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Optimizing away a “while(1);” in C++0x
...theory is required to prove termination, in the latter case, we need
to know something about the possible values of j to do so. Wrap-around
for unsigned integers may complicate some of this reasoning further.)
This issue seems to apply to almost all loop restructuring
transformations, inc...
Avoid web.config inheritance in child web application using inheritInChildApplications
...from parent config only (even I give <location> tag). Please let me know what would be the problem.
– superachu
Apr 30 '14 at 20:56
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.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
...opular choice for C++ even with the disadvantage that it doesn't allow to know if the header can be included in C context or not. Standard headers now have no extension at all.
Additionally, some are using .ii, .ixx, .ipp, .inl for headers providing inline definitions and .txx, .tpp and .tpl for te...
How do you implement a class in C? [closed]
...t (*computeArea)(const ShapeClass *shape); saying that ShapeClass is an unknown type.
– DanielSank
Aug 9 '16 at 9:01
@...
Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...le is changed upstream).
skip-worktree is more than that: even where git knows that the file has been modified (or needs to be modified by a reset --hard or the like), it will pretend it has not been, using the version from the index instead. This persists until the index is discarded.
There is a ...
Will Emacs make me a better programmer? [closed]
...am, they automate tasks, they love make, ant, bash, perl and hudson. They know that manual tasks in any part of the software development cycle is prone to errors. Great programmers also know that if someone else builds your code (e.g the IDE or anyone) then you always depend on that one elses skill...
What is the most effective way for float and double comparison?
...the order of operations can produce different results, it is important to know how "equal" you want the numbers to be.
Comparing floating point numbers by Bruce Dawson is a good place to start when looking at floating point comparison.
The following definitions are from The art of computer progr...
What is the difference between the kernel space and the user space?
...ernel space in order to stop the users from messing up with the kernel, unknowingly.
So, when a system call occurs, a software interrupt is sent to the kernel. The CPU may hand over the control temporarily to the associated interrupt handler routine. The kernel process which was halted by the inter...
What is Persistence Context?
...
hmmm, it makes sense now. Do you have a similar "Simple" definition which tells the difference between container-managed & application-managed Entity Managers?
– Amrit
Nov 12 '13 at 13:35
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How do I access the request object or any other variable in a form's clean() method?
...
UPDATED 10/25/2011: I'm now using this with a dynamically created class instead of method, as Django 1.3 displays some weirdness otherwise.
class MyModelAdmin(admin.ModelAdmin):
form = MyCustomForm
def get_form(self, request, obj=None, **kw...