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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)
...that periodically send new sales data to one centralized database, which stores the data into one big database for report generation.
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git switch branch without discarding local changes
... a bunch of modifications and when we go to commit them we notice we were working on the wrong branch.
6 Answers
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How can I open Windows Explorer to a certain directory from within a WPF app?
...application, when a user clicks on a button I want to open the Windows explorer to a certain directory, how do I do that?
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
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instead, you may provide two different intent filters:
filter for refresh only
IntentFilter filterRefresh = new IntentFilter(Params.INTENT_REFRESH);
filter for refresh and update
IntentFilter filterRefreshUpdate = new IntentFilter();
filterRefreshUpdate.addAction(Params.INTENT_REFRES...
How to remove multiple deleted files in Git repository
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Works a charm. When you see something like "git status | sed -n '/^# *deleted:/s///p' | xargs git rm" as a proposed solution for such a simple yet frequent requirement then you know a better solution is, or soon will be, aroun...
Margin-Top not working for span element?
Can someone tell me what I coded wrong? Everything is working, the only thing is that there is no margin at the top.
5 Answ...
Set value of textarea in jQuery
...ake sure the value you're setting is a string, and attr seems to do a bit more magic overall.
– enobrev
Jan 6 '09 at 6:31
63
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How does java do modulus calculations with negative numbers?
... one definition and some the other.
If you want to get a negative number for negative inputs then you can use this:
int r = x % n;
if (r > 0 && x < 0)
{
r -= n;
}
Likewise if you were using a language that returns a negative number on a negative input and you would prefer posit...
Java LinkedHashMap get first or last entry
I have used LinkedHashMap because it is important the order in which keys entered in the map.
14 Answers
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Is there a difference between foreach and map?
Ok this is more of a computer science question, than a question based on a particular language, but is there a difference between a map operation and a foreach operation? Or are they simply different names for the same thing?
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