大约有 12,000 项符合查询结果（耗时：0.0436秒） [XML]
Add querystring parameters to link_to
...;Ruby on Rails search</a>
link_to "Nonsense search", searches_path(:foo => "bar", :baz => "quux")
#=> <a href="/searches?foo=bar&amp;baz=quux">Nonsense search</a>
share
|
...
How to add reference to a method parameter in javadoc?
...ding the docs for javadoc there is no such feature.
Don't use <code>foo</code> as recommended in other answers; you can use {@code foo}. This is especially good to know when you refer to a generic type such as {@code Iterator<String>} -- sure looks nicer than <code>Iterator...
Do you need to close meta and link tags in HTML?
...e used for both roles if the element content is empty, e.g. <meta name="foo" content="bar"/> as short for <meta name="foo" content="bar"></meta>. If you violate this when serving a document with an XML (XHTML) content type to a conforming browser, then your document is not displaye...
I don't understand -Wl,-rpath -Wl,
...g. You may need to specify the -L option as well - eg
-Wl,-rpath,/path/to/foo -L/path/to/foo -lbaz
or you may end up with an error like
ld: cannot find -lbaz
share
|
improve this answer
...
Why do you need explicitly have the “self” argument in a Python method?
... to pre-existing classes.
e.g.
>>> class C(object):
... def foo(self):
... print "Hi!"
...
>>>
>>> def bar(self):
... print "Bork bork bork!"
...
>>>
>>> c = C()
>>> C.bar = bar
>>> c.bar()
Bork bork bork!
>>> ...
rails i18n - translating text with links inside
...n ERB as
<%= t '.mykey' do |text| %>
<%= link_to text, 'http://foo.com' %>
<% end %>
should generate
Click <a href="http://foo.com">here</a>!
share
|
improve thi...
What is the difference between null and undefined in JavaScript?
... that indicates an absence of value.
think about it as a value, like:
"foo" is string,
true is boolean ,
1234 is number,
null is undefined.
undefined property indicates that a variable has not been assigned a value including null too .
Like
var foo;
defined empty variable is n...
Redirect stderr and stdout in Bash
... If you want to append to a file then you must do it this way: echo "foo" 2>&1 1>> bar.txt AFAIK there's no way to append using &>
– SlappyTheFish
Jun 8 '10 at 10:58
...
In Objective-C why should I check if self = [super init] is not nil?
...nil after initializing a variable and before calling functions on it? e.g. Foo *bar = [[Foo alloc] init]; if (bar) {[bar doStuff];}
– dev_does_software
Sep 4 '13 at 19:14
...
HttpSecurity, WebSecurity and AuthenticationManagerBuilder
...gure(HttpSecurity http) method implementations invoking http.antMatchers("/foo").permitAll()" which seems equivalent to invoking web.ignoring().antMatchers("/foo") in the configure(WebSecurity web) method.
– chrisinmtown
Jul 26 '19 at 12:53
...