golang check if file exists

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MaestroError answered on July 28, 2020 Popularity 8/10 Helpfulness 5/10

answer golang check if file exists

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golang check if file exists

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// Checks if file exists function
func exists(path string) (bool, error) {
	_, err := os.Stat(path)
	if err == nil {
		return true, nil
	}
	if os.IsNotExist(err) {
		return false, nil
	}
	return false, err
}

Popularity 8/10 Helpfulness 5/10 Language go

Source: Grepper

Tags: file-exists go

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Contributed on Aug 11 2022

MaestroError

0 Answers Avg Quality 2/10

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check if file exists golang

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if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
  // path/to/whatever does not exist
}

Popularity 10/10 Helpfulness 10/10 Language go

Source: stackoverflow.com

Tags: file-exists file

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Contributed on Nov 05 2020

Splendid-est Swan

0 Answers Avg Quality 2/10

go if file exists

Comment

import "os"

func main() {
	if functs.FileExists("path/to/file") {
		fmt.Println("Example file found.")
	} else {
		fmt.Println("Example file not found!")
	}
}

func FileExists(filename string) bool {
	info, err := os.Stat(filename)
	if os.IsNotExist(err) {
		return false
	}
	return !info.IsDir()
}

Popularity 9/10 Helpfulness 7/10 Language go

Source: Grepper

Tags: file-exists file

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Contributed on Jul 28 2020

Dead Donkey

0 Answers Avg Quality 2/10

check if file exists golang

Comment

package main

import (
	"fmt"
	"os"
)

func fileExists(filename string) bool {
	_, err := os.Stat(filename)
	return !os.IsNotExist(err)
}

func main() {
	filename := "path/to/file.txt"
	exists := fileExists(filename)
	if exists {
		fmt.Printf("File %s exists!\n", filename)
	} else {
		fmt.Printf("File %s does not exist!\n", filename)
	}
}

Popularity 7/10 Helpfulness 4/10 Language go

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

golang check if a file exists

Comment

if _, err:= os.Stat("./examples/file.txt"); errors.Is(err, fs.ErrNotExist){
	fmt.Print(err.Error())
} else {
	fmt.Print("file exists")
}

Popularity 8/10 Helpfulness 4/10 Language whatever

Source: surajsharma.net

Tags: file-exists file

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Contributed on Sep 20 2022

Bloody Boar

0 Answers Avg Quality 2/10

golang check if file exists

Comment

file, err := os.OpenFile(...)
if errors.Is(err, os.ErrNotExist) {
    // handle the case where the file doesn't exist
}

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: stackoverflow.com

Tags: file-exists file

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Contributed on Oct 10 2021

Rich Rook

0 Answers Avg Quality 2/10

golang check if file exists

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