A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.
##Creating the DMG file #Disk Utility
| Future<FlutterDriver> setupAndGetDriver() async { | |
| FlutterDriver driver = await FlutterDriver.connect(); | |
| var connected = false; | |
| while (!connected) { | |
| try { | |
| await driver.waitUntilFirstFrameRasterized(); | |
| connected = true; | |
| } catch (error) {} | |
| } | |
| return driver; |
| func downloadAndSaveAudioFile(_ audioFile: String, completion: @escaping (String) -> Void) { | |
| //Create directory if not present | |
| let paths = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.libraryDirectory, FileManager.SearchPathDomainMask.userDomainMask, true) | |
| let documentDirectory = paths.first! as NSString | |
| let soundDirPathString = documentDirectory.appendingPathComponent("Sounds") | |
| do { | |
| try FileManager.default.createDirectory(atPath: soundDirPathString, withIntermediateDirectories: true, attributes:nil) | |
| print("directory created at \(soundDirPathString)") |
| package database | |
| import ( | |
| "github.com/jinzhu/gorm" | |
| _ "github.com/jinzhu/gorm/dialects/postgres" | |
| _ "github.com/jinzhu/gorm/dialects/sqlite" | |
| "go.uber.org/zap" | |
| ) | |
| type Config struct { |
| CREATE ROLE poster WITH LOGIN PASSWORD 'secret'; | |
| ALTER ROLE poster CREATEDB; | |
| CREATE DATABASE poster; | |
| GRANT ALL PRIVILEGES ON DATABASE poster TO poster |
| 0. mv a/submodule a/submodule_tmp | |
| 1. git submodule deinit -f -- a/submodule | |
| 2. rm -rf .git/modules/a/submodule | |
| 3. git rm -f a/submodule | |
| # Note: a/submodule (no trailing slash) | |
| # or, if you want to leave it in your working tree and have done step 0 | |
| 3. git rm --cached a/submodule | |
| 3bis mv a/submodule_tmp a/submodule |
| func DownloadFile(filepath string, url string) error { | |
| // Get the data | |
| resp, err := http.Get(url) | |
| if err != nil { | |
| return err | |
| } | |
| defer resp.Body.Close() | |
| // Create the file | |
| out, err := os.Create(filepath) |
| package copy | |
| import ( | |
| "fmt" | |
| "io" | |
| "io/ioutil" | |
| "os" | |
| "path/filepath" | |
| ) |
| GOPATH=$(shell pwd)/vendor:$(shell pwd) | |
| GOBIN=$(shell pwd)/bin | |
| GOFILES=$(wildcard *.go) | |
| GONAME=$(shell basename "$(PWD)") | |
| PID=/tmp/go-$(GONAME).pid | |
| build: | |
| @echo "Building $(GOFILES) to ./bin" | |
| @GOPATH=$(GOPATH) GOBIN=$(GOBIN) go build -o bin/$(GONAME) $(GOFILES) |