Author

Sagar

@uma90742

articles: 63
total claps: 610
top claps: 56
avg read: 6.9 min
paywalled: 1
active: 2024-08-15 → 2026-07-14

Wiki topics

💻 · Programming · 50 📚 · Books & Reading · 4 GEN · Genomics & Sequencing · 4 LNG · Linguistics & Language · 4 SAF · Safety & Alignment · 3 BIZ · Business Strategy · 3 ☁️ · DevOps & Cloud · 3 SOC · Sociology & Politics · 3

Top tags

#programming ·39 #software-development ·34 #c-plus-plus-language ·30 #cpp ·19 #technology ·15 #cpp26 ·11 #cpp23 ·10 #cpp20 ·10 #cpp17 ·8 #cpp11 ·8

TCH

SA Sagar · Towards Dev

Static Reflection in C++26 (Advanced): Building a Macro-Free JSON Serializer

A step-by-step guide to mapping C++ structs to JSON at compile time.

Jul 13, 2026 · 10 min read · 56 claps #programming #software-development #technology

Static Reflection in C++26 (Advanced): Building a Macro-Free JSON Serializer

TCH HUM

SA Sagar · Towards Dev

Evolution of C++ constexpr: From C++11 to C++20 Compile-Time Power

Trace the journey of compile-time programming from the strict limits of C++11 to the near-unrestricted power of C++20.

Jan 15, 2026 · 7 min read · 51 claps #template-metaprogramming #constexpr #cpp20

Evolution of C++ constexpr: From C++11 to C++20 Compile-Time Power

MDA HUM ECO TCH

SA Sagar · Towards Dev

C++17 Fold Expressions: Better Variadic Templates

Replace complex template recursion with elegant, one-line syntax for variadic arguments

Jan 16, 2026 · 7 min read · 51 claps #cpp17 #variadic-template #cpp-fold-expression

C++17 Fold Expressions: Better Variadic Templates

LIF

SA Sagar

🔁 Mastering Resilience in Microservices: Exceptional Backoff and Retry Strategies in Java ☕⚙️.

Modern distributed systems often suffer from transient errors — timeouts, network glitches, or overloaded services. Retrying failed…

Jul 05, 2025 · 2 min read · 50 claps #java #back-off #microservices

TCH

SA Sagar · Towards Dev

The Secret Constructor of std::shared_ptr That Most C++ Developers Don't Know About

I’ve been writing C++ for years. I’ve read Effective Modern C++. I’ve read large chunks of the standard. And yet, I only stumbled onto this…

Mar 11, 2026 · 6 min read · 45 claps #cpp-programming #shared-ptr #cpp11

The Secret Constructor of std::shared_ptr That Most C++ Developers Don't Know About

SPT TCH

SA Sagar · Towards Dev

A Deep Dive into C++26 std::hive: The Ultimate Container for Active Data

Tired of dangling pointers and cache misses? Discover how C++26 std::hive solves the ultimate container dilemma for high-performance…

Jun 03, 2026 · 11 min read · 41 claps #cpp26 #programming #software-development

A Deep Dive into C++26 std::hive: The Ultimate Container for Active Data

MDA TCH

SA Sagar · Towards Dev

C++23 Ranges Library Expansion: The Maturity Update

A practical guide to C++23 Ranges features like zip, enumerate, chunk, and join_with — replacing manual loops with modern pipelines

Apr 16, 2026 · 9 min read · 39 claps #programming #software-development #cpp

C++23 Ranges Library Expansion: The Maturity Update

TCH

SA Sagar · Towards Dev

Static Reflection in C++26 (Part 7): Aliases, ODR Traps, and Compile-Time State

A closer look at type aliases, ODR traps, and compile-time state in C++26 static reflection.

Jul 10, 2026 · 4 min read · 38 claps #programming #technology #coding

Static Reflection in C++26 (Part 7): Aliases, ODR Traps, and Compile-Time State

TCH

SA Sagar · Towards Dev

Branch Prediction Compiler Hints: A Practical Guide for C++ Engineers

Reducing CPU stalls with C++20/23 branch hints, compiler flags, and real-world patterns

Apr 13, 2026 · 9 min read · 16 claps #programming #software-development #cpp23

Branch Prediction Compiler Hints: A Practical Guide for C++ Engineers

AI TCH

SA Sagar · DevOps.dev

How I Built an AI-Powered Observability Platform on Amazon EKS with OpenTelemetry

Collect metrics, logs, and traces from Amazon EKS using OpenTelemetry, Terraform, ArgoCD, and New Relic—and use AI to explore and troublesho…

Jun 20, 2026 · 10 min read · 15 claps #devops #amazon-web-services #observability

How I Built an AI-Powered Observability Platform on Amazon EKS with OpenTelemetry

TCH

SA Sagar

C++ RVO — Return Value Optimization and the Rule of 0/3/5

What is RVO (Return Value Optimization)?

Jan 26, 2026 · 10 min read · 14 claps #rvo #cplusplus #cpp17

C++ RVO — Return Value Optimization and the Rule of 0/3/5

TCH

SA Sagar · Towards Dev

C++20 Coroutines Demystified: Build a Generator From Scratch

A beginner-friendly guide to the coroutine mental model, promise_type, and building your first custom generator.

