大约有 33,000 项符合查询结果（耗时：0.0473秒） [XML]
Getting the encoding of a Postgres database
..._database -c 'SHOW SERVER_ENCODING'
From within psql, an SQL IDE or an API:
SHOW SERVER_ENCODING
share
|
improve this answer
|
follow
|
...
Most common C# bitwise operations on enums
...t loop, I would take the more readable (and less likely buggy) declarative API call any day.
– Drew Noakes
Oct 15 '12 at 23:57
8
...
What is so bad about singletons? [closed]
...ur objects can secretly get hold of things which are not declared in their APIs, and, as a result, Singletons make your APIs into pathological liars.
Where have all the Singletons Gone makes the point that dependency injection has made it easy to get instances to constructors that require them, wh...
How do I get the current absolute URL in Ruby on Rails?
...l_url to get the current URL.
Documentation for the method is at http://api.rubyonrails.org/classes/ActionDispatch/Request.html#method-i-original_url but if you're curious the implementation is:
def original_url
base_url + original_fullpath
end
...
href overrides ng-click in Angular.js
...ick="colors.splice($index, 1)">X</a>]
http://docs.angularjs.org/api/ng.directive:select
share
|
improve this answer
|
follow
|
...
creating list of objects in Javascript
...ferent for you, I recommend to watch some Unity Tutorials on the Scripting API.
share
|
improve this answer
|
follow
|
...
Forward declaration of a typedef in C++
...tion is that the dummy-name _bah is not considered as a part of the public API. See forward delcare FILE.
– user877329
Aug 9 '13 at 17:42
add a comment
|
...
Set scroll position
...ts do have the 'scrollTo' method. See developer.mozilla.org/en-US/docs/Web/API/Element/scrollTo
– Narvalex
Apr 18 at 2:58
...
$apply vs $digest in directive testing
...ssions
and compares them with the previous value.
And as per the Scope API documentation
Usually you don't call $digest() directly in controllers or in
directives. Instead a call to $apply() (typically from within a
directives) will force a $digest().
So you should not explicitly call ...
How can I display a JavaScript object?
...ole.
alert(str); // Displays output using window.alert()
Link to Mozilla API Reference and other examples.
obj = JSON.parse(str); // Reverses above operation (Just in case if needed.)
Use a custom JSON.stringify replacer if you
encounter this Javascript error
"Uncaught TypeError: Converting ...