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Stack Memory vs Heap Memory [duplicate]
...thing similar.
Heap memory is much as rskar says. In general, C++ objects allocated with new, or blocks of memory allocated with the likes of malloc end up on the heap. Heap memory almost always must be manually freed, though you should really use a smart pointer class or similar to avoid needing t...
Python Anaconda - How to Safely Uninstall
... answered Feb 2 '17 at 13:24
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How to use UIVisualEffectView to Blur Image?
...isualEffectView *visualEffectView;
visualEffectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
visualEffectView.frame = imageView.bounds;
[imageView addSubview:visualEffectView];
and Swift:
var visualEffectView = UIVisualEffectView(effect: UIBlurEffect(style: .Light))
visualE...
How to paste text to end of every line? Sublime 2
... Awesome! So i found the following worked for me: Using regex: (?>\x0D\x0A?|[\x0A-\x0C\x85\x{2028}\x{2029}]) will find the end of every line. And using regex: ^[a-zA-z0-9!@#$")(*&!+_-] will find the beginning of every line (provided all characters are added for the regex to search for at ...
Is an array name a pointer?
...a normal pointer would)?
When you create an array, the only space that's allocated is the space for the elements themselves; no storage is materialized for a separate pointer or any metadata. Given
char a[10];
what you get in memory is
+---+
a: | | a[0]
+---+
| | a[1]
+---+
...
Signtool error: No certificates were found that met all given criteria with a Windows Store App?
...Sun Mar 01 14:18:23 2015
SHA1 hash: DD0000000000000000000000000000000000D93E
Issued to: <certificate authority> Certification Authority
Issued by: <certificate authority> Certification Authority
Expires: Wed Sep 17 12:46:36 2036
SHA1 hash: 3E00000000000000000000000...
How do I create an array of strings in C?
...ar *a[2];
a[0] = "blah";
a[1] = "hmm";
When you do it like this you will allocate an array of two pointers to const char. These pointers will then be set to the addresses of the static strings "blah" and "hmm".
If you do want to be able to change the actual string content, the you have to do some...
iphone/ipad: How exactly use NSAttributedString?
...t like that:
NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:@"Hello. That is a test attributed string."];
[str addAttribute:NSBackgroundColorAttributeName value:[UIColor yellowColor] range:NSMakeRange(3,5)];
[str addAttribute:NSForegroundColorAttributeName value:...
What is the difference between a reference type and value type in c#?
...tting Object-oriented programming
Drawbacks:
More work referencing when allocating and dereferences when reading the value.extra overload for garbage collector
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What does ^M character mean in Vim?
...he carriage return character. ^M happens to be the way vim displays 0xD (0x0D = 13, M is the 13th letter in the English alphabet).
You can remove all the ^M characters by running the following:
:%s/^M//g
Where ^M is entered by holding down Ctrl and typing v followed by m, and then releasing Ctr...