If you are a beginner and want to learn Python then check out our Python programming tutorials. These tutorials will helps you to improving you Python basic programming skills that will help to learn other libraries in Python.
When I build small Python automation scripts, I often need to inspect values at the binary level. This happens when I work with permission flags, device status codes, color values, or compact settings stored as a single number. A decimal value like 13 is easy to read, but 0b1101 shows exactly which individual bits are switched on. Python makes … Read more >>
Python has no built-in repeat() function, and what you need depends on what you are repeating. To repeat code a fixed number of times, use for _ in range(n). To repeat it until something happens, use while True with a break, because Python has no repeat-until loop. To repeat a value, multiply it: “ab” * … Read more >>
Python has two division operators. / is true division and always returns a float, so 7 / 2 is 3.5 and even 8 / 4 is 2.0. // is floor division: it divides and then rounds down, so 7 // 2 is 3. The difference that catches people out is negative numbers, where -7 // … Read more >>
You have a folder full of sales reports, and you want a small script that reads the files, totals each region, and creates a clean summary. With Python, you can usually get that first useful version running quickly. With Java, you may write more setup code, but you gain a strong foundation for building larger, … Read more >>
You have a spreadsheet full of sales data, a folder of reports to rename, or an API that needs daily data collection. In projects like these, I usually reach for Python because I can build a useful automation script quickly and keep the code easy to maintain. But if I need to build a game … Read more >>
When I build a small Python automation script, I often need functions that simply do something. They may write a log entry, save a report, display a status message, or send an email. The function acts, but the next line of code does not need a value back. That is where developers often search for a … Read more >>
When I start a Python automation project, I want to write code quickly, run it without friction, and catch errors before the script touches a real report or API. The editor I choose affects all three. A small CSV cleanup script needs very little setup, while a larger Django application needs stronger project tools. That … Read more >>
I have built plenty of small reporting tools that start with a simple idea: read a CSV file, clean the data, and send a useful summary. With Python, I can often turn that idea into a working script quickly. But when that same tool needs a polished Windows interface, strict rules, and a long support … Read more >>
When I build a small command-line reporting script, I often need a quick way to ask the user for a file name, report month, or sales target. Python’s input functions make that easy, but code copied from an older tutorial can create confusing errors. The biggest confusion comes from Python 2 and Python 3 handling … Read more >>
When I work on a small reporting script, I often need to temporarily disable a few lines before testing a new calculation. Maybe the script reads a CSV file, formats rows, and writes a final report. Commenting out the right block lets me isolate the problem without deleting useful code. Python keeps comments simple, but … Read more >>