大约有 23,000 项符合查询结果（耗时：0.0351秒） [XML]
How to pass values between Fragments
...ata from fragment to activity
Intent intent = new Intent(getActivity().getBaseContext(),
TargetActivity.class);
intent.putExtra("message", message);
getActivity().startActivity(intent);
step 2.to receive this data in Activity:
Intent intent...
HTTP POST Returns Error: 417 “Expectation Failed.”
...etWebRequest(Uri uri)
{
HttpWebRequest request = (HttpWebRequest)base.GetWebRequest(uri);
request.ProtocolVersion = HttpVersion.Version10;
return request;
}
}
(where MyWS is the proxy the Add Web Reference wizard spat out at you.)
UPDATE: Here's an impl I'm using in pr...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...turning an access token to JavaScript clients also means that your browser-based application needs to take special care – think of XSS Attacks that could leak the access token to other systems.
https://labs.hybris.com/2012/06/05/oauth2-the-implicit-flow-aka-as-the-client-side-flow
...
Rails Object to hash
...utes appear, by doing something like this :
class Post < ActiveRecord::Base
def as_json(*args)
{
:name => "My name is '#{self.name}'",
:post_number => "Post ##{self.post_number}",
}
end
end
Then, with the same instance as above, will output :
{
:name => "M...
Create empty queryset by default in django form fields
...
In the use case that your queryset changes in your view based on url parameters. Then in your view you set the correct queryset like so: edit_form.fields["asset"].queryset = Asset.objects.filter(location_id=location_id)
– radtek
May 13 '14 at...
Resizing UITableView to fit content
...out KVO, DispatchQueue, or setting constraints yourself.
This solution is based on Gulz's answer.
1) Create a subclass of UITableView:
import UIKit
final class ContentSizedTableView: UITableView {
override var contentSize:CGSize {
didSet {
invalidateIntrinsicContentSize()...
How to override !important?
..... In my case I have to deal with templates that pull their CSS from a database somewhere. I grep the DB dump and it shows me it comes from a 1MB json blob. Not very useful to me in finding where to change it, forcing me to add CSS to a code file, the way it should be done, except with these nasty h...
random.seed(): What does it do?
...dom, because it runs on algorithms. Algorithms always give the same output based on the same input. This means, it depends on the value of the seed. So, in order to make it more random, time is automatically assigned to seed().
...
Percentage width in a RelativeLayout
...f available space.
Subclass of RelativeLayout that supports percentage based dimensions
and margins. You can specify dimension or a margin of child by using
attributes with "Percent" suffix.
<android.support.percent.PercentRelativeLayout
xmlns:android="http://schemas.android.com/ap...
Highlight all occurrence of a selected word?
...
Search based solutions (*, /...) move cursor, which may be unfortunate.
An alternative is to use enhanced mark.vim plugin, then complete your .vimrc to let double-click trigger highlighting (I don't know how a keyboard selection ma...