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What does SQL clause “GROUP BY 1” mean?
...t_id.
You also can specify in ORDER BY.
Note : The number in ORDER BY and GROUP BY always start with 1 not with 0.
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Modify/view static variables while debugging in Eclipse
... frame. It shows all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
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What is the meaning of the prefix N in T-SQL statements and when should I use it?
... This denotes that the subsequent string is in Unicode
(the N actually stands for National language character set). Which
means that you are passing an NCHAR, NVARCHAR or NTEXT value, as
opposed to CHAR, VARCHAR or TEXT.
To quote from Microsoft:
Prefix Unicode character string constants ...
Typescript: difference between String and string
Does anyone know the difference between String and string in TypeScript? Am I correct in assuming that they ought to be the same?
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Configuration With Same Name Already Exists
...g the drop down list from the grid (not the one at the top of the dialog), and do not check the "Create new solution configurations" checkbox when adding your new project configuration.
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How do different retention policies affect my annotations?
...en the java.lang.annotation.RetentionPolicy constants SOURCE , CLASS , and RUNTIME ?
5 Answers
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Remove commas from the string using JavaScript
I want to remove commas from the string and calculate those amount using JavaScript.
2 Answers
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TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
Been going through some framework classes using reflector and noticed a number of the methods and properties have the following attribute
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#if Not Debug in c#?
...e familiar with what is going on here, #if is a pre-processing expression, and DEBUG is a conditional compilation symbol. Here's an MSDN article for a more in-depth explanation.
By default, when in Debug configuration, Visual Studio will check the Define DEBUG constant option under the project's B...
Regex to remove all (non numeric OR period)
... "joe ($3,004.50)" to be filtered down to 3004.50 but am terrible at regex and can't find a suitable solution. So only numbers and periods should stay - everything else filtered. I use C# and VS.net 2008 framework 3.5
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