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getting the last item in a javascript object
If I have an object like:
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Check if database exists in PostgreSQL using shell
...yone would be able to tell me about whether it is possible to use shell to check if a PostgreSQL database exists?
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How to suppress “unused parameter” warnings in C?
For instance:
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How do I find files with a path length greater than 260 characters in Windows?
I'm using a xcopy in an XP windows script to recursively copy a directory. I keep getting an 'Insufficient Memory' error, which I understand is because a file I'm trying to copy has too long a path. I can easily reduce the path length, but unfortunately I can't work out which files are violating t...
How to download a file from a URL in C#?
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How to update PATH variable permanently from Windows command line?
If I execute set PATH=%PATH%;C:\\Something\\bin from the command line ( cmd.exe ) and then execute echo %PATH% I see this string added to the PATH. If I close and open the command line, that new string is not in PATH.
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How to delete all files and folders in a directory?
Using C#, how can I delete all files and folders from a directory, but still keep the root directory?
29 Answers
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Hidden Features of C#? [closed]
This came to my mind after I learned the following from this question :
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Indenting #defines
I know that #define s, etc. are normally never indented. Why?
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What is the purpose of “return await” in C#?
Is there any scenario where writing method like this:
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