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Precise Financial Calculation in JavaScript. What Are the Gotchas?
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Upvoted. The "scale by 100" point is already covered in the accepted answer, however it's good that you added a software package option with modern JavaScript syntax. FWIW the in$, $ value names are ambiguous to someone who's not used the package before. I know...
How do I safely pass objects, especially STL objects, to and from a DLL?
...rly access a given data member within that class. The DLL would attempt to read from the address specified by its own definition of the class, not the EXE's definition, and since the desired data member is not actually stored there, garbage values would result.
You can work around this using the #p...
What is the difference between vmalloc and kmalloc?
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Short answer: download Linux Device Drivers and read the chapter on memory management.
Seriously, there are a lot of subtle issues related to kernel memory management that you need to understand - I spend a lot of my time debugging problems with it.
vmalloc() is very rar...
How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...with the extension .pub. You will save you sysadmin hours of
frustration reading posts like this.
HOWEVER, sysadmins, you invariably get the wonky key file that throws
no error message in the auth log except, no key found, trying
password; even though everyone else's keys are working fine...
Java: Path vs File
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You can read Oracle's comments on the differences here: docs.oracle.com/javase/tutorial/essential/io/legacy.html
– Josiah Yoder
Jan 26 '15 at 21:15
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Difference between Dictionary and Hashtable [duplicate]
...ns)
A subtle but important difference is that Hashtable supports multiple reader threads with a single writer thread, while Dictionary offers no thread safety. If you need thread safety with a generic dictionary, you must implement your own synchronization or (in .NET 4.0) use ConcurrentDictionary&...
How can I build XML in C#?
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I think this resource should suffice for a moderate XML save/load: Read/Write XML using C#.
My task was to store musical notation. I choose XML, because I guess .NET has matured enough to allow easy solution for the task. I was right :)
This is my song file prototype:
<music judul="Kup...
Stored procedure slow when called from web, fast from Management Studio
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These are some interesting leads, will read more about them and bew back in a few.. thanks.
– iamserious
Jul 5 '11 at 17:27
44
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How do I add spacing between columns in Bootstrap?
... you achieve that then it's fine; remember that your markup is meant to be read by your developers, not your end users.
– Ben
Sep 24 '14 at 15:16
27
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Need to log asp.net webapi 2 request and response body to a database
...// log request body
string requestBody = await request.Content.ReadAsStringAsync();
Trace.WriteLine(requestBody);
}
// let other handlers process the request
var result = await base.SendAsync(request, cancellationToken);
if (result.Content != ...