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How to find SQL Server running port?
... On the start menu - msdn.microsoft.com/en-us/library/ms174212(v=sql.100).aspx
– podiluska
Sep 6 '12 at 10:22
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Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
...= LEDStatus.value(); 來取得 App Inventor 送過來的整數值，並以 1000 為單位來拆開並顯示於 Serial Monitor，最後使用 analogWrite 指令去控制對應的 RGB LED 腳位就完成囉！#include <CurieBLE.h>
#include <stdlib.h>
#define LEDr 6
#define LEDg 5
#define L...
Remove all spaces from a string in SQL Server
...ata:
CREATE TABLE tbl_RemoveExtraSpaces
(
Rno INT
,Name VARCHAR(100)
)
GO
INSERT INTO tbl_RemoveExtraSpaces VALUES (1,'I am Anvesh Patel')
INSERT INTO tbl_RemoveExtraSpaces VALUES (2,'Database Research and Development ')
INSERT INTO tbl_RemoveExtraSpaces VALUES (3,'Databa...
HttpServletRequest to complete URL
...
+100
The HttpServletRequest has the following methods:
getRequestURL() - returns the part of the full URL before query string separator...
Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
... a special case of foldLeft
scala> val intParList: ParSeq[Int] = (1 to 100000).map(_ => scala.util.Random.nextInt()).par
scala> timeMany(1000, intParList.reduce(_ + _))
Took 462.395867 milli seconds
scala> timeMany(1000, intParList.foldLeft(0)(_ + _))
Took 2589.363031 milli seconds
...
How to check which version of v8 is installed with my NodeJS?
...
100
or, you could just ask node which version is installed via process.versions. A little bit easier than hunting through the change log. no...
Execute stored procedure with an Output parameter?
...
Procedure Example :
Create Procedure [dbo].[test]
@Name varchar(100),
@ID int Output
As
Begin
SELECT @ID = UserID from tbl_UserMaster where Name = @Name
Return;
END
How to call this procedure
Declare @ID int
EXECUTE [dbo].[test] 'Abhishek',@ID OUTPUT
PRINT @ID
...
Determine the number of NA values in a column
... sum(is.na(x))) %>%
gather(feature, num_nulls) %>%
print(n = 100)
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Convert int to string?
...speed comparisons between several different ways to do the conversion from 100 iterations up to 21,474,836 iterations.
It seems pretty much a tie between:
int someInt = 0;
someInt.ToString(); //this was fastest half the time
//and
Convert.ToString(someInt); //this was the fastest the other half th...
How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
...y ScrollPane
try this
scrollPane.getVerticalScrollBar().setUnitIncrement(100);
scrollPane.getViewport().putClientProperty("EnableWindowBlit", Boolean.TRUE);
scrollPane.getViewport().setScrollMode(JViewport.BACKINGSTORE_SCROLL_MODE);
...