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Pointer expressions: *ptr++, *++ptr and ++*ptr
... is going to be grouped with the rightmost operator ++ before the operator more to the left, *. In other words, the expression is going to be grouped *(++ptr). So, as with *ptr++ but for a different reason, here too the * part is going to be applied to the value of the ++ptr part.
So what is that...
Unique Key constraints for multiple columns in Entity Framework
... attribute is where you can specify the order of the columns in the index.
More information: MSDN
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How can I find out the current route in Rails?
...de of it, if you want to recognize the route, this API is not available anymore. It has now shifted to ActionDispatch::Routing and I haven't tried out the recognize_path on it yet.
– Swanand
Oct 30 '10 at 7:53
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Convert XLS to CSV on command line
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How to count lines of Java code using IntelliJ IDEA?
...entages for comment lines and blank lines vs. total lines. Could use a bit more documentation. Launch it via new button that is installed in lower left corner of IntelliJ IDEA window. It has additional settings: File - Settings - (Project Settings) Statistic.
– RenniePet
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
... zero length file) as /tmp/mysql.sock or /var/mysql/mysql.sock, but one or more apps is looking in the other location for it. Find out with this command:
ls -l /tmp/mysql.sock /var/mysql/mysql.sock
Rather than move the socket, edit config files, and have to remember to keep edited files local and...
Changing Java Date one hour back
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@Stoan I have added a more readable example. You should note that Calendar is incredibly inefficient.
– Peter Lawrey
Jan 19 '16 at 13:53
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Cannot overwrite model once compiled Mongoose
...misleading. The fact is that if there only one mongoDB server instance and more Databases, if you define in another app the a database already taken then you got such error. Simply as that
– Carmine Tambascia
Dec 16 '19 at 17:28
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How to adjust text font size to fit textview
...ally posted by Dunni. It uses a binary search like gjpc's, but it is a bit more readable. It also include's gregm's bug fixes and a bug-fix of my own.
import android.content.Context;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widg...
Asynchronous vs Multithreading - Is there a difference?
...ty happen in the calling thread.
Beyond that, you're going to need to get more specific.
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