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  1. What is the difference between % and %% in a cmd file?

    Jan 24, 2013 · In addition to %G in a for loop, %1 is also allowed. %% is needed in a script to avoid ambiguities. "When working at the command line (not in a batch script) there is no …

  2. Batch not-equal (inequality) operator - Stack Overflow

    It's the same as 'if "%1" == "" goto somewhere', except that will fail in batch files, because "" evaluates to nothing and the whole sentence reduces to 'if %1 == goto somewhere'. I prefer X, …

  3. How to use if - else structure in a batch file? - Stack Overflow

    Jun 18, 2012 · I have a question about if - else structure in a batch file. Each command runs individually, but I couldn't use "if - else" blocks safely so these parts of my …

  4. What is the meaning of tilde ~ in batch variables? - Super User

    Jul 16, 2020 · The tilde (~) sign is used in different ways in batch files: Argument quote removal. A tilde sign before an command-line argument (such as "%~1") indicates to remove the …

  5. What does the percent sign (% and %%) in a batch file argument …

    1 It's a variable. That particular example uses the directory option of a FOR loop, iterating through the directories and assigning them to %%A. That's also not a command-line example, but a …

  6. How to calculate optimal batch size? - Stack Overflow

    If I reduce the batch size or the number of neurons in the model, it runs fine. Is there a generic way to calculate optimal batch size based on model and GPU memory, so the program doesn't …

  7. IF... OR IF... in a windows batch file - Stack Overflow

    Addendum - This is a duplicate question with nearly identical answers to Using an OR in an IF statement WinXP Batch Script Final addendum - I almost forgot my favorite technique to test if …

  8. What is the at sign (@) in a batch file and what does it do?

    Jan 13, 2014 · One remotely familiar with windows/dos batch scripting will recognize this line: @echo off For many-many days, I was happy with the sentiment that the @ is how echo off is …

  9. python - How big should batch size and number of epochs be …

    Apr 14, 2022 · The batch size should pretty much be as large as possible without exceeding memory. The only other reason to limit batch size is that if you concurrently fetch the next …

  10. How do I execute cmd commands through a batch file?

    16 start cmd /k "your cmd command1" start cmd /k "your cmd command2" It works in Windows server2012 while I use these command in one batch file.