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C/C++ maximum stack size of program
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Reserved is how much address space to allocate, committed is how much to attach backing storage to. In other words, reserving address space does not mean the memory will be there when you need it. If you never use more than 4K stack, you're not wasting real memor...
What's the difference between assignment operator and copy constructor?
...ator** (operator =) on an already existing object.
I want know how to allocate memory of the assignment constructor and copy constructor?
IDK what you mean by allocate memory in this case, but if you want to see what happens, you can:
class A
{
public :
A(){ cout<<"default construc...
How to get the current taxonomy term ID (not the slug) in WordPress?
I've created a taxonomy.php page in my WordPress theme folder. I would like to get the current term id for a function.
How can I get this?
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Static variable inside of a function in C
...inside a function has a lifespan as long as your program runs. It won't be allocated every time your function is called and deallocated when your function returns.
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If my interface must return Task what is the best way to have a no-operation implementation?
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@Asad it reduces allocations (and with it GC time). Instead of allocation new memory and constructing a Task instance each time you need a completed Task, you only do this once.
– i3arnon
Aug 7 '15 at 9:...
How can I check a C# variable is an empty string “” or null? [duplicate]
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Very simple and useful. I wish PHP could have something like this
– Andrew Liu
Dec 17 '15 at 5:23
6
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A non well formed numeric value encountered
I have a form that passes two dates (start and finish) to a PHP script that will add those to a DB. I am having problems validating this. I keep getting the following errors
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What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
...uper viewDidLoad];
UIBarButtonItem *barButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(buttonPressed:)];
UIPanGestureRecognizer *panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@select...
Difference between SurfaceView and View?
...dicate surface buffer while all the view shares one surface buffer that is allocated by ViewRoot. In another word, surfaceView cost more resources.
surfaceView cannot be hardware accelerated (as of JB4.2) while 95% operations on normal View are HW accelerated using openGL ES.
More work should be don...
Correct file permissions for WordPress [closed]
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@ManuelSchneid3r, I see some PHP files under wp-content, are these really supposed to be writable by www-data??? That really sounds totally not secure at all.
– Alexis Wilke
Aug 30 '16 at 7:35
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