Java study note 7 (simple supermarket inventory management system example ),
With the previous knowledge, you can simply build a supermarket inventory management system:
Define a product category:
public class FruitItem { int ID; String name; double price; int number; double money;}
Then:
Import java. util. arrayList; import java. util. extends; public class Shop {public static void main (Str
Everyone ecshop online shop system users Hello , Welcome to ecshop Tutorial Web Graphics tutorial, today for everyone to explain in detail ecshop home page display Merchandise inventory quantity .ecshop Tutorial Network Ecshop Video Tutorial also continue to improve and follow up, look forward to everyone's attention! Hope in the Ecshop Road,ecshop tutorial Network with you all the way!1.Open the/includes/lib_goods.php file (recommended to use Edit
Linux Displays all updatable software inventory commands[emailprotected]:~$ yum check-update program "Yum" has not been installed.) You can use the following command to install: sudo apt-get install yum[emailprotected]:~$ sudo apt-get install Yum[sudo] password for youhaidong: Reading Take a list of packages ... Completing the dependency tree that is analyzing the package is reading state information ... Completion will install the following additiona
2014 will soon be over, how many Wan earned this year, year-end ready to catch how many bonuses? No hurry, first look at the 2014 inventory of the 12 major programming language revenue rankings.Computer software development, or programmer work, has become one of the highest earning occupations.A recent BI report shows that the average annual salary for software engineers in the past two years has been close to $100,000 (), compared with a much lower i
finance and accounts, purchasing management, sales management, inventory management, project management, production management, point of sale and business intelligence modules. Java-based ERP applications feature intuitive user interfaces, web-based access, customized workspaces, multi-tasking multi-label design, customized reporting, multi-sector support, multi-currency support, and more. Openbravo has a free community version and a paid professiona
Purchase Warehouse
1, into the application desktop, as shown in the following figure, click on the "Procurement of warehousing" icon
2), first fill out the information related to the warehousing: warehousing type, target warehouse, warehousing date, supplier, manager, remark, etc. next select the goods purchased, as shown in the following figure, simply enter the keyword in the Product Name column of the table, and the system can intelligently drop down to display the matching prod
Tags: des C code a set classSelect DISTINCT MSI.SEGMENT1 encoding,Msi.description description,Msi.primary_unit_of_measure units,Msi.inventory_item_status_code State,flv. Meaning item type,Catb1.segment1 Large inventory category,Catb1.segment2 Inventory Small category,Msi.creation_date creation TimeFrom Inv.mtl_system_items_b MSI,Applsys.fnd_lookup_values flv,Inv.mtl_categories_b CATB1,Inv.mtl_item_categorie
Recently, I was working on a group buying project and encountered a problem: the inventory quantity was limited during flash sales, flash sales, lottery and other activities, but at the same time the number of people who placed orders exceeded the inventory quantity, this will cause the goods to be sold out. So how can we solve this problem? My idea is as follows: we know that SQL statements are handled in
http://www.php.cn/"target=" _blank ">php-mall
1. Mall snapping, seconds to kill inventory oversold is a more headache, the following three ways to prevent oversold
1.mysql lock mechanism, pessimistic lock innodb row-level lock scheme, is not recommended to use, the database pressure is large, if a deadlock will cause can not be updated, unless the kill process 2.mysql optimistic lock does not use a third-party scenario may use this scenario 3.redis In
The inventory check in axapta3.0 has the following three problems:
1. in the same counting Journal, if you have different location, pallet, or configurations for the same item (in short, it is better to make a item appear twice or more in one journal ), check. After the Bill is posted, the check status of the item is always started (it should not be started after the bill is posted. you can use inventory ma
0. Create an inventory period through the lifecycle operation. (Insert a lifecycle record to the lifecycle table)
1. input the basic inventory data through the warehouse receiving and picking operation (the same table is identified by billtype ).
2. Two tables are involved in warehouse receiving and picking. Two triggers are used to automatically modify the temporary
. Brand Management: Product accessory Options7. Unit of measure: Item Accessory option8. Commodity inventory: Show the inventory of goods, inventory of small row of the first9. Commodity storage: Enter the goods into storage data, quantity, unit price, storage time. Calculate the total amount of the purchase in a time rangeproduct out-of-stock: Input the product
. Product Category: Item accessory options 6 . brand Management: Commodity accessory options 7 . Unit of measure: Commodity attachment option 8 . inventory: Show inventory of goods, Inventory Small row Top 9 . Merchandise Warehousing: Enter the goods into storage data, quantity, Unit price, Storage time. Calculate the total amount of the p
. Product Category: Item accessory options 6 . brand Management: Commodity accessory options 7 . Unit of measure: Commodity attachment option 8 . inventory: Show inventory of goods, Inventory Small row Top 9 . Merchandise Warehousing: Enter the goods into storage data, quantity, Unit price, Storage time. Calculate the total amount of the p
. Product Category: Item accessory options 6 . brand Management: Commodity accessory options 7 . Unit of measure: Commodity attachment option 8 . inventory: Show inventory of goods, Inventory Small row Top 9 . Merchandise Warehousing: Enter the goods into storage data, quantity, Unit price, Storage time. Calculate the total amount of the p
. Product Category: Item accessory options 6 . brand Management: Commodity accessory options 7 . Unit of measure: Commodity attachment option 8 . inventory: Show inventory of goods, Inventory Small row Top 9 . Merchandise Warehousing: Enter the goods into storage data, quantity, Unit price, Storage time. Calculate the total amount of the p
. Product Category: Item accessory options 6 . brand Management: Commodity accessory options 7 . Unit of measure: Commodity attachment option 8 . inventory: Show inventory of goods, Inventory Small row Top 9 . Merchandise Warehousing: Enter the goods into storage data, quantity, Unit price, Storage time. Calculate the total amount of the p
OCS Inventory NG (Open Computer and Software Inventory next Generation) is a system management software
Main function:
Relevant inventory asset inventory management.
Powerfull deployment System Powerful deployment systems, Agent software deployment side cheap to use.
Web Administration Console Web-based management
-(instancetype)initWithObject:(id)object{self=[superinit];if(!self){returnnil;}self.object=object;returnself;}@end
The weakobjectcontainter is then associated with Objc_association_retain (_nonatomic):
1
objc_setAssociatedObject(self,MyKey,[[WeakObjectContainteralloc]initWithObject:object],OBJC_ASSOCIATION_RETAIN_NONATOMIC);
Use the object property to point to this weak reference object that requires a reference count of 0.
1
idobject=
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