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Equivalent of typedef in C#
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349
No, there's no true equivalent of typedef. You can use 'using' directives within one file, e.g...
Can we write our own iterator in Java?
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answered May 1 '11 at 15:03
T.J. CrowderT.J. Crowder
825k153153 gold badges15121512 silver badges15541554 bronze badges
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How do I change the cursor between Normal and Insert modes in Vim?
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edited Sep 3 at 21:50
answered Jun 27 '11 at 6:34
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How to create a generic array in Java?
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31 Answers
31
Active
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How to check if field is null or empty in MySQL?
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edited Mar 30 '18 at 5:18
answered Jul 24 '13 at 11:39
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How to ignore whitespace in a regular expression subject string?
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answered Jan 4 '11 at 3:06
Sam DufelSam Dufel
16.2k33 gold badges4141 silver badges4949 bronze badges
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JavaScript function to add X months to a date
...addMonths(new Date(2017,0,1),-1).toString());
// Subtract 2 months from 31 Jan 2017 -> 30 Nov 2016
console.log(addMonths(new Date(2017,0,31),-2).toString());
// Add 2 months to 31 Dec 2016 -> 28 Feb 2017
console.log(addMonths(new Date(2016,11,31),2).toString());
The above solu...
Determine the data types of a data frame's columns
...o use ?str(). To explore some examples, let's make some data:
set.seed(3221) # this makes the example exactly reproducible
my.data <- data.frame(y=rnorm(5),
x1=c(1:5),
x2=c(TRUE, TRUE, FALSE, FALSE, FALSE),
X3=letters[1:5])
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C# Create New T()
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edited Jun 4 '16 at 18:33
Robert Harvey
164k4141 gold badges308308 silver badges467467 bronze badges
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Do while loop in SQL Server 2008
...RINT @intFlag
SET @intFlag = @intFlag + 1
END
GO
ResultSet:
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Example of WHILE Loop with BREAK keyword
DECLARE @intFlag INT
SET @intFlag = 1
WHILE (@intFlag <=5)
BEGIN
PRINT @intFlag
SET @intFlag = @intFlag + 1
IF @intFlag = 4
BREAK;
END
GO
ResultS...