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Hide/Show Column in an HTML Table
...this without attaching a class to every td in the table, is there a way to select an entire column using jquery? Below is an example of the HTML.
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Separation of JUnit classes into special test package?
...ick on the project name, click New - Other..., then inside the Java folder select Source Folder. name it "test". Then if you wnat to follow the convention above, add a new package to this test folder having the same name as the package of the class for which you want to write test case, then in the ...
Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
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FYI: g++ has __attribute__ syntax for selectively 'export' symbols: #define DLLEXPORT __attribute__ ((visibility("default"))) #define DLLLOCAL __attribute__ ((visibility("hidden")))
– Brian Cannard
Jul 10 '14 at 14:49
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Django dynamic model fields
...y constraint, which may be inefficient on some databases.
You will need to select one of the forks, since the official package is no longer maintained and there is no clear leader.
The usage is pretty straightforward:
import eav
from app.models import Patient, Encounter
eav.register(Encounter)
e...
Incorrect syntax near ')' calling stored procedure with GETDATE
...N
set @DateVar=ISNULL(@DateVar,GETDATE())
--the SP stuff here
SELECT @DateVar
END
GO
And then try:
EXEC DisplayDate '2013-02-01 00:00:00.000'
EXEC DisplayDate
Remark: Here I supposed that NULL value is not in use for this parameter. If it is not your case - you can use another unus...
How to handle Handler messages when activity/fragment is paused
...iving an Intent(message) that was sent to your app in general. To increase selectivity on what type of intents your fragment can receive you can use an intent filter as in the example below.
An advantage of this approach is that the Intent(message) can be sent from everywhere whithin your app(a d...
:active pseudo-class doesn't work in mobile safari
...ed if the page is scrolled. In light of this, I suggest using this only on select elements. In my case, I am developing a web-app for use out in the field which is basically a list of buttons to navigate pages and submit actions. Because the whole page is pretty much buttons in some cases, this won'...
How to write :hover condition for a:before and a:after?
...t comes after the pseudo-class (and in fact, at the very end of the entire selector). Notice also that they are two different things; calling them both "pseudo-selectors" is going to confuse you once you run into syntax problems such as this one.
If you're writing CSS3, you can denote a pseudo-eleme...
CSS selector for other than the first child and last child
I am making a very advanced website. My question: Is it possible to select all the other children except for the :first-child and the :last-child ? I know there is a :not() selector but it doesn't work with more than one not in the parentheses. This is what I have:
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How to prove that a problem is NP complete?
...o NP (that is that given a solution you can verify it in polynomial time)
Select a known NP-complete problem L'
Describe an algorithm f that transforms L' into L
Prove that your algorithm is correct (formally: x ∈ L' if and only if f(x) ∈ L )
Prove that algo f runs in polynomial time
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