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Biggest advantage to using ASP.Net MVC vs web forms
...hat a web application is aware of what the user has been doing, similar to Windows applications. I.e. Makes 'wizard' functionality a little bit easier to implement. Web forms does a great job at hiding a lot of that complexity from the developer.
Rapid Application Development (RAD)
• The abili...
What is the smallest possible valid PDF?
...0 0 3 3]>>]>>>>>>
70 bytes.
Now, my editor uses Windows newline discipline, but Acrobat accepts Windows, Mac, or Unix conventions, so by using a hex editor, I replaced the \r\n with \r and removed the last newline altogether, which leaves me with 67 bytes
25 50 44 46 2D 3...
Which is faster: Stack allocation or Heap allocation
...e after we've got our time measurement.
On my machine, using g++ 3.4.4 on Windows, I get "0 clock ticks" for both stack and heap allocation for anything less than 100000 allocations, and even then I get "0 clock ticks" for stack allocation and "15 clock ticks" for heap allocation. When I measure 1...
What is the difference between sigaction and signal?
...l() handler must reinstall itself as its first action. It also opens up a window of vulnerability between the time when the signal is detected and the handler is reinstalled during which if a second instance of the signal arrives, the default behaviour (usually terminate, sometimes with prejudice -...
What is the difference between application server and web server?
... eventually all merged into JSP. Microsoft added ASP, I think in 1996, to Windows NT 4.0. The static web server had learned some new tricks, so that it was an effective "app server" for many scenarios.
In a parallel category, the app server had evolved and existed for a long time. companies deliv...
Why em instead of px?
...her than being proportional to something else like the size of the browser window or the font size.
Like all the other absolute units, px units don't scale according to the width of the browser window. Thus, if your entire page design uses absolute units such as px rather than %, it won't adapt to...
Exporting functions from a DLL with dllexport
I'd like a simple example of exporting a function from a C++ Windows DLL.
4 Answers
4
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How do exceptions work (behind the scenes) in c++
..., but typically they will rely on some underlying support from the OS. On Windows this is the structured exception handling mechanism.
There is decent discussion of the details on Code Project: How a C++ compiler implements exception handling
The overhead of exceptions occurs because the compiler...
Should I compile release builds with debug info as “full” or “pdb-only”?
...y.
If they are exactly same, why do we have these options? John Robbins (windows debugging god) found out these are there for historical reasons.
Back in .NET 1.0 there were differences, but in .NET 2.0 there isn’t.
It looks like .NET 4.0 will follow the same pattern. After
double-check...
live output from subprocess command
...his is for Python 2.x, although 3.x is similar; and I'm quite fuzzy on the Windows variant. I understand the POSIX stuff much better.)
The Popen function needs to deal with zero-to-three I/O streams, somewhat simultaneously. These are denoted stdin, stdout, and stderr as usual.
You can provide:
...