大约有 2,865 项符合查询结果（耗时：0.0181秒） [XML]
Disabled input text color
...donly.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style type="text/css">
button.readonly{
border:solid 1px #880000;
background-color:#ffffff;
color:#880000;
}
</style>
</head>
<body>
<form action="">
<...
Rails 4 LIKE query - ActiveRecord adds quotes
... Is this still valid for Rails 5? Because if I have Movie.where("title ILIKE :s", s: search_string) it gets translated to SELECT 1 AS one FROM "movies" WHERE (title ILIKE 'test') LIMIT $1 by ActiveRecord (Rails 5.1.6) - please notice that there is no percentage symbol after the ILIKE)
...
What's the best Django search app? [closed]
...the API look very cool:
# set up the model
class Event(models.Model):
title = models.CharField(max_length=255)
date = models.DateField()
is_outdoors = models.BooleanField()
index = djangosearch.ModelIndex(text=['title'],
additional=['date', 'is_...
How do I change my Ruby version using RVM?
... this. Or go to the install page on the RVM site and check out the section titled "2. Load RVM into your shell sessions as a function"
Run this once to add the line that loads rvm into your ~/.bash_profile:
$ echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM ...
Principal component analysis in Python
...2)**2))
fig, [ax1, ax2, ax3] = plt.subplots(1, 3)
ax1.imshow(img)
ax1.set_title('true image')
ax2.imshow(noisy.mean(0))
ax2.set_title('mean of noisy images')
ax3.imshow((s[0]**(1./2) * V[:,0]).reshape(img.shape))
ax3.set_title('first spatial PC')
plt.show()
...
JavaFX Application Icon
...t fits best. Because you have different sizes in task bar and different in title bar.
– drzymala
Jan 11 '13 at 20:53
12
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...
results (in browser)
- !ruby/object:Post
raw_attributes:
id: 2
title: My Second Post
body: Welcome! This is another example post
published_at: '2015-10-19 23:00:43.469520'
created_at: '2015-10-20 00:00:43.470739'
updated_at: '2015-10-20 00:00:43.470739'
attributes: !ru...
Get second child using jQuery
...').next()
And a more elaborated example:
This code gets the text of the 'title' attribute of the 2nd child element of the UL identified as 'my_list':
$('ul#my_list:first-child').next().attr("title")
In this second example, you can get rid of the 'ul' at the start of the selector, as it's red...
How can I display an image from a file in Jupyter Notebook?
...it is an absolute path from the web root, i.e. 
– ccpizza
Jun 28 '18 at 17:43
...
Get current time as formatted string in Go?
...
I agree; the question should be titled "current date" not "current timestamp"
– developerbmw
Aug 12 '16 at 5:40
1
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