大约有 8,300 项符合查询结果（耗时：0.0248秒） [XML]
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...ly, it's still quite obvious what's happening. So I don't really think the word implicitly is a particularly good word.
I'm also not convinced that forcing you to wait for a return before destruction is necessarily an error. I don't know that you should be using the async call to create 'daemon' th...
What is 'Currying'?
...(x), call it g, is a function, and you apply that function to y. In other words, you only have functions that take one argument -- but some of those functions return other functions (which ALSO take one argument;-).
As usual, wikipedia has a nice summary entry about this, with many useful pointers...
Define make variable at rule execution time
...Makefile is first evaluated not in order of the rule procedures. In other words, $(eval ...) happens sooner than you think. While that might be okay for this example, this method will cause problems for some sequential operations.
– JamesThomasMoon1979
Jun 11...
What are the differences between Deferred, Promise and Future in JavaScript?
...o access the promise for
using then.
7
Promise: The most all-encompasing word for the strategy under discussion.
A proxy object storing the result of a target function whose
synchronicity we would like to abstract, plus exposing a then function
accepting another target function and returning a ne...
Auto-size dynamic text to fill fixed size container
...add multi-line support would be to split the string based on the amount of words and then calculate each part with the above script and it would most likely be faster anyway.
– mekwall
Nov 7 '11 at 8:05
...
What are sessions? How do they work?
...verybody has the same voice. And everyone is a potential bad guy. In other words, HTTP is stateless.
This bank is a funny type of bank - for the sake of argument here's how things work:
you wait in line (or on-line) and you talk to the teller: you make a request to withdraw money, and then
you have...
“From View Controller” disappears using UIViewControllerContextTransitioning
...ved from the view hierarchy) completely by the end of transition. In other words it means that after the initial presentation animation finishes only the presented view controller's view will be visible and not the presenting view controller's view. For example if you set presented view controller's...
What is the difference between statically typed and dynamically typed languages?
...hat they are statically typed, but that they are explicitly typed.In other words, they require lots of type declarations. (In the world of less explicitly typed languages, where these declarations are optional, they are often called “type annotations”.) This has nothing to do with static types....
When do Java generics require
...y sound confusing...) As such, the first answer is very misleading in it's wording.
In other words, List<? extends Serializable> means you can assign that reference to other Lists where the type is some unknown type which is or a subclass of Serializable. DO NOT think of it in terms of A SING...
Can local storage ever be considered secure? [closed]
...ber generation;
Lack of a secure keystore i.e. the private key must be password-protected if stored locally, or stored on the server (which bars offline access);
Lack of secure-erase;
Lack of timing characteristics.
Each of these weaknesses corresponds with a category of cryptographic compromise. ...