大约有 15,000 项符合查询结果（耗时：0.0400秒） [XML]
Throwing cats out of windows
...you can perform is to drop an egg off some floor and see what happens. You start out with k eggs, and seek to drop eggs as few times as possible. Broken eggs cannot be reused (intact eggs can). Let E(k,n) be the minimum number of egg droppings that will always suffice.
Show that E(1,n) = n.
Show th...
IISExpress returns a 503 error from remote machines
...ing protocol="http" bindingInformation=":50333:your-machine-name" />
Restart IIS Express
share
|
improve this answer
|
follow
|
...
Why is setTimeout(fn, 0) sometimes useful?
...p://jsfiddle.net/C2YBE/31/ . Many thanks to @ThangChung for helping to kickstart it.
UPDATE2: Just in case JSFiddle web site dies, or deletes the code, I added the code to this answer at the very end.
DETAILS:
Imagine a web app with a "do something" button and a result div.
The onClick handler...
What is the fastest method for selecting descendant elements in jQuery?
...est(selectorCallback) {
var iterations = 100000;
// Record the starting time, in UTC milliseconds.
var start = new Date().getTime();
for (var i = 0; i < iterations; i++) {
// Execute the selector. The result does not need to be used or assigned
selectorCa...
Why is January month 0 in Java Calendar?
... answers, it could well be due to old C APIs, or just a general feeling of starting everything from 0... except that days start with 1, of course. I doubt whether anyone outside the original implementation team could really state reasons - but again, I'd urge readers not to worry so much about why b...
MySQL Delete all rows from table and reset ID to zero
... add a new row, I want the primary key ID, which has an auto increment, to start again from 0 respectively from 1.
5 Answer...
Set cursor position on contentEditable
...ndards-based browsers, but will probably fail in IE. I'm providing it as a starting point. IE doesn't support DOM Range.
var editable = document.getElementById('editable'),
selection, range;
// Populates selection and range variables
var captureSelection = function(e) {
// Don't capture se...
How to “comment-out” (add comment) in a batch/cmd?
... colon :: Is the cleanest .bat comment there is. And it can be used at the start or middle of a line!
– ATSiem
Aug 23 '13 at 19:23
10
...
Circle line-segment collision detection algorithm?
...
Taking
E is the starting point of the ray,
L is the end point of the ray,
C is the center of sphere you're testing against
r is the radius of that sphere
Compute:
d = L - E ( Direction vector of ray, from start to end )
f = E - C ( V...
Get domain name from given url
...I uri = new URI(url);
String domain = uri.getHost();
return domain.startsWith("www.") ? domain.substring(4) : domain;
}
should do what you want.
Though It seems to work fine, is there any better approach or are there some edge cases, that could fail.
Your code as written fails for ...