大约有 3,000 项符合查询结果（耗时：0.0333秒） [XML]
How to sort in mongoose?
...t providing a callback to the find() method, otherwise you can specify the parameters as I outline below.
Original
Given a model object, per the docs on Model, this is how it can work for 2.4.1:
Post.find({search-spec}, [return field array], {options}, callback)
The search spec expects an objec...
How to avoid “too many parameters” problem in API design?
...
One style embraced in the frameworks is usually like grouping related parameters into related classes (but yet again problematic with mutability):
var request = new HttpWebRequest(a, b);
var service = new RestService(request, c, d, e);
var client = new RestClient(service, f, g);
var resource =...
What is the best method to merge two PHP objects?
...__construct, Constructor
*
* Used to set options.
*
* @param bool $use_reference whether to use a reference (TRUE) or to copy the object (FALSE) [default]
* @param bool $first_precedence whether the first entry takes precedence (TRUE) or last entry takes precedence (FALSE) [...
What is a callback function?
...ay:
factorial(really_big_number, what_to_do_with_the_result)
The second parameter, what_to_do_with_the_result, is a function you send along to factorial, in the hope that factorial will call it on its result before returning.
Yes, this means that factorial needs to have been written to support ...
How to change the session timeout in PHP?
...us, you can set an upper bound on the session duration by tweaking certain parameters. If you are using PHP's default session handling with cookies, setting session.gc_maxlifetime along with session_set_cookie_params should work for you like this:
// server should keep session data for AT LEAST 1 ho...
Test a weekly cron job [closed]
...and on the command line, e.g.:
* * * * * crontest /command/to/be/tested --param1 --param2
So now cron will run your command every minute, but crontest will ensure that only one instance runs at a time. If the command takes time to run, you can do a "screen -x" to attach and watch it run. If t...
Proper indentation for Python multiline strings
...ere to place these literals in your code.
import textwrap
def frobnicate(param):
""" Frobnicate the scrognate param.
The Weebly-Ruckford algorithm is employed to frobnicate
the scrognate to within an inch of its life.
"""
prepare_the_comfy_chair(param)
log_mes...
jQuery removeClass wildcard
...(like "btn-") to search on and remove
/// </summary>
/// <param name="partialMatch">the class partial to match against, like "btn-" to match "btn-danger btn-active" but not "btn"</param>
/// <param name="endOrBegin">omit for beginning match; provide a 'truthy' val...
How to get duplicate items from a list using LINQ? [duplicate]
...his extension method based off @Lee's response to the OP. Note, a default parameter was used (requiring C# 4.0). However, an overloaded method call in C# 3.0 would suffice.
/// <summary>
/// Method that returns all the duplicates (distinct) in the collection.
/// </summary>
/// <...
How to determine if a type implements a specific generic interface type
...s doesn't work for the asker's requirement of not knowing the generic type parameter. From your example testObject.GetType().Implements(typeof(IDictionary<,>)); will return false.
– ctusch
Sep 11 '12 at 9:14
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