大约有 20,000 项符合查询结果（耗时：0.0374秒） [XML]
How do you make a web application in Clojure? [closed]
... is a small example using a template to generate the html.
(defn layout [title & body]
(html
[:head [:title title]]
[:body [:h1.header title] body]))
(defn say-hello [name]
(layout "Welcome Page" [:h3 (str "Hello " name)]))
(defn hiccup-routes
(GET "/user/:name" [name] (say-he...
Strip html from string Ruby on Rails
....
Loofah Gem
unsafe_html = "ohai! <div>div is safe</div> <script>but script is not</script>"
doc = Loofah.fragment(unsafe_html).scrub!(:strip)
doc.to_s # => "ohai! <div>div is safe</div> "
doc.text # => "ohai! div is safe "
...
Select all columns except one in MySQL?
... Like @Jan Koritak said below, this answer doesn't actually work if the title's columns that you want to remove are also a sub-string of the title for any columns you wish to keep. There is a better answer that is similar to this that can be found here.
– donL
...
php $_POST array empty upon form submission
... @ŁukaszBachman How to do that if dataobject is something like........title=something&body=anything. I want to get the vale of title & body. $dataobject["title"] returns empty. In my case $_POST is empty. And the only way to get it using file_get_contents("php://input")...except that it...
Change the name of the :id parameter in Routing resources for Rails
..._name" do
namespace :sites do
scope "/:name" do
post "/:title" => "articles#create"
...
end
end
end
end
share
|
improve this answer
|
...
When should I use std::thread::detach?
...
This answer is aimed at answering question in the title, rather than explaining the difference between join and detach. So when should std::thread::detach should be used?
In properly maintained C++ code std::thread::detach should not be used at all. Programmer must ensure t...
Label under image in UIButton
...oat)padding {
CGSize imageSize = self.imageView.frame.size;
CGSize titleSize = self.titleLabel.frame.size;
CGFloat totalHeight = (imageSize.height + titleSize.height + padding);
self.imageEdgeInsets = UIEdgeInsetsMake(- (totalHeight - imageSize.height),
...
How to $http Synchronous call with AngularJS
...hat's not something you'll usually want to do because of the nature of JavaScript execution you'll end up blocking everything else.
... but.. if blocking everything else is actually desired, maybe you should look into promises and the $q service. It allows you to wait until a set of asynchronous ac...
What is 'define' used for in JavaScript (aside from the obvious)?
...
I can't say for sure without seeing the entire script, but it's likely to be the define function from RequireJS, in particular the "define with dependencies" form of that function. It is used to define a "module":
A module is different from a traditional script file i...
Get average color of image via Javascript
Not sure this is possible, but looking to write a script that would return the average hex or rgb value for an image. I know it can be done in AS but looking to do it in JavaScript.
...