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What's the difference between “mod” and “remainder”?
...implementation just had to document which. C99 removed the flexibility, so now -5 / 2 is always -2.
– Steve Jessop
Dec 3 '12 at 13:23
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What's the difference between ContentControl and ContentPresenter?
...o need to specify ContentSource as it is the default value.
For those who know angularJs: this is similar to transclude mecanism.
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How to properly create composite primary keys - MYSQL
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Suppose you have already created a table now you can use this query to make composite primary key
alter table employee add primary key(emp_id,emp_name);
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How can I make a JPA OneToOne relation lazy
...t bytecode instrumentation. The reason for this is that owner entity MUST know whether association property should contain a proxy object or NULL and it can't determine that by looking at its base table's columns due to one-to-one normally being mapped via shared PK, so it has to be eagerly fetched ...
Adding Core Data to existing iPhone project
...etchedResultsController, managedObjectContext;
After all of that you can now use this managedObjectContext to run all the usual fetchRequests needed for CoreData goodness! Enjoy
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How do you create a transparent demo screen for an Android app?
...a transparent activity, so you will be able to see the activity below it.
Now I'm guessing you want a translucent background too.
In the xml layout (of your transparent activity) add:
android:background="#aa000000"
The last 6 digits define the color: 000000 is black.
The first 2 define the o...
What are Scala context and view bounds?
...if needed) happens before I pass the parameter to f, so f doesn't need to know about it.
Besides Ordered, the most common usage from the library is handling String and Array, which are Java classes, like they were Scala collections. For example:
def f[CC <% Traversable[_]](a: CC, b: CC): CC = i...
Input type=password, don't let browser remember the password
...alidation, HTML5 adds the autocomplete attribute to the spec so it is fine now
– VictorySaber
Feb 28 '14 at 17:18
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IIS Express Immediately shutting-down running site after stopping web application
...ning on IIS Express, I could browse and work with running application, but now I can't. IIS Immediately shutting-down application if I press stop button. Since I remember I didn't make any changes in setting. How should I do that running same as first days.
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Get the week start date and week end date from week number
... not working for me. I had to add "0 - " to get Mondays. My Monday code is now: DATEADD(dd, 0 - (@@DATEFIRST + 5 + DATEPART(dw, @d)) % 7, @d)
– Warren
Oct 21 '14 at 0:01
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