大约有 44,000 项符合查询结果（耗时：0.0692秒） [XML]
What is the difference between ~> and >= when specifying rubygem in Gemfile?
... preceding it in the string cannot be greater than what you provided. Thus for ~>0.8.5, any value is acceptable for the third digit (the 5) provided that it is greater than or equal to 5, but the leading 0.8 must be "0.8".
You might do this, for example, if you think that the 0.9 version is goin...
Parse string to date with moment.js
...
You need to use the .format() function.
MM - Month number
MMM - Month word
var date = moment("2014-02-27T10:00:00").format('DD-MM-YYYY');
var dateMonthAsWord = moment("2014-02-27T10:00:00").format('DD-MMM-YYYY');
FIDDLE
...
How do I determine which iOS SDK I have?
...h version of Xcode and related SDKs you have installed is to use "System Information".
Apple Menu > About This Mac > System Report > Software > Developer
Once there, you'll see version and build numbers for all of the major components of the Developer Tools. The top level version and b...
How do I script a “yes” response for installing programs?
...whatever you ask it to) indefinitely. Use it as:
yes | command-that-asks-for-input
or, if a capital 'Y' is required:
yes Y | command-that-asks-for-input
share
|
improve this answer
|
...
Get an array of list element contents in jQuery
...xt()) });
...should do the trick. To get the final output you're looking for, join() plus some concatenation will do nicely:
var quotedCSV = '"' + optionTexts.join('", "') + '"';
share
|
improve...
jQuery add required to input fields
...
@Miura-shi You're missing the <form></form> tags in your jsFiddle
– JESTech
Oct 9 '17 at 23:24
...
R - Concatenate two dataframes?
...
if you're rbind is coming from base for some strange reason: I used rbind.data.frame
– Boern
May 2 '18 at 12:42
add a comment
...
How can I make a weak protocol reference in 'pure' Swift (without @objc)
...ProtocolNameDelegate?
}
Using AnyObject you say that only classes can conform to this protocol, whereas structs or enums can't.
share
|
improve this answer
|
follow
...
How to sort an array of hashes in ruby
...
@Etienne: That's a shortcut for .sort_by { |hsh| hsh.zip } and so it'll only work if .zip is defined as a method on each Hash. By default hashes don't expose their keys as methods, so I guess you've probably got something else going on there.
...
What is the ellipsis (…) for in this method signature?
In the App Engine docs , what is the ellipsis ( JID... ) for in this method signature?
5 Answers
...