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  1. What is the C# Using block and why should I use it? [duplicate]

    The using statement is used to work with an object in C# that implements the IDisposable interface. The IDisposable interface has one public method called Dispose that is used to dispose of the object.

  2. What is the difference between 'typedef' and 'using'?

    Updating the using keyword was specifically for templates, and (as was pointed out in the accepted answer) when you are working with non-templates using and typedef are mechanically identical, so …

  3. MySQL JOIN ON vs USING? - Stack Overflow

    Feb 19, 2021 · In a MySQL JOIN, what is the difference between ON and USING()? As far as I can tell, USING() is just more convenient syntax, whereas ON allows a little more flexibility when the column …

  4. grammar - 'I was using', 'I have used', 'I have been using', 'I had ...

    Oct 21, 2010 · I had been using cocaine. Meaning, with a reference point in the past, starting a time before then up to the reference point, I was habitually using cocaine up to and including that point. …

  5. What's the scope of the "using" declaration in C++?

    Oct 22, 2008 · But if you put the using declaration inside a namespace it's limited to the scope of that namespace, so is generally OK (with the usual caveats on your particular needs and style).

  6. What is the use of "using namespace std"? [duplicate]

    Sep 20, 2013 · When you make a call to using namespace <some_namespace>; all symbols in that namespace will become visible without adding the namespace prefix. A symbol may be for instance …

  7. c++ - Using std Namespace - Stack Overflow

    There seem to be different views on using 'using' with respect to the std namespace. Some say use ' using namespace std', other say don't but rather prefix std functions that are to be used with '...

  8. Automating Edge Browser using VBA without downloading Selenium

    Apr 10, 2024 · Automate Chrome / Edge using VBA via CDP - Code Project The article above also includes an example file which you can download and explore the method. However, do note that the …

  9. Using a comma before "but" - English Language & Usage Stack Exchange

    I was once told by an English professor that a comma should never be used before but in a sentence. For years, I have followed her advice but sometimes I just feel like it just needs to be there. O...

  10. Verify a certificate chain using openssl verify - Stack Overflow

    Verify a certificate chain using openssl verify Asked 11 years, 3 months ago Modified 1 year, 4 months ago Viewed 973k times