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最新文章列表
【转】BigDecimal常用计算方法
import java.math.BigDecimal;
/**
* 由于Java的简单类型不能够精确的对浮点数进行运算,这个工具类提供精
* 确的浮点数运算,包括加减乘除和四舍五入。
*/
public class Arith{ //默认除法运算精度
private static final int DEF_DIV_SCALE = 10; //这个类不能实例化
p ...
LINUX IP地址的查看及其修改
LINUX IP地址的查看及其修改2007-07-16 17:54. ifconfig
Linux下查看IP地址的命令--ifconfig
ifconfig命令用于查看和更改网络接口的地址和参数
$ifconfig -a
lo0: flags=849 mtu 8232
inet 127.0.0.1 netmask ff000000
hme0: flags=863 mt ...
关于Wrapper Class
public class RunTest{
public static void main(String[] args) {
Integer ten=new Integer(10);
Long nine=new Long(9);
System.out.println(ten+nine);
int i=1;
System.out.println(i+ten);
...
ABAP--如何在'REUSE_ALV_GRID_DISPLAY'使用自定义F4帮助,返回多个字段以及计算修改其他字段
REPORT ZTEST7.************************************************************************* DATEN DEFINITION *************************************************************************TYPE-POOLS: slis.*----- ...
BI--两个不错的BI文档链接
SAP NetWeaver 7.0 - BI Upgrade Specifics for ABAP
Overview
Get all the inside infomation about the pre and post steps necessary for a successful Upgrade of the NetWeaver Abap Stack. The content was u ...
CO-Direct Activity Allocation
<!--
<div style="padding-left: 10px;" mce_style="padding-left: 10px;">
<p>< ?=nl2br(html_entity_decode($selnwsres->news_desc))?>--><!--</p>
&l ...
CO-Indirect cost allocation
Step-1: Create a allocation cost elementPath: Accounting>>Controlling>>Cost Element Accounting>>Master Data>>Cost Element>>Individual Processing>> Create SecondaryT ...
ABAP--关于增强的链接收集
1)ABAP Source Code Enhancements(available since 7.0)
Implicit Enhancement Options in ABAP Source CodesExplicit Enhancement Options in ABAP Source CodesCreating Source Code Plug-Ins
2)Function Module ...
ABAP--如何在list屏幕上输出GRID列表
在List输出屏幕输出GRID列表,输出结果如图:
代码如下:
REPORT ZSAPM.
data repid like sy-repid.
DATA: docking_t tYPE REF TO CL_GUI_DOCKING_CONTAINER, g_grid TYPE REF TO cl_gui_alv_grid, gs_layout TYPE lvc_s_layo, g_ma ...
BW--关于Open Hub Service的一些连接
Functions Description
BW objects such as InfoCubes, ODS objects, MultiProviders and MultiProviders and InfoObjects (attributes or texts) can function as open hub data sources. If you use an InfoCube w ...
BW--API functions available in BEX 3.x
一、BEx 3.X可用API函数列表
1. Function SAPBEXinitConnection(Optional newConnectionObj As Object) As BooleanSet up a connection to BW Server
2. Function SAPBEXgetConnection(Optional what As Integer) As Varian ...
成功软件项目的七个关键因素
Successfully executing a software project, requires a clearly defined plan that all parties understand and endorse. It also requires effective teamwork and people who are willing to put their shoulder ...
ABAP--两个提高ABAP代码效率的优化方法
一、利用内表缓冲减少数据库访问次数
REPORT zmmi003.
data: it_vbap type table of vbap,wa_vbap type vbap,it_makt type table of makt,wa_makt type makt.perform process.perform process_using_cursor.*&------------------ ...
MM--关于STO步骤和配置
一、业务过程
1. Create Stock transport Order - ME21N2. Fast Display Purchase Orders - VL10B3. Change Delivery, Picking and Post Goods Issue - VL02N4. Once you do PGI, Goods will be in Transit - MB5T(Report) ...
ABAP--Printing barcode labels in SAP R/3
Last week I spent some time finding out how to implement barcode printing in SAP. As usual I googled the internet and a couple of alternatives were flung at me: middleware, hardware vendor applications ...
SD--对于定价过程参考步骤 (Condition Step)(T683S-STUNB and T683S-STUN2)的使用代码分析
1)概述
对于参考步骤 (Condition Step)(T683S-STUNB and T683S-STUN2)的使用代码分析SAP对定价过程中的从参考步骤(T683S-STUNB)和到参考步骤T683S-STUN2)的使用分两种情况:无条件类型的小计项目和有条件计算项目。在LV61AA55单元会根据定价过程生成的xkomv内表来循环计算各项值*LOOP loop at xkomv.* calc ...
SD--RV_accounting_document_create函数的代码解读
FUNCTION rv_accounting_document_create. DATA : da_anzah_netwr LIKE vbrp-netwr. DATA : da_anzah_mwsbp LIKE vbrp-mwsbp. DATA : da_anzah_netwrg LIKE vbrk-netwr. DATA : da_anzah_fplnr LIKE vbrp-fplnr. DATA ...