大约有 8,000 项符合查询结果（耗时：0.0274秒） [XML]
Haskell error parse error on input `='
...s are supported in GHCi, so OP's code will work without change.
GHCi, version 8.0.1.20161213: http://www.haskell.org/ghc/ :? for help
Prelude> f x = x * 2
Prelude> f 4
8
share
|
improve thi...
.gitignore for Visual Studio Projects and Solutions
Which files should I include in .gitignore when using Git in conjunction with Visual Studio Solutions ( .sln ) and Projects?
...
static const vs #define
...
The pro and cons are mixed up, I would be very like to see a comparison table.
– Unknown123
Apr 25 '19 at 3:49
...
How to avoid passing parameters everywhere in play2?
...ve the menus from the current context.
Then annotate your controller to be mixed with the Menus action interceptor:
@With(Menus.class)
public class Application extends Controller {
// …
}
Finally, retrieve the menus value from your templates as follows:
@(title: String)(content: Html)
<...
How to vertically center content with variable height within a div?
... of the container div is fixed, but it would be great if there were a solution that would work in cases where the container has a variable height as well. Also, I would love a solution with no, or very little use of CSS hacks and/or non-semantic markup.
...
Can CSS detect the number of children an element has?
I'm probably answering my own question, but I'm extremely curious.
7 Answers
7
...
Determine if string is in list in JavaScript
...ype.indexOf which are not the same thing. I would recommend the implementation made by Mozilla available here: developer.mozilla.org/En/Core_JavaScript_1.5_Reference/Objects/…
– Christian C. Salvadó
Mar 12 '10 at 2:43
...
Render HTML to PDF in Django site
For my django powered site, I am looking for an easy solution to convert dynamic html pages to pdf.
8 Answers
...
Akka Kill vs. Stop vs. Poison Pill?
Newbie question of Akka - I'm reading over Akka Essentials, could someone please explain the difference between Akka Stop/Poison Pill vs. Kill ? The book offers just a small explaination "Kill is synchronous vs. Poison pill is asynchronous." But in what way? Does the calling actor thread lock during...
Choose File Dialog [closed]
...
Adding to the mix: the OI File Manager has a public api registered at openintents.org
http://www.openintents.org/filemanager
http://www.openintents.org/action/org-openintents-action-pick-file/
...