Read the arguments to VirtualAlloc() in the question again: the two allocations use two different ranges of pages. I'm having a similar problem, where code that walks the virtual space calling VirtualAlloc() with specific base addresses fails to find *any* allocatable space within a 1 GB ...
"ADODB.Connection: Provider cannot be found" connecting Excel 2007 "Best practice" for a shared folder nested under another shared folder? "C:\Windows\SYSTEM32\cmd.exe" with return code 1 "Extend Volume" greyed out "Logon failure: unknown user name or bad password" when trying to join dom...
C++17 adds several new “vocabulary types” – types intended to be used in the interfaces between components from different sources – to the standard library.MSVChas been shipping implementations ofstd::optional,std::any, andstd::variantsince the Visual Studio 2017 release, but we haven’t pr...
This article on std::optional is the first of a series that will examine each of the vocabulary types in turn. The need for “sometimes-a-thing” How do you write a function that optionally accepts or returns an object? The traditional solution is to choose one of the potential values ...
rolling_std(df['a'], window=2) # AttributeError: module 'pandas' has no attribute 'rolling_std' df['vola'] = df['a'].rolling_std(window=2) #AttributeError: 'Series' object has no attribute 'rolling_std' Problem description As written in http://pandas.pydata.org/pandas-docs/stable...
You can feed the arguments to the function directly or using the cell reference as explained in the example. Hope this article about How to use the LOGNORM.DIST function in Excel is explanatory. Find more articles on statistical formulas and related Excel functions here.If you liked our blogs...
How to find a confidence interval for a sample or proportion in easy steps. Videos showing the steps for 95% intervals, proportions...
Similarly, if you try to program before you have a good game-plan moving forward, you’ll likely find that your code has a lot of problems, and you’ll have to spend a lot of time fixing problems that could have been avoided altogether with a little thinking ahead. A little up-front...
To avoid annoying defaults, select "Customize" during initial installation or "Add or Remove Features" from Start, Settings, Control Panel, Add/Remove Programs. Full menus While you're in the Toolbar "Customize..." pop-up, let me note something that is difficult to find. Click the Opti...
I am have been trying to find out how to work out the standard deviation between the high and open of the previous bar. It calculates standard deviation of the (high + open)/2. To get std-dev we need to first get the variance which is another way of sayi