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Values of disabled inputs will not be submitted
...sers should not submit the disabled inputs, as they are read-only.
More information (section 17.12.1)
Attribute definitions
disabled [CI] When set for a form control, this Boolean attribute
disables the control for user input. When set, the disabled attribute
has the following effects ...
Rake just one migration
...rails app. How can I do this? I don't want to run any of the migrations before or after it. Thanks.
11 Answers
...
How to handle AccessViolationException
...dd thing is that I have wrapped my call in a try catch, which has handlers for AccessViolationException, COMException and everything else, but when Visual Studio (2010) intercepts the AccessViolationException, the debugger breaks on the method call (doc.OCR), and if I step through, it continues to t...
Unable to begin a distributed transaction
... -uninstall' will
result in the system losing all MS DTC configuration information.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Running
msdtc -uninstall
msdtc -install
and then stopping and restarting SQL Server service fixed it.
...
Chrome Extension - Get DOM content
...ntent script pass the DOM content to either a background page or the popup for further processing.
Let me repeat that I strongly recommend a more careful study of the available documentation!
That said, here is a sample extension that retrieves the DOM content on StackOverflow pages and sends it ...
Django Cookies, how can I set them?
...
UPDATE : check Peter's answer below for a builtin solution :
This is a helper to set a persistent cookie:
import datetime
def set_cookie(response, key, value, days_expire = 7):
if days_expire is None:
max_age = 365 * 24 * 60 * 60 #one year
else:
...
Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica
...ntrary to this, so you'll want to
double-check with your target DBMS
before assuming all of this still holds.
I've been a Sybase ASE, MySQL, and SQL Server DBA on-and off since for almost a decade (along with application development in C, PHP, PL/SQL, C#.NET, and Ruby). So, I have no partic...
What is the difference between up-casting and down-casting with respect to class variable
...se animal's runtime type is Animal, and so when you tell the runtime to perform the cast it sees that animal isn't really a Dog and so throws a ClassCastException.
To call a superclass's method you can do super.method() or by performing the upcast.
To call a subclass's method you have to do a down...
How to check 'undefined' value in jQuery
How we can add a check for an undefined variable, like:
11 Answers
11
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Parcelable encountered IOException writing serializable object getactivity()
...
I just had read the caused by, did'nt knew this for almost 3 years developing.
– Sterling Diaz
Mar 19 '15 at 15:17
1
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