ActivitiesBuilding a Python Plugin on QGIS 2.6.0: A Real-World Guide QGIS. It’s a powerhouse, right? This open-source Geographic Information System is incredibly versatile, and a lot of that comes down to its plugin architecture. Think of plugins as add-ons that let you mold QGIS to your specific needs. Python, being the friendly language it is,
on December 29, 2022
Using decimals in QGIS raster calculator
Hiking & ActivitiesUnleash the Power of Decimals in QGIS Raster Calculator: A Human’s Guide So, you’re diving into the QGIS Raster Calculator, huh? It’s a seriously powerful tool for tweaking raster layers pixel by pixel. Think of it as your digital scalpel for geospatial data. But here’s the thing: to really wield that power, you gotta get
on December 29, 2022
Downloading a huge GeoJSON file for features
Hiking & ActivitiesWrangling Giant GeoJSON Files: Taming the Data Beast GeoJSON: we love it for its simplicity and how easily it represents geographic data. Points, lines, polygons – you name it, GeoJSON can handle it. But let’s be honest, when those files get HUGE, things can get a little hairy. Downloading and actually using massive GeoJSON files?
on December 29, 2022
Recursive query
Hiking & ActivitiesRecursive Queries: Untangling Knotted Data in SQL Ever feel like your database is a giant family tree, with branches going every which way? Or maybe it’s more like a company org chart that seems to change every week? Dealing with these kinds of hierarchical structures in SQL can be a real headache. That’s where recursive