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GROUP_CONCAT comma separator - MySQL
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Query to achieve your requirment
SELECT id,GROUP_CONCAT(text SEPARATOR ' ') AS text FROM table_name group by id;
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sql primary key and index
...dex
ON MyTable(ID)
INCLUDE (Name, Address)
So, when you use this query:
SELECT ID, Name, Address FROM MyTable WHERE ID > 1000
SQL Server will give you the result only using the index you've created and it'll not read anything from the actual table.
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How can I simulate an anchor click via jquery?
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[0] indicates the first element of the array - a selector returns 0 or more elements when its executed. Its unfortunate that .click() doesn't seem to work directly here since seemingly other invocations are applied to collections of elements from selectors consistently acro...
Mixing C# & VB In The Same Project
...e you did not receive errors.
Edit: If you add a .vb file to a C# project, select the file in the Solution Explorer panel and then look at the Properties panel, you'll notice that the Build Action is 'Content', not 'Compile'. It is treated as a simple text file and doesn't even get embedded in the c...
how to create a Java Date object of midnight today and midnight tomorrow?
...ime zone (CDT). 7pm in CDT is midnight in GMT. If you need a midnight in a selected time zone, you have to add this time zone's offset, taking DST into account.
– Andrei Volgin
Nov 2 '12 at 18:30
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ViewPager with previous and next page boundaries
...Children(false); on itself, so even though the ViewPager is focused on one selected page, other pages that have coordinates beyond the ViewPager bounds are still visible, so long as they fit within the PagerContainer. By sizing the ViewPager to be smaller than the PagerContainer, the ViewPager can s...
Visual Studio, Find and replace, regex
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You need to select both Match Case and Regular Expressions for regex expressions with case.
Else [a-z] won't work.
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...ies"
(double-click on the server icon, click 'Open launch configuration', select the Arguments tab, then enter this in the 'VM arguments' text box)
You might also find it useful to add the VM argument
-Djava.util.logging.SimpleFormatter.format="%1$tc %4$s %3$s %5$s%n"
as well, which will then in...
How to Implement Custom Table View Section Headers and Footers with Storyboard
...that tapping the section header causes the first cell in the section to be selected.
As Paul Von points out, this is fixed by returning the cell's contentView instead of the whole cell.
However, as Hons points out, a long press on said section header will crash the app.
The solution is to remove...
How do I determine the dependencies of a .NET application?
...re depth >= 0 && m.IsUsing("System.IDisposable")
orderby depth
select new { m, depth }
And its result looks like: (notice the code metric depth, 1 is for direct callers, 2 for callers of direct callers...) (notice also the Export to Graph button to export the query result to a Call Gra...