大约有 26,000 项符合查询结果（耗时：0.0577秒） [XML]
How can I use Spring Security without sessions?
... Spring Security 3 with Java Config, you can use HttpSecurity.sessionManagement():
@Override
protected void configure(final HttpSecurity http) throws Exception {
http
.sessionManagement()
.sessionCreationPolicy(SessionCreationPolicy.STATELESS);
}
...
Understanding $.proxy() in jQuery
...nd that .proxy() would change the scope of the function passed as an argument. Could someone please explain me this better? Why should we do this?
...
Modifying a query string without reloading the page
... pushState, as you said. Here it is an example that might help you to implement it properly. I tested and it worked fine:
if (history.pushState) {
var newurl = window.location.protocol + "//" + window.location.host + window.location.pathname + '?myNewUrlQuery=1';
window.history.pushState({p...
Why does 'continue' behave like 'break' in a Foreach-Object?
...ultiple of 7"
}
There is a gotcha to be kept in mind when refactoring. Sometimes one wants to convert a foreach statement block into a pipeline with a ForEach-Object cmdlet (it even has the alias foreach that helps to make this conversion easy and make mistakes easy, too). All continues should be ...
How do I programmatically shut down an instance of ExpressJS for testing?
...
when testing server, check out github.com/visionmedia/supertest it will let you test w/o launching actual server
– Lukas Liesis
Nov 1 '16 at 13:54
...
Override configured user for a single git commit
...
First, the author is not necessarily the same as the committer. Git tracks both.
To set what name to use for just this repository, you could do:
git config user.name "Your Name"
git config user.email "Your email"
Notice the absence of the --global option. This...
When to favor ng-if vs. ng-show/ng-hide?
I understand that ng-show and ng-hide affect the class set on an element and that ng-if controls whether an element is rendered as part of the DOM.
...
Can one AngularJS controller call another?
....
The best one is probably sharing a service:
function FirstController(someDataService)
{
// use the data service, bind to template...
// or call methods on someDataService to send a request to server
}
function SecondController(someDataService)
{
// has a reference to the same instance o...
Definition of a Balanced Tree
I am just wondering if someone might be able to clarify the definition of a balanced tree for me. I have that "a tree is balanced if each sub-tree is balanced and the height of the two sub-trees differ by at most one.
...
How to read a single char from the console in Java (as the user types it)?
...le as the user is typing it in Java? Is it possible? I've tried with these methods but they all wait for the user to press enter key:
...