learn-go-with-tests
go-sql-driver/mysql
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learn-go-with-tests | go-sql-driver/mysql | |
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30 | 19 | |
21,257 | 14,178 | |
- | 0.9% | |
7.8 | 7.9 | |
6 days ago | about 1 month ago | |
Go | Go | |
MIT License | Mozilla Public License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
learn-go-with-tests
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[Go, Book Review] Learn Go with Tests by Chris James
There are not particularly bad parts. Overall the book is well written and organized. Moreover, Since it is also an open-source material, many readers have contributed to the contents of the book(including a few of mine :)). I hope there are more books like this for other languages such as Rust or Python.
- quii/learn-go-with-tests: Learn Go with test-driven development
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Poke 2 Color and Tab Mini C
i.e using this free open source book Learn Gol with Tests
- Offline Resources for Learning Go
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Please share programming/CS books and articles that use Go as examples(but not strictly about Go)
I really like Learn Go with tests. Not only is it a neat resource for learning Go, but it's great for getting a feeling for TDD.
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Learn Go with Tests: Scaling acceptance tests (with a light intro to gRPC)
You can try viewing it on github instead https://github.com/quii/learn-go-with-tests/blob/main/scaling-acceptance-tests.md
- Consiglio letture e/o corsi sul TDD
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From being confident to being professional
If you already know php and want to get professional in go, i suggest you take a look at https://github.com/quii/learn-go-with-tests
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I’ve studied golang by solving algorithms, what do I have to learn next to land a job?
Learn some TDD: https://github.com/quii/learn-go-with-tests
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Learn Go with Tests
Hi, author here.
The project is open-source (https://github.com/quii/learn-go-with-tests) so there's a few options available to you.
In releases, you'll find PDFs and epubs, I'm pretty sure most epub readers will let you use a dark mode. Or you can just read the markdown files on GitHub, which also supports it.
go-sql-driver/mysql
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Tools besides Go for a newbie
IDE: use whatever make you productive. I personally use vscode. VCS: git, as golang communities use github heavily as base for many libraries. AFAIK Linter: use staticcheck for linting as it looks like mostly used linting tool in go, supported by many also. In Vscode it will be recommended once you install go plugin. Libraries/Framework: actually the standard libraries already included many things you need, decent enough for your day-to-day development cycles(e.g. `net/http`). But here are things for extra: - Struct fields validator: validator - Http server lib: chi router , httprouter , fasthttp (for non standard http implementations, but fast) - Web Framework: echo , gin , fiber , beego , etc - Http client lib: most already covered by stdlib(net/http), so you rarely need extra lib for this, but if you really need some are: resty - CLI: cobra - Config: godotenv , viper - DB Drivers: sqlx , postgre , sqlite , mysql - nosql: redis , mongodb , elasticsearch - ORM: gorm , entgo , sqlc(codegen) - JS Transpiler: gopherjs - GUI: fyne - grpc: grpc - logging: zerolog - test: testify , gomock , dockertest - and many others you can find here
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Questions regarding prepared statements in database/sql
I understand that database/db is an abstraction. As to the driver, sorry, it completely went out of my head. The guide primarily focuses on https://github.com/go-sql-driver/mysql, which is also what I’m interested in.
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Make Deno MySQL driver works better
Authentication method mismatch is not allowed to occur more than once. It is not a part of MySQL protocol. go-sql-driver also has the same rule.
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Question about inserting date into MySQL?
If you are using https://github.com/go-sql-driver/mysql you need to add parseTime=true to the DSN to be able to use time.Time.
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Build REST API with Go Fiber and PlanetScale - Part 2
package models import ( "gorm.io/driver/mysql" "gorm.io/gorm" ) var DB *gorm.DB func ConnectDatabase() { // refer https://github.com/go-sql-driver/mysql#dsn-data-source-name for details dsn := "root:@tcp(127.0.0.1:3309)/fiber-pscale?charset=utf8mb4&parseTime=True&loc=Local" database, err := gorm.Open(mysql.Open(dsn), &gorm.Config{}) if err != nil { panic("failed to connect database") } // Migrate the users table database.AutoMigrate(&User{}) DB = database }
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Stuck $GOPATH/go.mod exists but should not
I've seen this error on line but there is no resolution to this error even when i run go get github.com/go-sql-driver/mysql
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I Could Not Run a Sample Code to Use MySQL with Go on Docker (Error 1064)
I use github.com/go-sql-driver/mysql package to use MySQL. The references are the official README.md, a sample code, the article Masao wrote (in Japanese), and the MariaDB document.
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Golang future web frameworks!
go-sql-driver/mysql 12.1k Stars, Used by 72.4k
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Finding an Authorization Bypass on My Own Website
> mysql_real_escape_string is still vulnerable when being used with some exotic character sets
Indeed -- mysql_real_escape_string "mostly" fixes this problem by requiring a connection as one of its args, and since it's usually aware of the connection state, it can check that to see if one of those exotic charsets is in-use. But the problem is that there are multiple ways to change the connection charset, some of which the driver is aware of (e.g. in PHP mysqli set_charset) but some it is not (running textual statements like SET NAMES or SET CHARACTER SET).
But generally an attacker won't ever have the ability to set an arbitrary exotic character set for the connection, unless they already have some other sql injection mechanism, in which case it's a moot point :)
Driver documentation also typically mentions this problem. For example, here's the doc for doing client-side param interpolation in the most popular MySQL driver for Golang: https://github.com/go-sql-driver/mysql#interpolateparams
It also explicitly detects if your initial connection settings attempt to use one of those charsets along with param interpolation, and throws an error if so: https://github.com/go-sql-driver/mysql/blob/21f789cd/dsn.go#...
> Couldn't one just save the extra round-trip with length-prefixed strings by sending the query together with the parameters in a single message?
AFAIK, no, not with the traditional MySQL binary protocol. The newer "X protocol" introduced in MySQL 5.7 does allow this, but it is not widely implemented in drivers.
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[Question] Working with databases/storing data in Go applications.
However, you can use something like this https://github.com/go-reform/reform to help you with, I will call it automating the code writing. But I have always opted to one of the supported drivers and written a queries myself using for example this https://github.com/go-sql-driver/mysql.
What are some alternatives?
go - The Go programming language
sqlx - general purpose extensions to golang's database/sql
gobyexample - Go by Example
pgx - PostgreSQL driver and toolkit for Go
7days-golang - 7 days golang programs from scratch (web framework Gee, distributed cache GeeCache, object relational mapping ORM framework GeeORM, rpc framework GeeRPC etc) 7天用Go动手写/从零实现系列
pq - Pure Go Postgres driver for database/sql
golang-cheat-sheet - An overview of Go syntax and features.
go-sqlite3 - sqlite3 driver for go using database/sql
gopl.io - Example programs from "The Go Programming Language"
opentelemetry-collector - OpenTelemetry Collector
argo-cd - Declarative Continuous Deployment for Kubernetes
vertica-sql-go - Official native Go client for the Vertica Analytics Database.