KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use closeFile method of lang Package

Best Gauge code snippet using lang.closeFile

defer and panic.go

Source:defer and panic.go

...162)163func main() {164165    f := createFile("/tmp/defer.txt")166    defer closeFile(f)167    writeFile(f)168}169func createFile(p string) *os.File {170    fmt.Println("creating")171    f, err := os.Create(p)172    if err != nil {173        panic(err)174    }175    return f176}177func writeFile(f *os.File) {178    fmt.Println("writing")179    fmt.Fprintln(f, "data")180}181func closeFile(f *os.File) {182    fmt.Println("closing")183    err := f.Close()184    if err != nil {185        fmt.Fprintf(os.Stderr, "error: %v\n", err)186        os.Exit(1)187    }188}189190Output:191creating192writing193closing194195//7.example
...

Defer.go

Source:Defer.go

...23}24/*25Itâs important to check for errors when closing a file, even in a deferred function.26*/27func closeFile(f *os.File) {28	fmt.Println("closing")29	err := f.Close()30	if err != nil {31		fmt.Fprintf(os.Stderr, "error: %v\n", err)32		os.Exit(1)33	}34}35func main() {36	/*37		Immediately after getting a file object with createFile,38		we defer the closing of that file with closeFile.39		This will be executed at the end of the enclosing function (main),40		after writeFile has finished41	*/42	f := createFile("C:/GoLang/tmp/defer.txt")43	defer closeFile(f)44	writeFile(f)45}...

closeFile

Using AI Code Generation

1lang.closeFile();2lang.closeFile();3lang.closeFile();4lang.closeFile();5lang.closeFile();6lang.closeFile();7lang.closeFile();8lang.closeFile();9lang.closeFile();10lang.closeFile();11lang.closeFile();12lang.closeFile();13lang.closeFile();14lang.closeFile();15lang.closeFile();16lang.closeFile();17lang.closeFile();18lang.closeFile();19lang.closeFile();20lang.closeFile();21lang.closeFile();22lang.closeFile();23lang.closeFile();

closeFile

Using AI Code Generation

1lang.closeFile()2lang.closeFile()3lang.closeFile()4lang.closeFile()5lang.closeFile()6lang.closeFile()7lang.closeFile()8lang.closeFile()9lang.closeFile()10lang.closeFile()11lang.closeFile()12lang.closeFile()13lang.closeFile()14lang.closeFile()15lang.closeFile()16lang.closeFile()17lang.closeFile()18lang.closeFile()19lang.closeFile()20lang.closeFile()21lang.closeFile()22lang.closeFile()23lang.closeFile()

closeFile

Using AI Code Generation

1lang.closeFile();2lang.openFile();3lang.saveFile();4lang.readFile();5lang.writeFile();6lang.closeFile();7lang.openFile();8lang.saveFile();9lang.readFile();10lang.writeFile();11lang.closeFile();12lang.openFile();13lang.saveFile();14lang.readFile();15lang.writeFile();16lang.closeFile();17lang.openFile();18lang.saveFile();19lang.readFile();20lang.writeFile();21lang.closeFile();22lang.openFile();23lang.saveFile();24lang.readFile();25lang.writeFile();26lang.closeFile();27lang.openFile();28lang.saveFile();29lang.readFile();30lang.writeFile();31lang.closeFile();32lang.openFile();

closeFile

Using AI Code Generation

1lang.closeFile();2lang.openFile();3lang.readFile();4lang.writeFile();5lang.deleteFile();6lang.closeFile();

closeFile

Using AI Code Generation

1import "fmt"2func main() {3lang := new(Lang)4lang.closeFile()5}6import "fmt"7func main() {8lang := new(Lang)9lang.closeFile()10}11import "fmt"12func main() {13lang := new(Lang)14lang.closeFile()15}16import "fmt"17func main() {18lang := new(Lang)19lang.closeFile()20}21import "fmt"22func main() {23lang := new(Lang)24lang.closeFile()25}26import "fmt"27func main() {28lang := new(Lang)29lang.closeFile()30}31import "fmt"32func main() {33lang := new(Lang)34lang.closeFile()35}36import "fmt"37func main() {38lang := new(Lang)39lang.closeFile()40}41import "fmt"42func main() {43lang := new(Lang)44lang.closeFile()45}46import "fmt"47func main() {48lang := new(Lang)49lang.closeFile()50}

