file-exists Questions
8
I have a case where file_exists() is always returning false. My latest attempt was to just test to see if it would return true for $_SERVER["SCRIPT_FILENAME"] and then return the value of the path ...
Gatekeeper asked 25/11, 2009 at 19:59
4
I was expecting Path('') to be a path that does not exist because it does not correspond to a file or directory name. Why is this considered to exist?
from pathlib import Path
print(Path('').exis...
Nappie asked 13/7, 2018 at 17:38
5
Solved
I need to check the current directory and see if a file with an extension exists. My setup will (usually) only have one file with this extension. I need to check if that file exists, and if it does...
Doubletalk asked 28/10, 2015 at 20:9
41
How do I check whether a file exists or not, without using the try statement?
Influential asked 17/9, 2008 at 12:55
2
Solved
Like the title says, I would like to make a dependency only if a certain file does not exist, NOT every time it updates.
I have a root directory (the one with the makefile) and in it a sub-directo...
Tunicle asked 13/2, 2014 at 5:14
17
How can I check if a file exists using Lua?
Maculation asked 14/2, 2011 at 10:18
19
Solved
How can I check whether a file exists, before opening it for reading in Java (the equivalent of Perl's -e $filename)?
The only similar question on SO deals with writing the file and was thus a...
Vamp asked 29/11, 2009 at 20:32
10
Solved
I have this code. It is supposed to check if a file exists and open it if it does. It does work if the file exists, and if it doesn't, however, whenever I leave the textbox blank and click the subm...
Cyrille asked 3/5, 2013 at 3:43
3
Solved
I have seen several similar questions, but no answer worked in my situation, except that it probably has something to do with permissions.
A PHP script served by Apache tells me unable to open dat...
Remarkable asked 15/10, 2015 at 11:23
3
Solved
I'm trying to rename the file name of an image when it's uploaded if it exists, say if my file name is test.jpg and it already exists I want to rename it as test1.jpg and then test2.jpg and so on. ...
Kreitman asked 21/4, 2013 at 21:43
6
Solved
I would like to check if a given directory exists. I know how to do this on Windows:
BOOL DirectoryExists(LPCTSTR szPath)
{
DWORD dwAttrib = GetFileAttributes(szPath);
return (dwAttrib != INVA...
Demp asked 7/8, 2013 at 9:47
3
Solved
Hello so I am using slim framework and twig, and here is my current code in php:
$filename = '/path/to/foo.txt';
if (file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "Th...
Quinlan asked 16/7, 2015 at 0:55
2
Solved
Based on the MSDN documentation of File.Exists, the File.Exists method should return false on any error, including the caller not having access to read the file.
I would expect it to return false...
Odelsting asked 20/1, 2016 at 1:32
7
Solved
if (!(file_exists(http://example.com/images/thumbnail_1286954822.jpg))) {
$filefound = '0';
}
why won't this work?
Mich asked 23/11, 2010 at 6:55
2
Solved
I am reading in several *.csv, where the names and paths are determined at runtime.
However sometimes there are files with do not exist. For this file I need kind of exception handling.
Current...
Localism asked 5/1, 2014 at 13:29
3
Solved
How to check that file exists inside a zip archive?
For example, check whether app.apk contains classes.dex.
I want to find a solution that uses Java NIO.2 Path and without extracting the whole arc...
Articular asked 7/9, 2015 at 10:3
4
Solved
I want to check if a given String is a file or a directory, i've tried the methods isFile() and isDirectory() of the File class but the problem is that if the directory or file doesn't exist these ...
Diacetylmorphine asked 27/12, 2011 at 20:8
8
Solved
I need to check if a particular file exists on a remote server. Using is_file() and file_exists() doesn't work. Any ideas how to do this quickly and easily?
Venge asked 7/10, 2011 at 8:32
12
Solved
I have a script where I want to check if a file exists in a bucket and if it doesn't then create one.
I tried using os.path.exists(file_path) where file_path = "/gs/testbucket", but I got...
Stylograph asked 23/11, 2012 at 8:39
20
Solved
When displaying images on our website, we check if the file exists with a call to file_exists(). We fall back to a dummy image if the file was missing.
However, profiling has shown that this is th...
Tamis asked 10/11, 2009 at 15:23
6
Is there a way to have a case sensitive Directory.Exists / File.Existssince
Directory.Exists(folderPath)
and
Directory.Exists(folderPath.ToLower())
both return true?
Most of the time it does...
Guenther asked 24/4, 2013 at 5:8
3
Solved
I wish there was a File.ExistsAsync()
I have:
bool exists = await Task.Run(() => File.Exists(fileName));
Using a thread for this feels like an antipattern.
Is there a cleaner way?
Buzzard asked 29/9, 2013 at 9:55
4
Solved
I'm looking for an elegant way in Vimscript to check if a file exists in the current directory.
I came up with the code below but I'm not sure if that's the most elegant solution (I'll set a Vim o...
Schlock asked 23/6, 2010 at 2:24
5
Solved
This is my code which I am using to verify, URL exists or not on Server, but always getting not exist however link is alive
Where I am doing mistake in my code, why I am always getting "doesnot ex...
Fachini asked 17/10, 2014 at 5:34
4
Solved
In my CMake script I want to see if I have a file on my system, and if it is there do something with it, otherwise do something with a default file. Here is the code:
find_file(
${project_name}_$...
Jesher asked 25/10, 2012 at 11:17
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