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Java Reflection Performance
Does creating an object using reflection rather than calling the class constructor result in any significant performance differences?
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How do I find the current executable filename? [duplicate]
...le loads an external library.
Is there a way for the library to know the calling executable file?
7 Answers
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In c# what does 'where T : class' mean?
... put this is constraining the generic parameter to a class (or more specifically a reference type which could be a class, interface, delegate, or array type).
See this MSDN article for further details.
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What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
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MSIL allows for overloads which differ only in return types because of
call void [mscorlib]System.Console::Write(string)
or
callvirt int32 ...
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Way to go from recursion to iteration
...the stack as needed.
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}
Note: if you have more than one recursive call inside and you want to preserve the order of the calls, you have to add them in the reverse order to the stack:
foo(first);
foo(second);
has to be replaced by
stack.push(second);
stack.push(first);
Edit: The article St...
How to get value from form field in django framework?
...ctForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
print form.cleaned_data['my_form_field_name']
return HttpResponseRedirect('/thanks/') # Redirec...
Can I prevent text in a div block from overflowing?
...the overflowing text in the div to automatically newline instead of being hidden or making a scrollbar, use the
word-wrap: break-word
property.
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Pass parameter to controller from @Html.ActionLink MVC 4
... // htmlAttributes
blogPostId = blogPostId,
replyblogPostmodel = Model,
captchaValid = Model.AddNewComment.DisplayCaptcha
}
)
and here's what you should use:
@Html.ActionLink(
"Reply", ...
Elegant way to check for missing packages and install them?
... your code in a package and make them dependencies, then they will automatically be installed when you install your package.
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Stack Memory vs Heap Memory [duplicate]
...ondering what exactly is stack memory vs heap memory. All I know is when I call new, I would get memory from heap. If if create local variables, I would get memory from stack. After some research on internet, the most common answer is stack memory is temporary and heap memory is permanent.
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