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How can I use UUIDs in SQLAlchemy?
... if value and isinstance(value,uuid.UUID):
return value.bytes
elif value and not isinstance(value,uuid.UUID):
raise ValueError,'value %s is not a valid uuid.UUID' % value
else:
return None
def process_result_value(self,value,dialect=Non...
Proper Repository Pattern Design in PHP?
...ll define the "contract" that repositories must follow in order to be used by my controller. Remember, my controller will not know where the data is actually stored.
Note that my repositories will only every contain these three methods. The save() method is responsible for both creating and updatin...
Can vim monitor realtime changes to a file
...e a command in ex :!
- CursorHold * checktime: when the cursor isn't moved by the user for the time specified in 'updatetime' (which is 4000 miliseconds by default) checktime is executed, which checks for changes from outside the file
- call feedkeys("lh"): the cursor is moved once, right and back l...
What is the difference between OpenID and SAML?
...are going to match this with a user in your database? Somehow, for example by storing this information with a new account and recognizing this when user visits your site again. Note that any other information about the user (including his name or email) cannot be trusted!
On the other hand, if ther...
How to add a button dynamically in Android?
...is);
myButton.setText("Push Me");
LinearLayout ll = (LinearLayout)findViewById(R.id.buttonlayout);
LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
ll.addView(myButton, lp);
Have a look to this example
...
Best practice: AsyncTask during orientation change
...
I usually solve this by having my AsyncTasks fire broadcast Intents in the .onPostExecute() callback, so they don't modify the Activity that started them directly. The Activities listen to these broadcasts with dynamic BroadcastReceivers and act ...
Skip a submodule during a Maven build
...tion I would make is that because I prefer the integration tests to be run by default, I added activeByDefault to that profile, and then had to add another empty profile (e.g. skip-integration-tests) to be able to skip them.
– denishaskin
Nov 29 '11 at 12:57
...
AlertDialog.Builder with custom layout and EditText; cannot access view
...ference of alertDialog
EditText editText = (EditText) alertDialog.findViewById(R.id.label_field);
Update:
Because in code line dialogBuilder.setView(inflater.inflate(R.layout.alert_label_editor, null));
inflater is Null.
update your code like below, and try to understand the each code line
A...
What is a serialVersionUID and why should I use it?
...tion. A serializable class can declare its own serialVersionUID explicitly by declaring a field named serialVersionUID that must be static, final, and of type long:
ANY-ACCESS-MODIFIER static final long serialVersionUID = 42L;
If a serializable class does not explicitly declare a serialVersio...
CSS two divs next to each other
...answers on SO should be just like this, IMO. +1
– Bobby Jack
Jun 2 '10 at 10:30
Care to elaborate why the left needs t...