大约有 47,000 项符合查询结果（耗时：0.0842秒） [XML]
Labels for radio buttons in rails form
...
145
<% form_for(@message) do |f| %>
<%= f.radio_button :contactmethod, 'email', :checke...
What does rake db:test:prepare actually do?
...
119
The rake db:migrate above runs any pending migrations on the
development environment and ...
Django Cookies, how can I set them?
...nt content based on a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter the...
Rails: How to get the model class name based on the controller class name?
...
190
This will do it:
class HouseBuyersController < ApplicationController
def index
@mod...
How to generate random SHA1 hash to use as ID in node.js?
I am using this line to generate a sha1 id for node.js:
4 Answers
4
...
jQuery “Does not have attribute” selector?
... |
edited May 29 at 15:10
Jeromy French
11.1k1313 gold badges6767 silver badges117117 bronze badges
...
Get the first element of each tuple in a list in Python [duplicate]
...
196
Use a list comprehension:
res_list = [x[0] for x in rows]
Below is a demonstration:
>&g...
Is SecureRandom thread safe?
...
108
Yes, it is. It extends Random, which always had a de facto threadsafe implementation, and, fro...
How do I query for all dates greater than a certain date in SQL Server?
...
select *
from dbo.March2010 A
where A.Date >= Convert(datetime, '2010-04-01' )
In your query, 2010-4-01 is treated as a mathematical expression, so in essence it read
select *
from dbo.March2010 A
where A.Date >= 2005;
(2010 minus 4 ...