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How to use System.Net.HttpClient to post a complex type?
...ger work.
Instead, from this post, the ASP.NET team has included some new calls to support this functionality:
HttpClient.PostAsJsonAsync<T>(T value) sends “application/json”
HttpClient.PostAsXmlAsync<T>(T value) sends “application/xml”
So, the new code (from dunston) becomes...
How to scroll to bottom in a ScrollView on activity startup
... I'm trying exactly this but it doesn't seem to work still... are you calling the above code in onCreate of the containing Activity?
– pstanton
Jul 20 '11 at 11:03
...
Event handler not working on dynamic content [duplicate]
...ormed. However, the .on method does not seems to be working on the dynamically created tag B.
2 Answers
...
Rails has_and_belongs_to_many migration
...ant
t.belongs_to :user
end
end
end
t.belongs_to will automatically create the necessary indices. def change will auto detect a forward or rollback migration, no need for up/down.
Rails 5
create_join_table :restaurants, :users do |t|
t.index [:restaurant_id, :user_id]
end
Note: Th...
How to record webcam and audio using webRTC and a server-based Peer connection
...
Web Call Server 4 can record WebRTC audio and video to WebM container.
The recording is done using Vorbis codec for audio and VP8 codec for video.
Iniitial WebRTC codecs are Opus or G.711 and VP8. So, the server-side recording re...
How to position a table at the center of div horizontally & vertically
...uto; /* or margin: 0 auto 0 auto */
}
</style>
To center it vertically, the only way is to use javascript:
var tableMarginTop = Math.round( (testHeight - tableHeight) / 2 );
$('table').css('margin-top', tableMarginTop) # with jQuery
$$('table')[0].setStyle('margin-top', tableMarginTop) # ...
Replace values in list using Python [duplicate]
...ent
else: yield item
Just pass any iterable (including the result of calling a generator) as the first arg, the predicate to decide if a value must be replaced as the second arg, and let 'er rip.
For example:
>>> list(replaceiniter(xrange(11), lambda x: x%2))
[0, None, 2, None, 4, N...
Windows can't find the file on subprocess.call()
...
When the command is a shell built-in, add a 'shell=True' to the call.
E.g. for dir you would type:
import subprocess
subprocess.call('dir', shell=True)
To quote from the documentation:
The only time you need to specify shell=True on Windows is when the command you wish to execute ...
Include intermediary (through model) in responses in Django Rest Framework
...somewhat counterintuitive because class Member already defines a m2m field called groups and this solution seems to override the field in the serialiser by forcing it to point to the reverse relationship from the through model. I'm not very much into DRF implementation details, but probably with mod...
How to set the font style to bold, italic and underlined in an Android TextView?
...View;
public class HelloAndroid extends Activity {
TextView textview;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
textview = (TextView)findViewById(R.id.t...