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delegate keyword vs. lambda notation
...ssion tree can then be compiled to an anonymous delegate.
Edit:
Here's som>me m> links for Expressions.
System.Linq.Expression.Expression(TDelegate) (start here).
Linq in-m>me m>mory with delegates (such as System.Func) uses System.Linq.Enum>me m>rable. Linq to SQL (and anything else) with expressions uses Sy...
django-debug-toolbar not showing up
...
Stupid question, but you didn't m>me m>ntion it, so... What is DEBUG set to? It won't load unless it's True.
If it's still not working, try adding '127.0.0.1' to INTERNAL_IPS as well.
UPDATE
This is a last-ditch-effort move, you shouldn't have to do this, but...
Split string with delimiters in C
...im[2];
delim[0] = a_delim;
delim[1] = 0;
/* Count how many elem>me m>nts will be extracted. */
while (*tmp)
{
if (a_delim == *tmp)
{
count++;
last_comma = tmp;
}
tmp++;
}
/* Add space for trailing token. */
count +=...
How do I sort an NSMutableArray with custom objects in it?
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Compare m>me m>thod
Either you implem>me m>nt a compare-m>me m>thod for your object:
- (NSComparisonResult)compare:(Person *)otherObject {
return [self.birthDate compare:otherObject.birthDate];
}
NSArray *sortedArray = [drinkDetails sortedAr...
Replacing NAs with latest non-NA value
In a data.fram>me m> (or data.table), I would like to "fill forward" NAs with the closest previous non-NA value. A simple example, using vectors (instead of a data.fram>me m> ) is the following:
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Why does volatile exist?
...
volatile is needed if you are reading from a spot in m>me m>mory that, say, a completely separate process/device/whatever may write to.
I used to work with dual-port ram in a multiprocessor system in straight C. We used a hardware managed 16 bit value as a semaphore to know when th...
How do you switch pages in Xamarin.Forms?
...ous page (using a gesture or the back hardware button), you can keep the sam>me m> Page displayed and replace its Content.
The suggested options of replacing the root page works as well, but you'll have to handle that differently for each platform.
...
MySQL query to get column nam>me m>s?
I'd like to get all of a mysql table's col nam>me m>s into an array in php?
21 Answers
21
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Modify Address Bar URL in AJAX App to Match Current State
...e page, and use the browser history to navigate between states.
With this m>me m>chanism in place, you'll then need to parse out the hash portion of the URL on the client side using JavaScript to create and display the appropriate initial state, as fragm>me m>nt identifiers (the part after the #) are not sen...
How to resum>me m> Fragm>me m>nt from BackStack if exists
I am learning how to use fragm>me m>nts. I have three instances of Fragm>me m>nt that are initialized at the top of the class. I am adding the fragm>me m>nt to an activity like this:
...