打开Android studio，选择Trouble Shoot device connections： 这个菜单项会自动扫描本地已经用USB线连接的设备： 已经成功扫描出了我的Galaxy C7 Pro手机： Restart ADB server： 成功识别出...

代码： class ZCL_HELLOWORLD definition public final create public . public section. interfaces if_http_service_extension. protected section. private section. ENDCLASS. CLASS ZCL...

Created by Wang, Jerry, last modified on Jan 19, 2017 要获取更多Jerry的原创文章，请关注公众号"汪子熙":

Created by Wang, Jerry, last modified on Jan 07, 2017 All of these three questions are raised regarding the customizing below via tcode COMM_PRAPPLCAT: Question1: Product search...

2019年中秋节到了，Jerry特定从Netweaver系统里找了一些关于月亮的代码，罗列如下： CL_SVET_MESSAGE_RECORDER 要获取更多Jerry的原创文章，请关注公众号"汪子熙":......

Created by Wang, Jerry, last modified on Jan 06, 2017 From SAP help: Alternative ID types can be defined in the product master and used in business processes instead of the prod...

*&---------------------------------------------------------------------* *& Report ZZCHANGE_PW *& *&---------------------------------------------------------------------* *& *& ...

https://invis.io/5FTU4OY3UW9#/382881309_01_Dashboard 这个页面 (上面链接的 02 Catalogue页) 点Camera button，跳转到我们的应用。 要获取更多Jerry的原创文章，请关注公众号"汪子熙":......

import javax.net.ssl.*; import java.io.*; import java.security.KeyStore; import java.security.MessageDigest; import java.security.cert.CertificateException; import java.security...

Created by Wang, Jerry, last modified on Jan 28, 2017 要获取更多Jerry的原创文章，请关注公众号"汪子熙":

import java.io.BufferedReader; import java.io.DataOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; ...

本文和Jerry过去的文章不太一样，算不上Jerry的知识分享，只是记录一下Jerry用React-Native把应用安装到Android手机上遇到的一些问题，方便以后查看。 Jerry的同事Leo用React-Native开发了一...

Created by Wang, Jerry, last modified on Jan 05, 2017 In order to avoid unnecessary repeated routine code to measure performance such as below: " get timestamp1 " run the method...

SAP ABAP顾问朋友们，应该都使用过SAPLink这个工具。如果两个ABAP Netweaver系统没有建立起传输路径时，我们无法使用标准的SE10事务码创建传输请求的方式进行这两个系统间的代码传输。此时，...

Created by Wang, Jerry on Jan 05, 2017 As discussed, we will use MARA-SCM_MATID_GUID16 instead of COMM_PRODUCT-PRODUCT_GUID. However, the field prefix SCM gives us impression th...

Created by Wang, Jerry, last modified on Jan 19, 2017 要获取更多Jerry的原创文章，请关注公众号"汪子熙":

import java.io.FileNotFoundException; import java.io.IOException; import java.nio.charset.Charset; import org.apache.commons.codec.binary.Base64; import org.apache.http.HttpEnti...

Created by Wang, Jerry, last modified on Oct 12, 2016 要获取更多Jerry的原创文章，请关注公众号"汪子熙":

Dong Grace是Jerry的同事，目前是SAP成都研究院数字创新空间团队的一名实习生，明年7月才毕业。这篇文章是Grace对SAP Marketing Cloud功能梳理的一篇学习笔记，因为篇幅较长(总共有1万多字)...

Created by Wang, Jerry, last modified on Jan 05, 2017 要获取更多Jerry的原创文章，请关注公众号"汪子熙":