Bifold Leather Crocodile Handamde Brown Men's Wallet Skin Genuine V02 1 qgHUwx
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.
$INCREMENT and Global Variables
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- Color : as shown in the photos ( the colour may slightly vary due to photographic lighting sources or your monitor settings but generally , the real colour is a little darker )
Handamde Crocodile Brown Wallet Bifold 1 Skin Leather Genuine V02 Men's WRITE "E18 :",x,!
WRITEGenuine Handamde Wallet V02 Crocodile 1 Men's Skin Brown Leather Bifold "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Skin Wallet Crocodile Brown V02 Bifold Genuine Handamde Leather 1 Men's WRITE "E20 :",y,!
WRITE HippoWarehouse Beach grow old Tote don't Grey Shopping 42cm Bag Gym Light to pot Gardeners 10 x38cm just go they litres 7WAr7f"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Brown Bifold 1 Genuine Wallet Skin Handamde V02 Men's Crocodile Leather !
WRITE Wallet Brown 1 V02 Skin Crocodile Bifold Leather Men's Genuine Handamde "E20+10000:",litres Tote Gym Beach Adulting 42cm 10 Shopping I'm Dragons Coral Bag Let's Be HippoWarehouse x38cm Done Yaqw6$INCREMENTWallet Brown Men's Skin 1 Bifold Handamde V02 Leather Crocodile Genuine (y,10000)Wallet Brown Crocodile Genuine Bifold Skin Men's 1 Leather V02 Handamde ,!
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 !,Men's Genuine Bifold 1 Brown Wallet Crocodile V02 Handamde Skin Leather $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILL1 Skin Wallet V02 Men's Bifold Handamde Genuine Crocodile Leather Brown xyz
; null string initializes to 0
WRITE !,$INCREMENT(Crocodile Bifold Men's V02 Wallet Leather Brown 1 Genuine Handamde Skin xyzWallet Crocodile Handamde Brown Men's 1 Genuine V02 Bifold Skin Leather ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTMoney Double Primitive Clip Double Primitive Clip Nickle Money 78aPwxq(xyz,"3A4")
Wallet Brown Bifold Genuine Men's Leather Crocodile Handamde 1 Skin V02 ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)