大约有 37,000 项符合查询结果（耗时：0.0614秒） [XML]
How to integrate nodeJS + Socket.IO and PHP?
...ript>
var socket = io();
$(document).ready(function($) {
$('.rules-table').on('click', '.runRule', function(event) {
event.preventDefault();
/* Act on the event */
var ruleID = $(this).parents('tr').attr('id');
// send notification before going to post
socket.emit('new_...
Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
...close, not a 3x improvement as shown in the "One Discussion" column of the table. Granted, the resulting code is much cleaner and I didn't have to write my own JSON parser, but for a single GET request the improvement wasn't there.
– Gary Kipnis
Jun 11 '16 at 8...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...a also has a rich interface for doing so. Vector on its own does not.
Notable mentions:
hmatrix, a custom array type with extensive bindings to linear algebra packages. Should be bound to use the vector or repa types.
ix-shapeable, getting more flexible indexing from regular arrays
chalkboard, ...
What characters are allowed in an email address?
...
I've tried to implement this in postfix via pcre access table under a check_recipient_access restriction, first turning the 3 long pcres (from the linked page) into one line each and topping and tailing thus: /^[...pcre..]$/ DUNNO, then adding a final line /.*/ REJECT, but it stil...
How to calculate moving average using NumPy?
...inciple behind this answer is widely used in image processing (summed area tables they call it), so the issue had to be in the implementation. A good example of being bit by premature optimization, since I kind of recall doing the operation in-place "because it will be more efficient." On the bright...
IEnumerable vs List - What to Use? How do they work?
...spotted would have to be returned to run Feline. On the other hand an IQuertable<T> will allow the query to be refined, pulling down only Spotted Felines.
– Nate
Aug 20 '14 at 17:49
...
What is the difference between a strongly typed language and a statically typed language?
...verything can be treated as a string.
– Little Bobby Tables
Apr 22 '10 at 12:14
Bobby, in a weakly typed language "5" ...
What is HTML5 ARIA?
...UI). HTML includes a great many features to deal with documents (P, h3,UL,TABLE) but only basic UI elements such as A, INPUT and BUTTON. Windows and other operating systems support APIs that allow (Assistive Technology) AT to access the functionality of UI controls. Internet Explorer and other br...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
...-correct-and-optimal implementation of integer pow is simply a tiny lookup table. :-)
– R.. GitHub STOP HELPING ICE
Dec 16 '13 at 9:00
...
Approximate cost to access various caches and main memory?
... ~100 ns
EDIT2:
The most important is the notice under the cited table, saying:
"NOTE: THESE VALUES ARE ROUGH APPROXIMATIONS. THEY DEPEND ON
CORE AND UNCORE FREQUENCIES, MEMORY SPEEDS, BIOS SETTINGS,
NUMBERS OF DIMMS, ETC,ETC..YOUR MILEAGE MAY VARY."
EDIT: I should highlight that...