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What is the difference between “int” and “uint” / “long” and “ulong”?
... uint and ulong in your public interface if you wish to be CLS-Compliant.
Read the documentation for more information:
int
uint
long
ulong
By the way, there is also short and ushort and byte and sbyte.
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Can I use Objective-C blocks as properties?
...lock)();
@interface myobj : NSObject
{
IntBlock compare;
}
@property(readwrite, copy) IntBlock compare;
@end
@implementation myobj
@synthesize compare;
- (void)dealloc
{
// need to release the block since the property was declared copy. (for heap
// allocated blocks this prevents a ...
Booleans, conditional operators and autoboxing
...in E1!) and boolean respectively, so no specific typing clause applies (go read 'em!), so the final "otherwise" clause applies:
Otherwise, the second and third operands are of types S1 and S2 respectively. Let T1 be the type that results from applying boxing conversion to S1, and let T2 be the t...
What's the purpose of the LEA instruction?
...
where points[] is an array of Point. Assuming the base of the array is already in EBX, and variable i is in EAX, and xcoord and ycoord are each 32 bits (so ycoord is at offset 4 bytes in the struct), this statement can be compiled to:
MOV EDX, [EBX + 8*EAX + 4] ; right side is "effective addre...
How do you work with an array of jQuery Deferreds?
...
@ElfSternberg it is indeed irrelevant, but for readability I don't need to take a second glance at $.when.apply($, .... The null makes me go "wait, what?". It's a matter of style and coding practice. I had to read the source to confirm this wouldn't throw a null reference...
Cannot use ref or out parameter in lambda expressions
... It doesn't; question is why you can not reference an existing variable, already defined ref or out, inside a lambda. It is clear if you read the example code (try again to read it again). The accepted answer clearly explain why. Your answer is about using ref or out parameter to the lambda. Totally...
How to match all occurrences of a regex
...ure support"
"How to find out the starting point for each match in ruby"
Reading about special variables $&, $', $1, $2 in Ruby will be helpful too.
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How to convert a data frame column to numeric type?
... not the most confounding thing, but it can confuse you, especially if you read this before rolling into bed.
Here goes: first two columns are character. I've deliberately called 2nd one fake_char. Spot the similarity of this character variable with one that Dirk created in his reply. It's actually...
Does have to be in the of an HTML document?
...torically. If you care about the details of the spec and its history, keep reading.
No matter what the spec says, using style elements in the body does more-or-less work in all major browsers. However, it is considered a bad practice both because it violates spec and because it can cause undesirable...
Rails: What's a good way to validate links (URLs)?
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@jmccartie please read the entire post. If you care about the scheme, you should use the final code that includes also a type check, not just that line. You stopped reading before the end of the post.
– Simone Carletti
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