大约有 40,000 项符合查询结果（耗时：0.0430秒） [XML]
Django self-referential foreign key
...lass CategoryModel(models.Model):
parent = models.ForeignKey('self')
https://docs.djangoproject.com/en/dev/ref/models/fields/#foreignkey
share
|
improve this answer
|
f...
How to install Hibernate Tools in Eclipse?
...ion of the hibernate plugin (Zip or URL for auto update) in the below URL.
http://www.jboss.org/tools/download
Do not install everything though. You just need:
The entire All JBoss Tools 3.2.0 section
Hibernate Tools (HT) from Application Development
HT from Data Services
JBoss Maven Hibernate Co...
Change values while iterating
...{
[]Attribute{
{"key", "value"},
{"href", "http://www.google.com"},
},
}
fmt.Println(n)
for i := 0; i < len(n.Attr); i++ {
attr := &n.Attr[i]
if attr.Key == "href" {
attr.Val = "something"
}
}
fm...
The character encoding of the HTML document was not declared
... section of your HTML template
<meta content="text/html;charset=utf-8" http-equiv="Content-Type">
<meta content="utf-8" http-equiv="encoding">
share
|
improve this answer
|
...
How to find out what group a given user has?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
NSInvocation for Dummies?
...
You could try just using the library here which is much nicer: http://cocoawithlove.com/2008/03/construct-nsinvocation-for-any-message.html
share
|
improve this answer
|
...
Backbone.js get and set nested object attribute
...ch will fire appropriate change events and the like. Working example here: http://jsfiddle.net/g3U7j/
share
|
improve this answer
|
follow
|
...
Can Selenium Webdriver open browser windows silently in background?
...ll not see the browser.
browser = webdriver.Firefox()
browser.get('http://www.google.com')
print browser.title
browser.quit()
display.stop()
EDIT
The initial answer was posted in 2014 and now we are at the cusp of 2018.Like everything else, browsers have also advanced. Chrome ...
How to migrate back from initial migration in Django 1.7?
...e the version number:
python manage.py migrate <app> 0002
Source: https://docs.djangoproject.com/en/1.7/ref/django-admin/#django-admin-migrate
share
|
improve this answer
|
...
Populating a ListView using an ArrayList?
...convert your arraylist to array
//You will get an exmaple here
//http://www.java-tips.org/java-se-tips/java.lang/how-to-convert-an-arraylist-into-an-array.html
private String arr[]=convert(arrlist);
@Override
public void onCreate(Bundle bun)
{
super.onCreate(bun);...