ayoubzulfiqar

Go - The Ultimate Folder Structure

Organizing your Go (Golang) project's folder structure can help improve code readability, maintainability, and scalability. While there is no one-size-fits-all structure, here's a common folder structure for a Go project:

project-root/
    ├── cmd/
    │   ├── your-app-name/
    │   │   ├── main.go         # Application entry point
    │   │   └── ...             # Other application-specific files

deusaquilus

#!/bin/sh

git filter-branch --env-filter '
OLD_EMAIL="[email protected]"
CORRECT_NAME="Alexander Ioffe"
CORRECT_EMAIL="[email protected]"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"

davidteren

Nerd Fonts for your IDE

https://www.nerdfonts.com/font-downloads

The following solution thanks to @hackerzgz & @snacky101 will install all nerd fonts;

brew tap homebrew/cask-fonts
brew search '/font-.*-nerd-font/' | awk '{ print $1 }' | xargs -I{} brew install --cask {} || true

calvinlfer

// Unhappy with the default behavior of a particular datatype?
// You can override it as you wish, you must write a Diff and merge for the datatype you wish to override

final case class Address(
  streetNumber: Int,
  streetName: String,
  city: String,
  country: String
)

longliveenduro

import scala.util.Try

/**
 * Alternative to unsound construct: "sealed abstract case class"
 * see https://gist.github.com/tpolecat/a5cb0dc9adeacc93f846835ed21c92d2
 * The solution below is the summary of the comments of the above gist.
 *
 * Works as is in Scala 2.12 and higher
 * In Scala 2.11.12 you have to add -Xsource:2.12
 */

SystemFw

object Q {
  import shapeless._, labelled._, ops.record.Selector

  trait Accessors[T, I] {
    type Out
    def value: Out
  }
  object Accessors {
    type Aux[T, I, O] = Accessors[T, I] { type Out = O }

SystemFw

object Conversions {
  import cats._, implicits._, data.ValidatedNel
  import mouse._, string._, option._
  import shapeless._, labelled._

  private type Result[A] = ValidatedNel[ParseFailure, A]

  case class ParseFailure(error: String)

  trait Convert[V] {

bhameyie

import slick.codegen.SourceCodeGenerator
import slick.jdbc.JdbcProfile
import slick.model.Model

import scala.concurrent.{Await, ExecutionContext}
import scala.concurrent.duration.Duration

object SourceCodeGenerator {

bmc

object StaticFile {

  // Various necessary imports. Notes:
  //
  // 1. fs2 is necessary. See https://github.com/functional-streams-for-scala/fs2
  // 2. streamz is necessary. See https://github.com/krasserm/streamz
  // 3. Apache Tika is used to infer MIME types from file names, because it's more reliable and
  //    fully-featured than using java.nio.file.Files.probeContentType().
  //
  // If using SBT, you'll want these library dependencies and resolvers:

Horusiath

// Delivery mechanism looks like this - if sender wants to reliably deliver payload to recipient 
// using at-least-once delivery semantics, it sends that payload wrapped to Messenger actor, which 
// is responsible for the persistence and redelivery:
//
//  +--------+                      +-----------+                    +-----------+
//  |        |--(DeliverOrder<T>)-->|           |--(Delivery<T>:1)-->|           |
//  |        |                      |           |  /* 2nd attempt */ |           |
//  | Sender |                      | Messenger |--(Delivery<T>:2)-->| Recipient |
//  |        |                      |           |                    |           |
//  |        |                      |           |<----(Confirm:2)----|           |