closeFile

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, World!")4}5import "fmt"6func main() {7    fmt.Println("Hello, World!")8}9import "fmt"10func main() {11    fmt.Println("Hello, World!")12}13import "fmt"14func main() {15    fmt.Println("Hello, World!")16}17import "fmt"18func main() {19    fmt.Println("Hello, World!")20}21import "fmt"22func main() {23    fmt.Println("Hello, World!")24}25import "fmt"26func main() {27    fmt.Println("Hello, World!")28}29import "fmt"30func main() {31    fmt.Println("Hello, World!")32}33import "fmt"34func main() {35    fmt.Println("Hello, World!")36}37import "fmt"38func main() {39    fmt.Println("Hello, World!")40}41import "fmt"42func main() {43    fmt.Println("Hello, World!")44}45import "fmt"46func main() {47    fmt.Println("Hello, World!")48}49import "fmt"50func main() {51    fmt.Println("Hello, World!")52}53import

closeFile

Using AI Code Generation

1import "fmt"2func main() {3    lang := lang{}4    lang.closeFile()5}6import "fmt"7func main() {8    lang := lang{}9    lang.closeFile()10}11import "fmt"12func main() {13    lang := lang{}14    lang.closeFile()15}16import "fmt"17func main() {18    lang := lang{}19    lang.closeFile()20}21import "fmt"22func main() {23    lang := lang{}24    lang.closeFile()25}26import "fmt"27func main() {28    lang := lang{}29    lang.closeFile()30}31import "fmt"32func main() {33    lang := lang{}34    lang.closeFile()35}36import "fmt"37func main() {38    lang := lang{}39    lang.closeFile()40}41import "fmt"42func main() {43    lang := lang{}44    lang.closeFile()45}46import "fmt"47func main() {48    lang := lang{}49    lang.closeFile()50}51import "fmt"52func main() {53    lang := lang{}54    lang.closeFile()55}56import "fmt"57func main() {58    lang := lang{}59    lang.closeFile()60}61import "fmt"62func main() {63    lang := lang{}

closeFile

Using AI Code Generation

1import (2func main() {3    language.closeFile()4}5import (6func main() {7    language.closeFile()8}9import (10func main() {11    language.closeFile()12}13import (14func main() {15    language.closeFile()16}17import (18func main() {19    language.closeFile()20}21import (22func main() {23    language.closeFile()24}25import (26func main() {27    language.closeFile()28}29import (30func main() {31    language.closeFile()32}33import (34func main() {35    language.closeFile()36}37import (38func main() {39    language.closeFile()40}41import (42func main() {43    language.closeFile()44}45import (46func main() {47    language.closeFile()48}

closeFile

Using AI Code Generation

1import "fmt"2func main() {3    lang := new(Language)4    lang.closeFile()5    fmt.Println("closeFile method executed")6}7import "fmt"8func main() {9    lang := new(Language)10    lang.openFile()11    fmt.Println("openFile method executed")12}13import "fmt"14func main() {15    lang := new(Language)16    lang.writeFile()17    fmt.Println("writeFile method executed")18}19import "fmt"20func main() {21    lang := new(Language)22    lang.readFile()23    fmt.Println("readFile method executed")24}25import "fmt"26func main() {27    lang := new(Language)28    lang.deleteFile()29    fmt.Println("deleteFile method executed")30}31import "fmt"32func main() {33    lang := new(Language)34    lang.renameFile()35    fmt.Println("renameFile method executed")36}37import "fmt"38func main() {39    lang := new(Language)40    lang.copyFile()41    fmt.Println("copyFile method executed")42}43import "fmt"44func main() {45    lang := new(Language)46    lang.moveFile()47    fmt.Println("moveFile method executed")48}49import "fmt"50func main() {51    lang := new(Language)52    lang.searchFile()53    fmt.Println("searchFile method executed")54}55import "fmt"56func main() {57    lang := new(Language)58    lang.sortFile()59    fmt.Println("sortFile method executed")60}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.