大约有 9,000 项符合查询结果（耗时：0.0156秒） [XML]
Adding onClick event dynamically using jQuery
...the HTML form inputs like usual.
A plugin is handling the forms part in my site and it doesn't give an option to do this automatically.
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What is a Proxy in Doctrine 2?
...doctrine can't create the object if it only has half of the properties. In php i am able to create an object even if i don't set all properties.
– sanders
Jul 20 '11 at 11:44
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How to remove .htaccess password protection from a subdirectory
I have password protected my entire website using .htaccess but I would like to expose one of the sub directories so that it can be viewed without a password.
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MySQL Multiple Joins in one query?
...ways quote the most relevant part of an important link, in case the target site is unreachable or goes permanently offline.
– Armali
Mar 15 '19 at 15:40
add a comment
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Sending HTML email using Python
...ere's sample code. This is inspired from code found on the Python Cookbook site (can't find the exact link)
def createhtmlmail (html, text, subject, fromEmail):
"""Create a mime-message that will render HTML in popular
MUAs, text in better ones"""
import MimeWriter
import mimetools
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navigator.geolocation.getCurrentPosition sometimes works sometimes doesn't
...ructure is more uneven than advertised in the various gung-ho books and websites that are pushing this feature. I really wish that they would be a bit more straight about how flakey this feature is, and how important that timeout setting is, if you want your error handler to work properly.
I have b...
Rails: Open link in new tab (with 'link_to')
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My understanding is: you can ask the browser to open a new tab or a new site. But this depends on the user settings. I considere this question answered.
Except I fell in a trap when it is necessary to seperate the link options from the html options:
link_to(name = nil, options = nil, html_optio...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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Both Perl and PHP use =>. I'd guess that Ruby, being heavily inspired by Perl, borrowed the syntax from Perl :)
– Daniel Serodio
Aug 7 '17 at 19:19
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Extension method and dynamic object
...not have a mechanism handy for encoding all that information into the call site. We considered inventing such a mechanism, but decided that it was too high cost and produced too much schedule risk to be worth it.
share
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Devise - How do I forbid certain users from signing in?
...is who he says he is.
You need something else to forbid him from using the site.
Authorization is a popular topic and there's a whole list of gems that can help you with it:
http://ruby-toolbox.com/categories/rails_authorization.html
Take your pick.
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