大约有 43,000 项符合查询结果（耗时：0.0689秒） [XML]
Redis: possible to expire an element in an array or sorted set?
...core range, which could be done periodically, or only on every write, with reads always ignoring the out of range elements, by reading only a range of scores.
More here: https://groups.google.com/forum/#!topic/redis-db/rXXMCLNkNSs
...
how to unit test file upload in django
...(0)
if not storage:
return data
image_file = ContentFile(data.read())
return storage.save(filename, image_file)
class UploadImageTests(TestCase):
def setUp(self):
super(UploadImageTests, self).setUp()
def test_valid_form(self):
'''
valid post data shoul...
How do I mock the HttpContext in ASP.NET MVC using Moq?
...
HttpContext is read-only, but it is actually derived from the ControllerContext, which you can set.
controller.ControllerContext = new ControllerContext( context.Object, new RouteData(), controller );
...
Preferred order of writing latitude & longitude tuples in GIS services
...he GeoTools docs on the history and explanation of the problem are worth a read:
http://docs.geotools.org/latest/userguide/library/referencing/order.html
share
|
improve this answer
|
...
Select random row from a sqlite table
...ET``. It is a very inefficient way to query a database because it needs to read that many rows even though it will only return 1.
– Jonathan Allen
Apr 14 '16 at 10:26
1
...
Understanding “randomness”
...nside how anti-intuitive that is. I will give a more thorough look after I read a little more about distribution. Thank you very much!
– Trufa
Oct 18 '10 at 4:57
46
...
Accessing Google Spreadsheets with C# using Google Data API
I'm having some information in Google Spreadsheets as a single sheet.
Is there any way by which I can read this information from .NET by providing the google credentials and spreadsheet address. Is it possible using Google Data APIs.
Ultimately I need to get the information from Google spreadsheet ...
Get bitcoin historical data [closed]
... ten minutes or else they'll block your IP (plus, it's unnecessary anyway; read more here). The below is a C# approach to getting live data:
using (var WebClient = new System.Net.WebClient())
{
var json = WebClient.DownloadString("https://www.bitstamp.net/api/ticker/");
string value = Co...
How to replace text between quotes in vi
...
From already inside the quotes you can do
di"
Read it as delete inside "
share
|
improve this answer
|
...
How can I loop through a C++ map of maps?
... luminaries Bjarne Stroustrup, Herb Sutter and Gabriel Dos Reis) is fun to read (and the suggested syntax is more intuitive IMHO); there's also the proposed wording for the standard which is boring to read but is closer to what will actually go in.
...