大约有 30,000 项符合查询结果（耗时：0.0298秒） [XML]
Rails 4 multiple image or file upload using carrierwave
...s way you simply do not need to have a child object's controller at all! I mean no any PostAttachmentsController is needed anymore. As for parent object's controller (PostController), you also almost don't change it - the only thing you change in there is the list of the whitelisted params (to inclu...
ORA-30926: unable to get a stable set of rows in the source tables
...caused by duplicates in the query specified in USING clause. This probably means that TABLE_A is a parent table and the same ROWID is returned several times.
You could quickly solve the problem by using a DISTINCT in your query (in fact, if 'Y' is a constant value you don't even need to put it in t...
How can I change an element's class with JavaScript?
...
@mattstuehler 1) the phrase "better yet x" often means "better yet (you can) x". 2) To get to the heart of the matter, jQuery is designed to aid in accessing/manipulating the DOM, and very often if you need to do this sort of thing once you have to do it all over the place...
Sending emails in Node.js? [closed]
...by using normal File objects, and not huge Buffers as nodemailer requires. Means that you can link it to, f.e., formidable to pass the attachments from an html form to the mailer. It also supports queueing..
All in all, no idea why nodejitsu ppl chose nodemailer to base their version on, emailjs is...
Make page to tell browser not to cache/preserve input values
...lk about checkboxes so I can't set value to "". And, does autocomplete off means not to store form input values "when user presses F5", not only "for dropdown autocompletion list"?
– queen3
Apr 23 '10 at 17:20
...
Initialize parent's protected members with initialization list (C++)
... else.
In your example, member something is member of Parent class, which means that it can only be initialized in the constructor initializer list of Parent class.
share
|
improve this answer
...
mkdir's “-p” option
...ctory
$mkdir -p hello/goodbye
$
-p created both, hello and goodbye
This means that the command will create all the directories necessaries to fulfill your request, not returning any error in case that directory exists.
About rlidwka, Google has a very good memory for acronyms :). My search retur...
POST unchecked HTML checkboxes
...
The above doesn't exactly answer the question, but provides an alternate means of achieving similar functionality.
share
|
improve this answer
|
follow
|
...
How to run functions in parallel?
...
@Lamar McAdory: Please explain what exactly you mean by "at the same time", perhaps giving a concrete example of what you did, what you were expecting to happen, and what actually happened.
– NPE
Aug 26 '11 at 16:30
...
SQL to determine minimum sequential days of access?
...ionDate < DATEADD(dd, DATEDIFF(dd, 0, uh1.CreationDate) + @days, 0), to mean "Not yet on the 31st day later". Also means you can skip the @seconds calculation.
– Rob Farley
Jan 22 '10 at 1:09
...