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Understanding MongoDB BSON Document size limit
...uations, it'll work great. And in
the exception case or spam, I really
don't think you'd want a 20mb object
anyway. I think capping trackbacks as
15k or so makes a lot of sense no
matter what for performance. Or at
least special casing if it ever
happens.
-Eliot
I think you'd be...
getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
...utState) {
//No call for super(). Bug on API Level > 11.
}
I just do not make the call to .super() and everything works great. I hope this will save you some time.
EDIT: after some more research, this is a known bug in the support package.
If you need to save the instance, and add someth...
Using the Swift if let with logical AND operator &&
...e statement above, the syntax would then be:
if let tabBarController = window!.rootViewController as? UITabBarController where tabBarController.viewControllers.count > 0 {
println("do stuff")
}
This uses the where clause.
Another example, this time casting AnyObject to Int, unwrappin...
Notification passes old Intent Extras
...ext, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
From the doc for PendingIntent.FLAG_UPDATE_CURRENT:
If the described PendingIntent already exists, then keep it but replace its extra data with what is in this new Intent. This can be used if you are creating intents where only th...
what does npm -D flag mean?
...ll this npm package and it says npm install -D load-grunt-config , what does the -D flag do?
3 Answers
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Declaring variables inside a switch statement [duplicate]
...
You actually can declare variables within a switch if you do it according to the syntax of the language. You're getting an error because "case 0:" is a label, and in C it's illegal to have a declaration as the first statement after a label — note that the compiler expects an expre...
Remove all values within one list from another list? [duplicate]
...ist [2,3], then the result should be [1,2,2,4], is there a Pythonic way to do that?
– user
Mar 2 '14 at 5:20
@user thi...
How to design a database for User Defined Fields?
...se data types,
check constraints, default values, etc.
to define the data domains. Don't underestimate the performance hit resulting from on-the-fly data type conversion. Such
constraints also help RDBMS query
optimizers develop more effective
plans.
Should you ever need to use foreign
keys, built...
How to create Drawable from resource
...
Your Activity should have the method getResources. Do:
Drawable myIcon = getResources().getDrawable( R.drawable.icon );
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Comparing two java.util.Dates to see if they are in the same day
...
Thanks, that looks like it will do what I want. In my case I'm comparing successive dates in a series, so it looks like I could just use Calendar instances instead of Date instances in my series.
– Jason S
Mar 25 '10 a...