大约有 2,864 项符合查询结果（耗时：0.0226秒） [XML]
How can I set a website image that will show as preview on Facebook?
...d values are shown for your site. There seems to be another question on SO titled Facebook Open Graph not clearing cache related to this issue.
– Shef
Dec 1 '11 at 22:54
7
...
Change Default Scrolling Behavior of UITableView Section Header
... return 5;
}
}
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
if (section%2 == 0) {
return [NSString stringWithFormat:@"%i", section+1];
}else {
return nil;
}
}
Voilá! :D
...
What's the difference between django OneToOneField and ForeignKey?
..._(self):
return self.first_name
class Article(models.Model):
title = models.CharField(max_length=100)
reporter = models.ForeignKey(Reporter)
def __unicode__(self):
return self.title
Run python manage.py syncdb to execute the sql code and build the tables for your app...
How to implement Rate It feature in Android App
...e first run):
public class AppRater {
private final static String APP_TITLE = "App Name";// App Name
private final static String APP_PNAME = "com.example.name";// Package Name
private final static int DAYS_UNTIL_PROMPT = 3;//Min number of days
private final static int LAUNCHES_UNTI...
Get city name using geolocation
...eta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Reverse Geocoding</title>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var geocoder;
if (navigato...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...how.bs.modal', function(e) {
var data = $(e.relatedTarget).data();
$('.title', this).text(data.recordTitle);
$('.btn-ok', this).data('recordId', data.recordId);
});
// Bind click to OK button within popup
$('#confirm-delete').on('click', '.btn-ok', function(e) {
var $modalDiv = $(e...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...lumns.DISPLAY_NAME didn't work for me, i used MediaStore.Files.FileColumns.TITLE instead.
– Dmitry Kopytov
Feb 20 at 20:48
...
How to print without newline or space?
...
Note: The title of this question used to be something like "How to printf in python?"
Since people may come here looking for it based on the title, Python also supports printf-style substitution:
>>> strings = [ "one", "two"...
Rails 4 multiple image or file upload using carrierwave
...rate uploader Avatar
Create post scaffold
rails generate scaffold post title:string
Create post_attachment scaffold
rails generate scaffold post_attachment post_id:integer avatar:string
rake db:migrate
In post.rb
class Post < ActiveRecord::Base
has_many :post_attachments
accepts_...
Best way to show a loading/progress indicator?
...r instead
ProgressDialog progress = new ProgressDialog(this);
progress.setTitle("Loading");
progress.setMessage("Wait while loading...");
progress.setCancelable(false); // disable dismiss by tapping outside of the dialog
progress.show();
// To dismiss the dialog
progress.dismiss();
OR
ProgressDi...