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Confused about stdin, stdout and stderr?
...t the kernel level, it is all file descriptors (int references to the file table) and much lower-level operations like read and write, which do not do the happy buffering of the ISO C functions. I figured to keep it simple and use the easier functions, but I thought all the same you should know the ...
How do i create an InstallShield LE project to install a windows service?
...ates entries in the Windows Installer ServiceControl and
ServiceInstall Tables. These entries are used by the Windows
Installer "InstallServices" action to install the Service.
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Where can I get a “useful” C++ binary search algorithm?
...
There is a set of them:
http://www.sgi.com/tech/stl/table_of_contents.html
Search for:
lower_bound
upper_bound
equal_range
binary_search
On a separate note:
They were probably thinking that searching containers could term up more than one result. But on the odd occasion ...
What is a Portable Class Library?
On MSDN I noticed a section about a Portable Class Library , under Version Information.
4 Answers
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What's the role of GetHashCode in the IEqualityComparer in .NET?
...ds within the object that GetHashCode depends upon should be readonly (immutable). There's an explanation here: stackoverflow.com/a/4868940/469701
– sheikhjabootie
Jul 7 '13 at 10:28
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What's the difference between :: (double colon) and -> (arrow) in PHP?
...ate and delete methods, since you can set the return value to the inserted table id and then use the constructor to instantiate the object by the row id.
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How to overload functions in javascript?
...he second argument, it would have to be passed as null (or some other detectable value) instead and your code would detect that:
obj.query("firstArg", null, "thirdArg");
Here's a jQuery example of optional arguments. both arguments are optional and take on default values if not passed:
clone:...
UITextField text change event
...ange method you can examine the contents of the textField, and reload your table view as needed.
You could use that and put calculateAndUpdateTextFields as your selector.
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Using emit vs calling a signal as if it's a regular function in Qt
...s have been made. "under-the-hood" the signal and slot mechanism is just a table with pointers to every function that is connected.
Also, look at this pdf which explains very clearly the nature of the signals and slots mechanism:
http://www.elpauer.org/stuff/a_deeper_look_at_signals_and_slots.pdf
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What is Java String interning?
...ts for fields, and:
static final String s = "abc" points to the constant table through the ConstantValue Attribute
non-final fields don't have that attribute, but can still be initialized with ldc
Conclusion: there is direct bytecode support for the string pool, and the memory representation is ...