大约有 40,000 项符合查询结果（耗时：0.0611秒） [XML]
Save image from URL by paperclip
...self.picture = open(url)
end
end
Then simply :
user.picture_from_url "http://www.google.com/images/logos/ps_logo2.png"
share
|
improve this answer
|
follow
...
Static link of shared library function in gcc
...
Refer to:
http://www.linuxquestions.org/questions/linux-newbie-8/forcing-static-linking-of-shared-libraries-696714/
http://linux.derkeiler.com/Newsgroups/comp.os.linux.development.apps/2004-05/0436.html
You need the static version of t...
wait() or sleep() function in jquery?
...
That'd be .delay().
http://api.jquery.com/delay/
If you are doing AJAX stuff tho, you really shouldn't just auto write "done" you should really wait for a response and see if it's actually done.
...
ASP.NET MVC - Set custom IIdentity or IPrincipal
...ata);
string encTicket = FormsAuthentication.Encrypt(authTicket);
HttpCookie faCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);
Response.Cookies.Add(faCookie);
return RedirectToAction("Index", "Home");
}
Global.asax.cs - Reading cookie and replacing HttpCon...
std::function vs template
... time decreases to approximately 1860ms.
I wrote about that a while ago:
http://www.drdobbs.com/cpp/efficient-use-of-lambda-expressions-and/232500059
As I said in the article, the arguments don't quite apply for VS2010 due to its poor support to C++11. At the time of the writing, only a beta vers...
LaTeX: Prevent line break in a span of text
...o 4.
The higher the number, the more insistent the request is.
Source: http://www.personal.ceu.hu/tex/breaking.htm#nolinebreak
share
|
improve this answer
|
follow
...
Mocha / Chai expect.to.throw not catching thrown errors
... Nope, see the explanation I've added while you were writing your comment.
– Louis
Feb 5 '14 at 20:02
...
Prefer composition over inheritance?
Why prefer composition over inheritance? What trade-offs are there for each approach? When should you choose inheritance over composition?
...
How do I resolve a HTTP 414 “Request URI too long” error?
... to share it. If you can't find the word LimitRequestLine anywhere in your httpd.conf file, just add the line yourself anywhere you like. For example: LimitRequestLine 100000
– Jules Colle
Aug 9 '13 at 14:36
...
How to append a newline to StringBuilder
I have a StringBuilder object,
9 Answers
9
...