Top HTTP Request Method

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☄️ @GoInsights | @GolangEngineers

Big o notion cheat sheet

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☄️ @GoInsights | @GolangEngineers

Clean Architecture

Clean architecture isn't revolutionary. You need to follow one crucial principle: inner layers can't reference outer layers. Essentially, we're applying dependency inversion on the application level. Inner layers define abstractions, and outer layers implement these abstractions.

You can package Clean Architecture across multiple projects. This is the most common approach with a Domain, Application, Infrastructure, and Presentation project.

However, you can also group components for a single feature together. This is called a vertical slice, and it improves the cohesion of your design.

What are the benefits of Clean architecture?

- Modularity
- Separation of concerns
- Testability of business logic
- Improved team productivity
- Loose coupling of components

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☄️ @GoInsights | @GolangEngineers

از notion یا امثالش به خاطر محدودیت هاش خسته شدی 🙄؟

گزینه خفن تری داریم به نام obsidian حتما تستش کنید، پلاگین های community یادتون نره.

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☄️ @GoInsights | @GolangEngineers

Binary Trees

A binary tree is a tree data structure where each node has no more than two children.

A binary tree can come in many forms, such as the following:

Full binary tree: every node has either zero or two children.

Complete binary tree: each level of the tree has a complete set of nodes, with the last level being the exception.

Perfect binary tree: Every level of the tree including the last level is complete.

Balanced binary tree: the depth of the left and right sub-trees of all nodes differ by no more than 1.

Binary search tree: each node is larger than all the nodes in their left sub-tree, and smaller than all the nodes in their right sub-tree.

Binary trees are great for storing ordered data for sort and search operations. Their strict structure and properties make these tasks highly efficient.

Some typical use cases are:

🔸 Search algorithms

🔸 Sort algorithms

🔸 Pathfinding algorithms

🔸 Representation of hierarchical data

Classes are often used to implement binary trees because of their ability to use encapsulation and abstraction.

A Node class is used to store its value and its left and right child. An insert function would be used to add a value relative to a given root node. Based on the binary tree type, it may need to travel through the tree to find its appropriate position. Based on your use case, you may want to have other methods like search and traverse.

Binary trees are integral to programming. They provide an essential building block for developing efficient algorithms and programs.

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☄️ @GoInsights | @GolangEngineers

Single threaded languages 😂

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☄️ @GoInsights | @GolangEngineers

Using http.NoBody is better nil.

req := httptest.NewRequest(http.MethodGet, "/", http.NoBody)

It's zero allocation and safe no body for some methods.

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☄️ @GoInsights | @GolangEngineers

💎 تجربه مشارکت در پروژه متن باز بلاکچین

در زیر یک تسک بسیار ساده قرار دادیم که قرار است براساس پروپزال ارائه شده پیاده سازی شود.

این تجربه خوب است که مشارکت خود را در گیتهاب و پروژه های آزاد نشان دهید.

- لینک Issue تسک: https://github.com/pactus-project/pactus/issues/1386

- لینک پروپوزال: https://pips.pactus.org/PIPs/pip-23

❓ اگر سوالی درخصوص پیاده سازی داشتید می توانید مطرح کنید تا راهنماییتان کنم.

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☄️ @GoInsights | @GolangEngineers

وبینار آشنایی با SDN (شبکه مبتنی بر نرم‌افزار) ☁️

مواردی که در این وبینار به آنها خواهیم پرداخت:
🔹History
🔹Management Plane
🔹Control Plane
🔹Data Plane
🔹OpenFlow
🔹Northbound API
🔹Southbound API
🔹Relation to openstack
🔹NSX، ACI و OVN

📆 سه‌شنبه 19 تیر 1403
⏰ ساعت 18 الی 20

✅ ثبت‌نـام رایگان وبیـنار

#xaascloud | ابـر زَس
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☄️ @GoInsights | @GolangEngineers

🎉 Go 1.22.5 and 1.21.12 are released!

🔐 Security: Includes security fix for net/http

🗣 Announcement: https://groups.google.com/g/golang-announce/c/gyb7aM1C9H4

⬇️ Download: go.dev/dl/#go1.22.5

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☄️ @GoInsights | @GolangEngineers

🔠 نرم افزار IDE Zed راست بیس رقیب جدید vscode و محصولات jetbrains


این IDE با استفاده از GPU برای محیط توسعه خیلی سریع و روان است و مصرف رم و سی پی یو خیلی پایینی دارد.

اگر از طرفداران محصولات Jetbrains هستید می توانید یک بار zed را تجربه کنید تا حس خوب محیط توسعه Jetbrains را تجربه کنید.

برخی از ویژگی های جالب این ادیتور پشتیبانی از extensions, AI, collab panel و ...


https://zed.dev/

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☄️ @GoInsights | @GolangEngineers

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☄️ @GoInsights | @GolangEngineers

A Crash Course on Microservice Communication Patterns

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers

A Crash Course in Database Scaling Strategies

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers

🌞 Go 1.23 Release Candidate 2 is released!

🏃‍♂️ Run it in dev! Run it in prod! File bugs! go.dev/issue/new

🗣 Announcement: https://groups.google.com/g/golang-announce/c/jW315Nz132s

🗃 Download: go.dev/dl/#go1.23rc2

✅ Release note 1.23: https://tip.golang.org/doc/go1.23

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☄️ @GoInsights | @GolangEngineers

Delve v1.23.0 released!

Highlights:
* Go 1.23 support, incl range-over-func
* New next-instruction command
* New trace option --follow-calls
* Improvements reading captured vars of closures
* Lots more features, fixes & improvements!

https://github.com/go-delve/delve/releases/tag/v1.23.0

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☄️ @GoInsights | @GolangEngineers

A Crash Course in Database Sharding

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers

A Crash Course on Cell-based Architecture

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers

A Crash Course on Distributed Systems

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers

CrowdStrike Patch 😂😂

https://news.1rj.ru/str/thezoomit/78161

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☄️ @GoInsights | @GolangEngineers

Scaling to 1.2 Billion Daily API Requests with Caching at RevenueCat

#bytebytego #tips #pro_guide
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☄️ @GoInsights | @GolangEngineers