Home New Trending Search
About Privacy Terms
#
#codingtips
Posts tagged #codingtips on Bluesky
Just a moment...

Learn to write future-proof .NET code with these key strategies for maintainability, scalability, and flexibility. Enhance your skills and keep your projects adaptable to change! #DotNet #CodingTips

0 0 0 0
Just a moment...

Explore the latest insights on ASP.NET Core! Discover answers to common questions and enhance your skills. Perfect for developers seeking practical knowledge. #ASPNET #CodingTips

0 0 0 0

Optimize your C# code by reducing memory allocations! Discover how using Span<T> and stackalloc can boost performance and efficiency. #CSharp #CodingTips

0 0 0 0
Just a moment...

In C# 14, discover the power of the null-conditional operator '?.' to streamline your coding process and reduce errors. Ideal for accessing members of an object that might be null. #CSharp #CodingTips

1 0 1 0

Python Tip: slots for Memory

Adding slots=True to dataclasses prevents __dict__ creation. Saves ~40% memory per instance.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: bisect for Sorted Insert

bisect module maintains sorted lists efficiently. O(log n) search + O(n) insert beats O(n log n) re-sort.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: str.removeprefix/removesuffix

Python 3.9+ added removeprefix() and removesuffix(). No more error-prone string slicing.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: itertools.chain()

chain.from_iterable() flattens nested iterables without creating intermediate lists. Memory-efficient.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0
Preview
Semantic Kernel Function Calling in C#: Native vs Prompt Functions Explained Understand Semantic Kernel function calling in C# -- the difference between native functions and prompt functions, how auto-invoke works, FunctionChoiceBehavior

The post should delve into #SemanticKernel function calling in C#, comparing native vs. prompt functions. Essential for developers seeking optimization insights. Explore the distinctions for enhanced performance and efficiency. #CSharp #CodingTips

0 0 0 0

Stop prompting your AI editor from scratch every time. Write persistent rules — your stack, your conventions, your patterns — and load them every session. The AI remembers what matters. Fewer mistakes, faster output, less frustration. #CursorEditor #AICoding #DevTools #CodingTips #BuildInPublic

4 1 1 0

Python Tip: Walrus Operator :=

The walrus operator (:=) assigns a value and returns it. Perfect for avoiding redundant calculations.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: Ternary Expression

Python's ternary operator is readable and concise. Replaces simple if/else blocks.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: defaultdict Magic

defaultdict creates missing keys automatically. No more 'if key not in dict' checks.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: Unpacking with *

Star unpacking captures multiple values into a list. Works with any iterable.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: dataclasses

dataclasses auto-generate __init__, __repr__, __eq__ and more. Stop writing boilerplate.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: collections.Counter

Counter counts occurrences in O(n) time. Better than writing your own dict-based counter.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: Multiple Assignment

Python's tuple packing/unpacking makes swaps and multiple returns elegant.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: Context Managers

Create your own context managers with @contextmanager. Clean resource management and timing.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: os.scandir() Speed

os.scandir() caches file metadata during iteration. Up to 20x faster than listdir() + stat() calls.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: List Comprehension Speed

List comprehensions are not just cleaner — they run up to 3x faster than equivalent for loops in CPython.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: dict.get() Default

dict.get(key, default) returns a default value instead of raising KeyError. Safer than direct access.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: functools.lru_cache

lru_cache memoizes function results. Recursive Fibonacci goes from O(2^n) to O(n) with one decorator.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: zip() for Parallel Iteration

zip() iterates multiple sequences in parallel. Use zip_longest() if sequences have different lengths.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: any() and all()

any() and all() short-circuit on generators. Elegant replacement for loop-based checks.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: subprocess.run()

subprocess.run() is the modern way to call external commands. capture_output + text=True gives you strings.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: match/case (Structural Pattern Matching)

Python 3.10 match/case goes beyond switch statements. It destructures and binds variables.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

1 0 0 0

Python Tip: any() and all()

any() and all() short-circuit on generators. Elegant replacement for loop-based checks.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Python Tip: textwrap.dedent

dedent() strips common leading whitespace from multiline strings. Clean embedded SQL/HTML/templates.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0

Explore how to effortlessly read text files in C# with TextReader. Enhance your coding efficiency with practical examples. Perfect for developers keen on streamlining file operations. #Csharp #CodingTips

0 0 0 0

Python Tip: match/case (Structural Pattern Matching)

Python 3.10 match/case goes beyond switch statements. It destructures and binds variables.

raccoonette.gumroad.com/l/Python-for-Beginners-F...
#Python #CodingTips

0 0 0 0