go run 命令核心技術詳解
*1. go run 命令簡介在 Go 語言開發中,go run 命令是一個非常常見且便捷的工具,它用於編譯並直接運行 Go 語言源代碼文件,而不需要生成可執行文件。本文將深入介紹 go run 的語法、常見用法實例、編譯命令行選項、注意事項,以及與 go build、go install 的區別和常見用途。2. go run 語法 go run 命令的基本語法爲:go run [文件名.go] ⌘ Read more
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Go 測試的 20 個實用建議
2023 年 11 月初,Go 語言技術負責人 Russ Cox 在 GopherCon Australia 2023[1] 大會上進行了題爲 “Go Testing By Example”[2] 的演講:12 月初 Russ Cox 重新錄製了該演講內容的視頻,並在個人網站 [3] 上放了出來。這個演講視頻是關於如何編寫好的 Go 測試的,Russ Cox 介紹了 20 個實用建議,非常值得 G ⌘ Read more
go clean 命令 完全解析
*1. go clean 命令介紹命令作用和使用場景在 Go 語言開發中,go clean 命令是一個強大的工具,用於清除與 Go 構建相關的文件和目錄。它通常在項目維護、優化和 CI/CD 任務中發揮重要作用。使用場景包括但不限於: 在提交代碼前,清理本地構建產物,確保提交的是源代碼而非編譯文件。 在項目重構或遷移時,清理舊有構建產物,避免與新的代碼混淆。 在 CI/CD 流程中, ⌘ Read more
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FreshRSS 1.23.1 ⌘ Read more
FreshRSS 1.23.0 ⌘ Read more
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1.23.1 ⌘ Read more
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Go 配置文件大揭祕:INI 文件讀寫實戰詳解
*1. INI 文件簡介INI(Initialization)文件是一種簡單、文本文件格式,常用於配置文件。它由多個節(section)組成,每個節包含多個鍵值對。鍵值對的格式爲 key=value,節的格式爲 [section]。簡單示例如下:// 示例INI文件[database]host = localhostport = 3306username = userpassword = sec ⌘ Read more
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tar 歸檔文件處理操作指南
*1. tar 文件的概述打包和壓縮多個文件在文件處理中,經常需要將多個文件打包成一個歸檔文件以便傳輸或存儲。tar 文件就是一種常見的歸檔文件格式,它能夠將多個文件和文件夾組織成一個單一的文件。結構簡單,跨平臺特性好Tar 文件採用簡單的文件組織結構,這種結構使得 tar 文件在不同操作系統之間具有很好的兼容性。Go 語言通過標準庫內置了對 tar 文件的支持,使得在 Go 中處理 tar 文件 ⌘ Read more
基於 Go-Kit 的 Golang 整潔架構實踐
如何用 Golang 實現簡潔架構?本文介紹了基於 Go-Kit 實現簡潔架構的嘗試,通過示例介紹了簡潔架構的具體實現。原文: Why is Go-Kit Perfect For Clean Architecture in Golang?[1]簡介Go 是整潔架構 (Clean Architecture) 的完美選擇。整潔架構本身只是一種方法,並沒有告訴我們如何構建源代碼,在嘗試用新語言實現時 ⌘ Read more
基於 FX 構建大型 Golang 應用
Uber 開源的 FX 可以幫助 Go 應用解耦依賴,實現更好的代碼複用。原文: How to build large Golang applications using FX[1] 構建複雜的 Go 應用程序可能會引入很多耦合Golang 是一種流行編程語言,功能強大,但人們還是會發現在處理依賴關係的同時組織大型代碼庫很複雜。Go 開發人員有時必須將依賴項的引用傳遞給其他人,從而造成重用代碼 ⌘ Read more
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Pastiersky list biskupa SEAVC v Srbsku
To svetlo, Bože, čo svitlo v slávnej noci, nech zažiari nám z Tvojej moci!
A v svetle tom nech deťmi vieme byť, pri jasliach stáť a Teba velebiť! Amen!
(Martin Rázus) ⌘ Read more
Pinellas County - Long Run: 16.66 miles, 00:09:16 average pace, 02:34:24 duration
whew, rough plan was 3 miles warm-up, then 1 mile on/off at 8:30 pace, then cool down the rest of the way. little bit fast for some intervals, and boy did that bridge wipe me out (the third interval?). during the cool down had to stop to find tissues and also going up the final bridge. not trying to kill myself being i still have parental duties with it being christmas eve and all. overall it was a great outing if i must say so.
#running
1.23.0 ⌘ Read more
1.23.0 ⌘ Read more
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Pinellas County - 10 x 1km (mod) [1’30”]: 9.05 miles, 00:08:41 average pace, 01:18:36 duration
did not think i would complete 10 reps but went pretty well once i was moving. kept it controlled for the most part and ground it out.
