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How can I iterate over an enum?
...
If your enum starts with 0 and the increment is always 1.
enum enumType
{
A = 0,
B,
C,
enumTypeEnd
};
for(int i=0; i<enumTypeEnd; i++)
{
enumType eCurrent = (enumType) i;
}
If not I guess the only w...
Should a return statement be inside or outside a lock?
...e code in C# and then look at the IL. But it is surprising how quickly you start thinking in IL terms (i.e. sequencing the stack).
– Marc Gravell♦
Nov 5 '08 at 21:44
add a c...
Checkbox for nullable boolean
... included in my forms for various reasons. Adding booleans for all of them started feeling silly. When I googled nullables I figured that was the way to go.
– DMulligan
Jul 27 '11 at 20:38
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Accessing the logged-in user in a template
I'm using FOSuserbundle to get started with User registration https://github.com/FriendsOfSymfony/FOSUserBundle
3 Answers
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Stateless and Stateful Enterprise Java Beans
...sures that this is so. Imagine how popular your app would be if you could start shopping and then the app server gave your stateful session bean to me when I came along!
So your private data member is indeed "state", but it's not "shopping cart". Try to redo your (very good) example to make it so...
Difference between Groovy Binary and Source release?
... say that binary version is better since it requires less work from you to start using it. On the other hand, if you know what you are doing, pretty much all compilers have different optimization parameters that you can tweak to make the application better optimized for your needs.
...
jQuery vs jQuery Mobile vs jQuery UI?
...e about the framework visit Learning jQuery - a great resource for getting started.
Plugins allow web developers to take the solution to their problem and abstract it into a single functional and independent block (usually in a separate file). They can then share that with everyone else so that the...
css - position div to bottom of containing div
...ned it will use the body." You just explained so much for me! Now I really start to understand CSS. THANK YOU!
– Simon Forsberg
Apr 28 '14 at 21:22
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Best way to remove from NSMutableArray while iterating?
...ects that fit a certain criteria, what's the best way to do this without restarting the loop each time I remove an object?
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What does a \ (backslash) do in PHP (5.3+)?
...paces
In PHP 5.3+ the backslash \ symbol is used in namespaces. It is the start symbol to indicate a namespace and also serves as a separator between sub-namespace names.
See official documentation about
namespacing.
Opcache
Additionally in PHP 7.0+ some functions are replaced with opcodes by O...