大约有 46,000 项符合查询结果（耗时：0.0427秒） [XML]
How do I run IDEA IntelliJ on Mac OS X with JDK 7?
...o.plist file, and changed this bit:
<key>JVMVersion</key>
<string>1.6*</string>
to:
<key>JVMVersion</key>
<string>1.8*</string>
After launching, everything was golden.
sh...
400 vs 422 response to POST of data
... fall neatly into the existing categories.
This specification defines extra status codes developed for WebDAV
methods (Section 11)
And the description of 422 says:
The 422 (Unprocessable Entity) status code means the server
understands the content type of the request entity (hen...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...
Update September 10, 2014:
You shouldn't need to do any of the query string hacks below anymore since Cloudfront properly supports CORS now. See http://aws.amazon.com/blogs/aws/enhanced-cloudfront-customization/ and this answer for more info: https://stackoverflow.com/a/25305915/308315
OK, ...
Django self-referential foreign key
...
You can pass in the name of a model as a string to ForeignKey and it will do the right thing.
So:
parent = models.ForeignKey("CategoryModel")
Or you can use the string "self"
parent = models.ForeignKey("self")
...
How do I lowercase a string in C?
How can I convert a mixed case string to a lowercase string in C?
6 Answers
6
...
YAML Multi-Line Arrays
In YAML , you can easily create multi-line strings . However, I would like the ability to create a multi-line array (mainly for readibility within config files) using the | character.
...
Java generics T vs Object
...on error when I do wrong:
public class App {
public static void main(String[] args) {
String s = process("vv");
String b = process(new Object()); // Compilation error
}
public static <T> T process(T val) {
return val;
}
}
Using object I always nee...
Converting DateTime format using razor
...
Try:
@item.Date.ToString("dd MMM yyyy")
or you could use the [DisplayFormat] attribute on your view model:
[DisplayFormat(DataFormatString = "{0:dd MMM yyyy}")]
public DateTime Date { get; set }
and in your view simply:
@Html.DisplayFor(...
CharSequence VS String in Java?
...
Strings are CharSequences, so you can just use Strings and not worry. Android is merely trying to be helpful by allowing you to also specify other CharSequence objects, like StringBuffers.
...
Python Unicode Encode Error
...ecause theres some foreign Unicode characters. Try to encode your unicode string as ascii first:
unicodeData.encode('ascii', 'ignore')
the 'ignore' part will tell it to just skip those characters. From the python docs:
>>> u = unichr(40960) + u'abcd' + unichr(1972)
>>> u.enco...