How can I detect if two files are actually the same image?
9245
How can I identify duplicate image files?
91815
Using the same picture over and over?
117876
Why are there two files for each picture?
14577
Best way to determine if two path reference to same file in C#
17649
Is there a way to check if a file is in use?
43810
Is there a free visual similarity image local hard drive search?
20861
Image file copy, is being used by another process
133901
How to identify whether a file is normal file or directory
9472
Detecting whether a file is locked by another process (or indeed the same process)
12389
How can I find duplicate photos?
35245
How do I check if file exists in jQuery or pure JavaScript?
84345
How can I tell if another instance of my program is already running?
129891
How to verify if the client files are the same as the server files?
10065
How to automate generation of image files?
122237
How to test if a bitmap file has a transparent background?
117424
Simple way to find if two different lists contain exactly the same elements?
121855
Best way to determine if two path reference to same file in Windows?