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How to change current working directory using a batch file
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Specify /D to change the drive also.
CD /D %root%
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How to run an EXE file in PowerShell with parameters with spaces and quotes
...y echos it to the screen, for example:
PS> "Hello World"
Hello World
If you want PowerShell to interpret the string as a command name then use the call operator (&) like so:
PS> & 'C:\Program Files\IIS\Microsoft Web Deploy\msdeploy.exe'
After that you probably only need to quote ...
Is 1.0 a valid output from std::generate_canonical?
... description of the output of the algorithm) when loss of precision occurs if the current IEEE754 rounding mode is anything other than round-to-negative-infinity (note that the default is round-to-nearest).
The 7549723rd output of mt19937 with your seed is 4294967257 (0xffffffd9u), which when round...
UINavigationController without navigation bar?
...he following:
self.navigationController.navigationBar.isHidden = true //Swift 5
where self.navigationController is (obviously) an instance of UINavigationController. Seems to work for me, but I only briefly tested it before posting this.
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C# Linq Group By on multiple columns [duplicate]
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@jazmatician _ I agree with you on the point that re-using x might confuse some, but not on the choice for variable names. I'll change it to x and y to diferentiate.
– Jamiec
Nov 19 '12 at 15:51
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How do I update the notification text for a foreground service in Android?
...have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
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Any reason to prefer getClass() over instanceof when generating .equals()?
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If you use instanceof, making your equals implementation final will preserve the symmetry contract of the method: x.equals(y) == y.equals(x). If final seems restrictive, carefully examine your notion of object equivalence to ...
C++ Tuple vs Struct
...the purpose of this discussion so I won't dive into the detail.
We all know that writing a == or < or > operator for every single struct definition will be a painful and buggy task. Let replace our custom comparator using std::tie and rerun our benchmark.
bool operator<(const StructDa...
Get TransactionScope to work with async / await
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How does this differ from the accepted answer?
– Liam
Aug 13 '18 at 8:31
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Should I use an exception specifier in C++?
In C++, you can specify that a function may or may not throw an exception by using an exception specifier. For example:
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