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Vector Data
Data represents real life
Data indeed serves as a mirror reflecting various aspects of real life. It encapsulates information about everything from demographics and economics to social interactions and scientific phenomena. However, it’s crucial to understand that data is not a perfect representation of reality; it’s a distilled version, shaped by the methods of collection, interpretation, and analysis. Sometimes,…
Join attributes by location
To join attribute data from one layer (e.g., a polygon layer) to another layer in QGIS, you can use the “Join attributes by location” tool. Here’s a step-by-step guide: Joining Attributes by Location: Notes: These steps should help you join attribute data from one polygon layer to another in QGIS based on their spatial relationship….
Scraping Google Maps Popular Times to Excel & Shapefile
Scraping Google Maps Popular Times to Excel & Shapefile | Python TutorialIn this comprehensive tutorial, you’ll learn how to harness the power of Python to scrape popular times data from Google Maps for any location. Whether you’re a data enthusiast, GIS professional, or just curious about your favorite spots, this step-by-step guide has got you…
FTP server for Linux
Setting up and configuring an FTP server on Linux involves installing an FTP server software, configuring it, and ensuring that the necessary firewall settings are in place. Here’s a general guide using the vsftpd (Very Secure FTP Daemon) as an example, which is a popular FTP server for Linux: Step 1: Install vsftpd On Debian/Ubuntu-based…
transfer data from your own server to a local server
If you want to transfer data from your own server to a local server using curl and the keep.sh service
*args and **kwargs in python
In Python, *args and **kwargs are special syntax that allow you to pass a variable number of positional and keyword arguments to functions. They are often used when you want to create flexible and generic functions that can accept a varying number of arguments. Here’s an explanation of each: When using *args and **kwargs, keep…
Parsing a string date in python
Parsing a string into a datetime object in Python is a common operation when you have date and time information stored as strings and you want to work with them as datetime objects. You can use the datetime.strptime() method (which stands for “string parse time”) to accomplish this. Here’s how you can do it step…
iterating over dates in Python
let’s create a real-world example of iterating over dates in Python. In this example, we’ll write a program that generates a list of dates within a specific range and then performs some action for each date. For simplicity, let’s say we want to print the dates in a given month. We will use the datetime…