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How to create composite primary key in SQL Server 2008
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create table my_table (
column_a integer not null,
column_b integer not null,
column_c varchar(50),
primary key (column_a, column_b)
);
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How to use MySQL DECIMAL?
...et in trouble if you use DOUBLE columns for financial data.
DOUBLE is actually just a double precision (64 bit instead of 32 bit) version of FLOAT. Floating point numbers are approximate representations of real numbers and they are not exact. In fact, simple numbers like 0.01 do not have an exact r...
How to change indentation mode in Atom?
...ed font. After swapping to a mono-spaced font I tried each method and they all do indeed work. Hope this helps someone in the future...
– Native Coder
Jan 24 '17 at 2:38
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PHP cURL not working - WAMP on Windows 7 64 bit
I got my WAMP installed on my windows 7 64bit. cURL is not working, but still I got it enabled from the WAMP tray.
14 Ans...
How to fix/convert space indentation in Sublime Text?
... indentation, and I want it to have 4 space indentation, how do I automatically convert it by using the Sublime Text editor?
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Get value from hidden field using jQuery
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Use val() instead of text()
var hv = $('#h_v').val();
alert(hv);
You had these problems:
Single quotes was not closed
You were using text() for an input field
You were echoing x rather than variable hv
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Removing duplicate rows in vi?
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this hightlights all the duplicate lines for me but doesn't delete, am I missing a step here?
– ak85
Sep 14 '12 at 23:57
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Using PowerShell to write a file in UTF-8 without the BOM
...coding = New-Object System.Text.UTF8Encoding $False
[System.IO.File]::WriteAllLines($MyPath, $MyRawString, $Utf8NoBomEncoding)
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PopupWindow - Dismiss when clicked outside
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thats it! thnx man! in this case, even touch events can be handled properly. popupWindow.setOutsideTouchable(true); popupWindow.setTouchable(true); popupWindow.setBackgroundDrawable(new BitmapDrawable()); popupWindow.setTouc...
Convert seconds to Hour:Minute:Second
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here you go
function format_time($t,$f=':') // t = seconds, f = separator
{
return sprintf("%02d%s%02d%s%02d", floor($t/3600), $f, ($t/60)%60, $f, $t%60);
}
echo format_time(685); // 00:11:25
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