大约有 42,000 项符合查询结果（耗时：0.0622秒） [XML]
WebSockets protocol vs HTTP
...a preconceived notion about WebSockets vs HTTP particularly since he never selected an answer nor awarded the bounty.
– kanaka
Feb 15 '13 at 13:06
9
...
What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...s not describe why one would like to use the maven-shade-plugin (since the selected answer describe it pretty well), I would like to note that I had problems with it. It changed the JAR (since that what it's doing) and it caused regression in my software.
So, instead of using this (or the maven-jar...
When to use Storyboard and when to use XIBs
...ryboards inherently still have flaws, I revise my advice from don't use to selectively use where it makes sense.
Even now that iOS 9 is out, I would advise against to use caution when deciding whether to use Storyboards. Here are my reasons:
Storyboards fail at runtime, not at compile time: You h...
What is the difference between user and kernel modes in operating systems?
...d 2 aren't used?
How is the current ring determined?
The current ring is selected by a combination of:
global descriptor table: a in-memory table of GDT entries, and each entry has a field Privl which encodes the ring.
The LGDT instruction sets the address to the current descriptor table.
See ...
Peak signal detection in realtime timeseries data
...lter(i) to std(filteredY(i-lag),...,filteredY(i));
end
Rules of thumb for selecting good parameters for your data can be found below.
Demo
The Matlab code for this demo can be found here. To use the demo, simply run it and create a time series yourself by clicking on the upper chart. The algorith...
Do sessions really violate RESTfulness?
...H,
is able to create their own transitions at any time (e.g., enter
a URL, select a bookmark, open an editor, etc.)."
Going to the issue of authentication, whether it is accomplished through cookies or headers, as long as the information isn't part of the URI and POST payload, it really has nothi...
Is XSLT worth it? [closed]
...f there is a lot of logic, but mostly of forms which are built in to XSLT (select all elements which look like blah, and for each one output blah), it's likely to be quite a friendly environment. If you fancy thinking XML-ishly at all times, then give XSLT 2 a go.
Otherwise, I'd say that if your fa...
“Keep Me Logged In” - the best approach
...lution
A better solution would be
User is logged in and remember me is selected
Generate Token & signature and store in cookie
The tokens are random and are only valid for single autentication
The token are replace on each visit to the site
When a non-logged user visit the site the signa...
How to design a multi-user ajax web application to be concurrently safe
...resolver JS, is allowed another attempt to change the value.
Once the user selected a value he deems right, the process starts over from case 2 (or case 3 if someone else was faster, again)
Some words on Performance & Scalability
HTTP Polling vs. HTTP "pushing"
Polling creates requests, one...
Many-to-many relationship with the same model in rails?
...ails generates in the log file. You'll find something like the following:
SELECT * FROM "posts"
INNER JOIN "post_connections" ON "posts".id = "post_connections".post_b_id
WHERE ("post_connections".post_a_id = 1 )
To make the association bi-directional, we'd have to find a way to make Rails OR the...