#running
Go 處理二進制文件這麼簡單
*1. 概述1.1 爲什麼學習二進制文件讀寫Go 語言內置了豐富的文件操作函數,可以很方便地處理文本文件。但對於音視頻、圖像等二進制文件,文本文件函數就不太適用了。學習 Go 語言的二進制文件讀寫操作,可以更高效地處理這些非文本文件,在實際項目中也很常用。1.2 Go 語言處理二進制文件的優勢Go 語言處理二進制文件具有以下優勢 1. 性能高,讀寫速度快 2. 支持跨平臺,代碼可以在多 ⌘ Read more
在 golang 中如何實現 WebSocket 的雙向通信
在 Go 語言中實現 WebSocket 的雙向通信通常需要使用第三方庫,其中 gorilla/websocket 是一個非常流行和廣泛使用的庫。以下是實現 WebSocket 雙向通信的步驟和簡單示例代碼:1 安裝 gorilla/websocket 庫:go get github.com/gorilla/websocket2 編寫 WebSocket 服務器:package mainimpor ⌘ Read more
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將 go 代碼打包成 docker 鏡像
概述–在本教程中,你將生成一個容器映像。該映像包括運行應用程序所需的一切:編譯的應用程序二進制文件、運行時、庫以及應用程序所需的所有其他資源。前置條件—-若要完成本教程,需要滿足以下條件:golang 1.19+ 本地安裝了 docker Git 客戶端 程序–該應用程序提供兩個 HTTP endpoint:/ 返回符號 < 3 /health 返回 {“Statu ⌘ Read more
oauth2 implements client_credentials flow with singleflight and plugable cache interface.
1 points posted by Everton Marques ⌘ Read more
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iOS 16.7.4 and iPadOS 16.7.4 Released for Older iPhone & iPad Models
Apple has released iOS 16.7.4 for older iPhone and iPadOS 16.7.4 for older iPad models that are not updating to iOS 17.2.1 or iPadOS 17.2.1. Specifically, iOS 16.7.4 and iPadOS 16.7.4 are available for iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation. The software … [Read More](https://osxdaily.com/2023/12/20/ios-16-7-4-and-ipados- … ⌘ Read more
Gob 實踐全攻略,數據傳輸利器
*1. Gob 簡介1.1 Gob 概述Gob(Go binary)是 Go 語言中用於序列化和反序列化數據的編碼庫。它是 Go 語言的標準庫之一,專門設計用於在 Go 程序之間高效地傳輸數據。Gob 可以將複雜的數據結構編碼成二進制格式,便於在不同系統之間傳遞,並支持版本控制和演進。1.2 爲什麼選擇 GobGob 相比其他序列化格式(如 JSON、XML)具有更高的性能和更小的數據體積。它是專 ⌘ Read more
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MacOS Sonoma 14.2.1 Update Released with Bug Fixes
Apple has released macOS Sonoma 14.2.1 as a software update for Mac users running the Sonoma operating system. The update is said to include important bug fixes and security updates, and is therefore recommended for all users to install. Separately, Apple has released iOS 17.2.1 for iPhone, iPadOS 17.2.1 for iPad, iOS 16.7.4 and iPadOS … Read More ⌘ Read more
iOS 17.2.1 & iPadOS 17.2.1 Updates Released for iPhone & iPad with Bug Fixes
Apple has released iOS 17.2.1 for iPhone, and iPadOS 17.2.1 for iPad. The small point release updates are said to include important but unspecific bug fixes for those devices, and is therefore recommended for all users to install. Separately, Apple also released a similar update for Mac as macOS Sonoma 14.2.1, and for older iPhone … [Read More](https://osxdaily.com/2023/12/19 … ⌘ Read more
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25. festival Letí pieseň, letí
Skladba Byť inou sa stala dvojnásobným víťazom festivalu Letí pieseň, letí 2023. Lea Jašová zo Starej Pazovy si vyspievala 1. cenu za jej prednes a autor tejto skladby Miroslav Zvara z Aradáča získal najvyššie ocenenie a sošku NRSNM ako skladateľ výťaznej pesničky Byť inou. Druhú cenu za skladbu odborná porota udelila Anite Hlavatej z Padiny za skladbu Číslice a tretiu Samuelovi Kováčovi z Báčskeho Petrovca za skladbu To nie je strach! Druhú cenu za p … ⌘ Read more
每個 Go 程序員必犯之錯
說起每個程序員必犯的錯誤,那還得是 “循環變量” 這個錯誤了,就連 Go 的開發者都犯過這個錯誤,這個錯誤在 Go 的 FAQ 中也有提到 What happens with closures running as goroutines?[1]:func main() { var wg sync.WaitGroup values := []string{“a”, ”b”, ”c”} ⌘ Read more
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Hiring: Golang Developer
1 points posted by golangch ⌘ Read more
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Veľkí ľudia malého Kulpína
Vo štvrtok 14. decembra v Základnej škole Jána Amosa Komenského v Kulpíne prebiehala prezentácia knihy Kataríny Pucovskej Veľkí ľudia malého Kulpína s podtitulom Osobnosti z minulosti a významní občania Kulpína. “Sme uprostred adventného obdobia. Doprajme si aj v tomto rýchlom tempe predvianočných dní malé zastavenie, aspoň na chvíľku si nechajme duše zohriať plameňom adventných sviec a spoločne pouvažujme: odkiaľ prichádzame a kam kráčame, akí sme boli, ak … ⌘ Read more
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«М.Видео-Эльдорадо»: продажи игровых консолей увеличились в два раза по сравнению с 2022 годом
За 11 месяцев 2023-го продали больше 1 миллиона устройств.
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