大约有 6,700 项符合查询结果（耗时：0.0283秒） [XML]
HTTP response code for POST when resource already exists
...o it, don't ask it again, and here's why the client shouldn't.
As for PUT vs. POST... POST should be used to create a new instance of a resource when the user has no means to or shouldn't create an identifier for the resource. PUT is used when the resource's identity is known.
9.6 PUT
...
...
What algorithms compute directions from point A to point B on a map?
...ey meet in the middle. This eliminates roughly half the work (2*pi*(r/2)^2 vs pi*r^2).
To avoid exploring the back-alleys of every city between your source and destination, you can have several layers of map data: A 'highways' layer that contains only highways, a 'secondary' layer that contains only...
Where do “pure virtual function call” crashes come from?
...
I use VS2010 and whenever I try calling destructor directly from public method, I get a "pure virtual function call" error during runtime.
template <typename T>
class Foo {
public:
Foo<T>() {};
~Foo<T>() {};
...
How can I get the current language in Django?
... ...), which is a lot more common e.g. www.example.com/en/<somepath> vs www.example.com/fr/<somepath>, use django.utils.translation.get_language_from_request(request, check_path=False). Also, it will always return a valid language set in settings.LANGUAGES
I found it not very easy to fi...
Check if full path given
...ng Files --> Naming Files, Paths, and Namespaces --> Fully Qualified vs. Relative Paths
For Windows API functions that manipulate files, file names can often
be relative to the current directory, while some APIs require a fully
qualified path. A file name is relative to the current dir...
Is there a “not in” operator in JavaScript for checking object properties?
...undefined is much faster (albeit potentially dangerous): jsperf.com/not-in-vs-is-undefined.
– etpinard
May 7 '15 at 14:39
...
Node.js or Erlang
...core 2.4GHz AMD VM). This is from SyncPad's experience of comparing Erlang vs Node.js implementations of their virtual whiteboard server application.
share
|
improve this answer
|
...
When should I use ugettext_lazy?
...
ugettext() vs. ugettext_lazy()
In definitions like forms or models you should use ugettext_lazy because the code of this definitions is only executed once (mostly on django's startup); ugettext_lazy translates the strings in a lazy fas...
Twitter Bootstrap Customization Best Practices [closed]
...fter where they are included.
...
// Components: Nav
@import "bootstrap/navs.less";
@import "bootstrap/navbar.less";
// overrides
.navbar-fixed-top .navbar-inner, .navbar-fixed-bottom .navbar-inner {
border-radius: 0 0 0 0;
padding: 10px;
}
.nav-tabs, .nav-pills {
text-transform: uppe...
android.view.InflateException: Binary XML file: Error inflating class fragment
...bbard's, but uses a different approach for finding the root cause (logging vs. debugger).
share
|
improve this answer
|
follow
|
...