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Check if a file exists in the file system or not?

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Immortal_soul answered on August 25, 2020 Popularity 5/10 Helpfulness 1/10

answer Check if a file exists in the file system or not?

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Check if a file exists in the file system or not?

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File file = new File(fileName);
boolean fileExist = file.exists();
boolean dirExist = file.isDirectory();
if(fileExist && !dirExist)
	System.out.println("File Exists and it's not a directory!");

Popularity 5/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: file file-exists java system

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Contributed on Jul 27 2022

Immortal_soul

0 Answers Avg Quality 2/10

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check if a file exists

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>>> import os
>>> os.path.isfile("d:\\Package1\\package1\\fibo.py")
True
>>> os.path.isfile("d:/Package1/package1/fibo.py")
True
>>> os.path.isfile("d:\\nonexisting.txt")

Popularity 10/10 Helpfulness 4/10 Language whatever

Source: www.tutorialspoint.com

Tags: file-exists file

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Contributed on Aug 25 2020

Dead Deer

0 Answers Avg Quality 2/10

# check if file exists

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# check if file exists
from os.path import exists
file_exists = exists("/content/sample_data/california_housing_test.csv")
print(file_exists)
#True

from pathlib import Path
path = Path("/content/sample_data/california_housing_test.csv")
path.is_file()
#False

Popularity 9/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: file-exists file

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Contributed on Mar 26 2022

Impossible Impala

0 Answers Avg Quality 2/10

Checking if a File Exists

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# Brute force with a try-except block (Python 3+)
try: 
  with open('/path/to/file', 'r') as fh: 
    pass
except FileNotFoundError: 
  pass

# Leverage the OS package (possible race condition)
import os 
exists = os.path.isfile('/path/to/file')

# Wrap the path in an object for enhanced functionality
from pathlib import Path
config = Path('/path/to/file') 
if config.is_file(): 
  pass

Popularity 8/10 Helpfulness 2/10 Language python

Source: dev.to

Tags: file-exists file

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Contributed on Sep 30 2022

David K.

0 Answers Avg Quality 2/10

how to check if a file exists

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<SERVER>

// Open a log file
var myLog = new File("/data/logs/today.log");

// See if the file exists
if(myLog.exists()){
  write('The file exists');
}else{
  write('The file does not exist');
}

</SERVER>

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: www.oreilly.com

Tags: file-exists file

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Contributed on Nov 23 2022

Curious Tom

0 Answers Avg Quality 2/10

Check if a file exists in the file system or not?

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