Mar 26, 2026 · 13 min read · 13 claps #c-plus-plus-language #cpp20 #software-development

C++20 Coroutines Demystified: Build a Generator From Scratch

SOC TCH

SA Sagar · Towards Dev

Static Reflection in C++26 (Part 6): Rebuilding Tuple and Variant from Scratch

Replacing decades of template metaprogramming hacks with flat, fast, generated structs and unions.

Jul 10, 2026 · 6 min read · 13 claps #programming #technology #coding

Static Reflection in C++26 (Part 6): Rebuilding Tuple and Variant from Scratch

TCH

SA Sagar · Towards Dev

Advanced C++20 Coroutines: Mastering co_await and Task

Implementing custom awaitables and task types for real-world asynchronous programming patterns.

Mar 26, 2026 · 15 min read · 12 claps #c-plus-plus-language #cpp20 #software-development

Advanced C++20 Coroutines: Mastering co_await and Task

GEN HUM ECO TCH

SA Sagar · Towards Dev

C++26 Placeholder Variables: No More Unused Variable Warnings

How the new _ syntax simplifies your code and satisfies the compiler.

Apr 28, 2026 · 5 min read · 12 claps #programming #software-development #cpp26

C++26 Placeholder Variables: No More Unused Variable Warnings

TCH

SA Sagar · Towards Dev

Static Reflection in C++26 (Part 5): Building a Reflection-Powered Formatter

Unlocking std::meta::bases_of and the unchecked access context to build a macro-free Generic Formatter.

Jul 09, 2026 · 5 min read · 12 claps #programming #technology #software-development

Static Reflection in C++26 (Part 5): Building a Reflection-Powered Formatter

MDA TCH

SA Sagar · Towards Dev

Semaphores in C++: Cleaner Multi-Threading with Permits and Signaling

Move beyond mutexes. Learn the core principles of semaphores and how to deploy them using C++20.

May 18, 2026 · 9 min read · 11 claps #programming #software-development #cpp20

Semaphores in C++: Cleaner Multi-Threading with Permits and Signaling

TCH

SA Sagar · Towards Dev

Static Reflection in C++26 (Part 4): Bridging Compile-Time Reflection and Runtime Objects

Bridging the gap between compile-time types and runtime execution using Addressed Splicing and Value Extraction.

Jul 09, 2026 · 6 min read · 11 claps #programming #technology #software-development

Static Reflection in C++26 (Part 4): Bridging Compile-Time Reflection and Runtime Objects

ECO GEN TCH

SA Sagar · Towards Dev

C++17 std::string_view: Stop Copying Strings Like It's 2003

How to achieve safer memory management and significant speedups with one simple type change

Mar 24, 2026 · 11 min read · 10 claps #programming #software-development #c-plus-plus-language

C++17 std::string_view: Stop Copying Strings Like It's 2003

TCH

SA Sagar · Towards Dev

C++ constexpr : Modern Metaprogramming

C++11/17 constexpr variables.

Jan 14, 2026 · 8 min read · 9 claps #constexpr #cpp11 #c-plus-plus-tutorial

MDA TCH

SA Sagar · Towards Dev

C++23 std::move_only_function — A Callable Wrapper That Doesn't Force Copy-ability

Why C++23 finally fixes move-only callbacks, task queues, and coroutine continuations that std::function couldn’t handle

Apr 14, 2026 · 8 min read · 7 claps #programming #software-development #cpp

C++23 std::move_only_function — A Callable Wrapper That Doesn't Force Copy-ability

TCH

SA Sagar

The Vexing Capture: C++ Lambda Lifetime Issues C++ Developers Overlook

The hidden lifetime traps behind C++ lambdas that silently corrupt your program.

Mar 28, 2026 · 10 min read · 5 claps #programming #software-development #c-plus-plus-language

The Vexing Capture: C++ Lambda Lifetime Issues C++ Developers Overlook

TCH

SA Sagar · Towards Dev

Recursive Macros in C++20: The Dark Art That Actually Works

How __VA_OPT__, deferred expansion, and a loophole in the preprocessor let you iterate over tokens at compile time

Mar 27, 2026 · 9 min read · 5 claps #cpp20 #programming #software-development

Recursive Macros in C++20: The Dark Art That Actually Works

TCH HUM

SA Sagar · Towards Dev

C++23 std::stacktrace: Never Debug Blind Again

A practical guide to debugging with C++23’s std::stacktrace

Apr 16, 2026 · 6 min read · 5 claps #programming #software-development #cpp23

C++23 std::stacktrace: Never Debug Blind Again

AI TCH

SA Sagar · Towards Dev

Data Alignment in C++ — What It Is, Why It Hurts When Ignored, and How to Fix It with new…

I’ve seen a lot of C++ code where people spend days chasing subtle bugs or unexplained performance regressions and the culprit ends up…

Mar 12, 2026 · 15 min read · 4 claps #c-plus-plus-programming #performance-optimization #hft