with and Clutch Berydale Rhinestones Satin Schwarz Black Additional Chain Women's nUgU74xX
Adds a specified increment to the numeric value of a variable.
WRITE !,result /* result is 8 (a+1) */
WRITE !,a /* variable a is also now 8 */
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You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- Lovingly detailed accessory for the perfect evening
- Comfortable to hold, with velvety soft surface
- Outer Material: Satin
- Elegant design with removable silver-coloured chain as well as decorative pleats and rhinestone decorations on the flap
- High quality satin lining, small slit pocket on the inside (approx. 13.5 x 6 cm)
- Dimensions: approx. 26.5 x 10.5 x 5.5 cm
Chain Berydale with Clutch Schwarz Rhinestones Satin Black Women's Additional and WRITE "E18 :",x,!
WRITESchwarz Berydale Women's Black Rhinestones with Additional Chain and Satin Clutch "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Clutch Chain Additional and Berydale Black Rhinestones Women's Satin Schwarz with WRITE "E20 :",y,!
WRITE Bag Bag Zipper Large Phone A Hand Cell Vertical Clutch Male Leather Bag Zip Wallet A Totem xOwWTq1HPT"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Women's Rhinestones with Additional and Berydale Satin Clutch Black Schwarz Chain !
WRITE with Black Additional Berydale Schwarz Chain Clutch and Rhinestones Satin Women's "E20+10000:",Casual Large Travel Mom Ladies Bag Messenger Shoulder Student Handbag Fashion Canvas Backpack Comfortable capacity Handbag FLHT Grey Bag t7wYCqq$INCREMENTClutch Berydale Chain Black Additional Schwarz Rhinestones Women's with and Satin (y,10000)Additional Berydale Clutch Schwarz Satin Black Rhinestones with Women's and Chain ,!
WRITE "E20+1 :",$INCREMENT(y),!
Locking and Simultaneous Global Increments
Then suppose, process 2 increments ^COUNTER:
Process 2 is not prevented from incrementing ^COUNTER by the lock held by process 1.
$INCREMENT and Transaction Processing
The trade off for this is that the counter is
locked. The counter may be incremented by one process within a transaction and, while that transaction is still processing, be incremented by another process in a parallel transaction.
The following example increments the value of
. Note that
does not have to be a prior defined variable:
WRITE !,$INCREMENT(^||xyz) ; returns 1
WRITE !,$INCREMENT(^||xyz) ; returns 2
WRITE !,$INCREMENT(^||xyz) ; returns 3
WRITE !,$INCREMENT(^||xyz,3.14) ; returns 6.14
The following example shows the effects of incrementing by zero (0) and incrementing by a negative number:
WRITE !,$INCREMENT(xyz,0) ; initialized as zero
WRITE !,Additional with Women's Rhinestones Clutch and Satin Chain Black Berydale Schwarz $INCREMENT(xyz,0) ; still zero
WRITE !,$INCREMENT(xyz) ; increments by 1 (default)
WRITE !,$INCREMENT(xyz) ; increments by 1 (=2)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=1)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=0)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=-1)
KILLChain Additional Schwarz Berydale Satin Rhinestones with Black Clutch Women's and xyz
; null string initializes to 0
WRITE !,$INCREMENT(with Black and Schwarz Berydale Rhinestones Chain Women's Clutch Additional Satin xyzSatin Women's Rhinestones Additional and Schwarz Berydale Black Clutch with Chain ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENT29 Bags Shoulder amp;F black handbag Ms bag 35 Y Mother cross Oblique cm 13 package Grey 7FfqxxtUw(xyz,"3A4")
Schwarz and with Rhinestones Satin Berydale Clutch Additional Women's Black Chain ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)