大约有 20,000 项符合查询结果（耗时：0.0415秒） [XML]
REST APIs: custom HTTP headers vs URL parameters
...is a resource that can be acted upon, so should be part of the base url: /orders/view/client/23.
Parameters are just that, to parameterize access to the resource. This especially comes into play with posts and searches: /orders/find?q=blahblah&sort=foo. There's a fine line between parameter...
How can I sort a dictionary by key?
...
Standard Python dictionaries are unordered. Even if you sorted the (key,value) pairs, you wouldn't be able to store them in a dict in a way that would preserve the ordering.
The easiest way is to use OrderedDict, which remembers the order in which the element...
What are the -Xms and -Xmx parameters when starting JVM?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
In Vim, how do I apply a macro to a set of lines?
...ual selection or by a :40,50 / :+10
See http://www.vim.org/scripts/script.php?script_id=3271
share
|
improve this answer
|
follow
|
...
SQL JOIN - WHERE clause vs. ON clause
...
They are not the same thing.
Consider these queries:
SELECT *
FROM Orders
LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
WHERE Orders.ID = 12345
and
SELECT *
FROM Orders
LEFT JOIN OrderLines ON OrderLines.OrderID=Orders.ID
AND Orders.ID = 12345
The first will return an order ...
UINavigationBar Hide back Button Text
...ote: the font size change is needed even though the text color is clear in order to ensure that long titles do not cause the center nav bar title to shift over)
share
|
improve this answer
...
Swift to Objective-C header not created in Xcode 6
...classes must deriving from NSObject or been tagged with @objc attribute in order to be exposed to ObjectiveC / Foundation || Cocoa ...
share
|
improve this answer
|
follow
...
Sorting related items in a Django template
...
You need to specify the ordering in the attendee model, like this. For example (assuming your model class is named Attendee):
class Attendee(models.Model):
class Meta:
ordering = ['last_name']
See the manual for further reference.
ED...
Randomize a List
What is the best way to randomize the order of a generic list in C#? I've got a finite set of 75 numbers in a list I would like to assign a random order to, in order to draw them for a lottery type application.
...
Spring mvc @PathVariable
...
suppose you want to write a url to fetch some order, you can say
www.mydomain.com/order/123
where 123 is orderId.
So now the url you will use in spring mvc controller would look like
/order/{orderId}
Now order id can be declared a path variable
@RequestMapping(va...