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How can I determine installed SQL Server instances and their versions?
...TWARE\Microsoft\Microsoft SQL Server\<instancename>" shows up in the 64bit Hive.
– NGaida
Oct 11 '13 at 16:45
Th...
C++11 std::threads vs posix threads
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Algorithm to get the excel-like column name of a number
...
Here's a nice simple recursive function (Based on zero indexed numbers, meaning 0 == A, 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
ret...
How can I have lowercase routes in ASP.NET MVC?
....Add(v.Key.ToLowerInvariant(), v.Value);
break;
}
}
return base.GetVirtualPath(requestContext, lowerCaseValues);
}
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Decimal number regular expression, where digit after decimal is optional
...ne you may need to add start/end line anchors:
/^\d+\.?\d*$/
Debuggex Demo
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error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
...
i download the same custom-demo from Android.com and get the same complie problem.
at frist ,i change
xmlns:custom="http://schemas.android.com/apk/res/com.example.android.customviews"
to
xmlns:custom="http://schemas.android.com/apk/lib/com.example...
How to remove/ignore :hover css style on touch devices
...state that
The pointer CSS @media feature can be used to apply styles based on
whether the user's primary input mechanism is a pointing device, and
if so, how accurate it is
.
What I discovered is that pointer: coarse is something that is unknown to all desktop browsers in the attached t...
Difference between no-cache and must-revalidate
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I do an UPDATE statement with JOIN in SQL Server?
...e - first_table, second_table, third_table and some_column like 123456 are demo table names, column names and ids. Replace them with the valid names.
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How to check if an array value exists?
...soc array ||
* |4| Yeah!! 'bla' found in array ||
*/
?>
Here is PHP DEMO
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