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Doctrine2: Best way to handle many-to-many with extra columns in reference table
...was already created and used as a many to many. We realized that we needed extra fields in our many to many so we created a different entity. The trouble is, with existing data, and an existing table with the same name, it doesn't seem to want to be friends. Has anyone tried this before?
...
Socket.IO Authentication
...cation system. If
successful your application returns an
authorization string to the browser
signed with you Pusher secret. This is
sent to Pusher over the WebSocket,
which completes the authorization (2)
if the authorization string matches.
Because also socket.io has unique socket_id ...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...ace and for every LongNamedRestaurant. LongNamedRestaurant just creates an extra table with the food_type and a reference to the place table.
If you do Place.objects.all(), you also get every place that is a LongNamedRestaurant, and it will be an instance of Place (without the food_type). So Place....
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...h an intent for anyone else wondering.
public void sendData(int num){
String fileString = "..."; //put the location of the file here
Intent mmsIntent = new Intent(Intent.ACTION_SEND);
mmsIntent.putExtra("sms_body", "text");
mmsIntent.putExtra("address", num);
mmsIntent.putExtra(...
Forced naming of parameters in Python
...ed.
Cons:
Checking occurs during run-time, not compile-time.
Use of an extra parameter (though not argument) and an additional check. Small performance degradation respect to regular functions.
Functionality is a hack without direct support by the language (see note below).
When calling the fun...
Why not infer template parameter from constructor?
...nd operator=). So suppose you are using your class like this :
MyClass m(string s);
MyClass *pm;
*pm = m;
I am not sure if it would be so obvious for the parser to know what template type is the MyClass pm;
Not sure if what I said make sense but feel free to add some comment, that's an interest...
sphinx-build fail - autodoc can't import/find module
...ath to the front of sys.path using os.path.insert(0, ...), and just add an extra .
import os
import sys
sys.path.insert(0, os.path.abspath('..'))
If you have setup your sphinx project to use separate build and source directories, that call should instead be:
sys.path.insert(0, os.path.abspath('....
Programmatically change UITextField Keyboard type
...rrently-focused field to update the keyboard type immediately, there's one extra step:
// textField is set to a UIKeyboardType other than UIKeyboardTypeEmailAddress
[textField setKeyboardType:UIKeyboardTypeEmailAddress];
[textField reloadInputViews];
Without the call to reloadInputViews, the key...
Bootstrap 3 breakpoints and media queries
...
Bootstrap 4 Media Queries
// Extra small devices (portrait phones, less than 576px)
// No media query since this is the default in Bootstrap
// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) { ... }
// Medium devices (tablets,...
Finish an activity from another activity
...@Override
public void onReceive(Context arg0, Intent intent) {
String action = intent.getAction();
if (action.equals("finish_activity")) {
finish();
// DO WHATEVER YOU WANT.
}
}
};
registerReceiver(broadcastReceiver, new IntentFilter("finish_ac...