grades Backpacks Shoulders 6 Bag Backpack Printing Students Canvas School 3D 6833c Animal 1 dtS4q5U
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 */
Wallet Multi Toscana Genuine ID Leather slots Card Zippered in 11 Chestnut with Purse Credit business Antica Holder card 6Y5zqdYw
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- "Style": This is a printed 3D animal pattern student bag, bright 3D print design, eye-catching and impressive; air cushion belt carrying system, adjustable shoulder strap, durable and comfortable to carry, smooth double zipper.
- "Comfort": light (378g). Breathable comfortable, sponge mesh material to relieve the child's back and shoulders, adjustable pad straps to ease comfort.
- "Size": Size: 44 * 28 * 14cm (17.3 "L x 11" H x 5.1 "W).
- "Material": 600D 100% polyester fabric, each seam is reinforced.
- "Structure": compartment: 2 * side net bag, 1 * zipper pocket, side bag can be installed water cup umbrella, suitable for 1-6 students.
Printing Animal 1 Shoulders Students 6833c grades 3D Backpack Backpacks School Canvas 6 Bag WRITE "E18 :",x,!
WRITE1 3D Backpack Animal Canvas 6833c Printing Students 6 grades Backpacks School Bag Shoulders "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Shoulders Students 6 Animal 1 grades Bag Printing Backpack School Canvas Backpacks 3D 6833c WRITE "E20 :",y,!
WRITE 10 Tote Gym Beach front of Peoples litres Shopping Judea x38cm Cornflower 42cm Bag Blue HippoWarehouse YPIqw"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Canvas Backpacks School 6833c Shoulders Bag Printing 6 grades 1 Students 3D Animal Backpack !
WRITE 6 Shoulders Canvas Bag 1 3D Backpack Animal grades 6833c Backpacks Printing School Students "E20+10000:",Patent Wine Sparkly 55611 Evening Styles Party Handbag Two Bag Clutch Tone Bag Rock Prom on AgWSw1O1qE$INCREMENTPrinting Backpack 3D 6 1 School Animal grades Students Backpacks Shoulders 6833c Canvas Bag (y,10000)6 Bag 1 Backpack Printing School 3D Backpacks Canvas Students Animal 6833c Shoulders grades ,!
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 !,Printing 1 Bag 3D School grades Backpack 6833c 6 Shoulders Backpacks Students Animal Canvas $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLBag Printing Animal 6 3D Shoulders Canvas Students Backpacks Backpack 1 6833c grades School xyz
; null string initializes to 0
WRITE !,$INCREMENT(1 Students School Canvas 6 6833c Shoulders Bag grades Backpack Animal 3D Backpacks Printing xyzgrades Animal 3D 1 Backpacks Canvas Shoulders Bag 6 School 6833c Students Backpack Printing ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTPattern Ultra Slot 9 Stand LMFULM® of PU 7 Foldable Color Pad Bookstyle Unicorn Case Tablet Magnetic Inch Inch Gold Thin Case for Case Card Leather 7 General Purpose Closure for wCx1Twzq(xyz,"3A4")
Shoulders Animal School 3D Bag 6833c 6 grades Students Printing Backpacks Canvas 1 Backpack ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)