大哥大姐们 0042.00 E @MG 1 10 75 0043.00 E MT 1 9 26 0044.00 E NT 1 4 22 0045.00 E PR 1 6 34 0046.00 E CN 1 4 18 程序里定义了这些数组，我用WRKDTAARA和DSPDTAARA都没有看到里面的数...

谁能跟我讲讲F,P,S这几种数据类型的区别，特别如Numeric data中Zoned和Packed的区别？ 书中讲的一时理解不了。

#include #include #define SIZE 10 struct student_type { int num; char name[10]; int age; char sex; float score[5]; }std1[SIZE],std2[SIZE]; void input_data() { FILE *fp; int i; char infile[10]; printf("Enter the infilename:\n"); scanf("%s",infile); if ((fp = fopen(infile,"rb")) == NULL) { printf("cannot open infile\n"); return; } for (i = 0; i < ...

职位描述/要求： 工作职责： • Construct the data analytical model or data mining model by algorithm or data mining tools • Integrate the analytical model or data mining model with other applications of Asiainfo OpenBI system • Output the analytical results by analytical model or data mining model if necessary • Produce data analytical report if necessary • business An...

1. Docs
• http://developer.android.com/guide/topics/data/data-storage.html
  
2. 4 Types
   data/data-storage.html#pref" target="_blank" target="_blank">Shared PreferencesStore private primitive data in key-value pairs.data/data-storage.html#filesInternal" target="_bl...

http://www.anderson.ucla.edu/faculty/jason.frand/teacher/technologies/palace/datamining.htm Overview Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information - information that can be used to increase revenue, cuts costs, or both. data mining software is one of a number of analyti...

什么是data Area,data Queue他们各有什么具体优势，实用性如何？哪位可以提供一些资料或详细举例说明一下，不胜感激。

A Relational Model of data for Large Shared data Banks E. F. Codd Reprinted from Communications of the ACM, Vol. 13, No. 6, June 1970, pp. 377-387. Copyright & 1970, Association for Computing Machinery, Inc. -------------------------------------------------------------------------------- 1. Relational Model and Normal Form --------------------------------------------------------------------...

本帖最后由 garyv 于 2014-06-05 20:57 编辑 为了测试ARM的 data abort 异常，写了如下代码，故意访问1M意外没有被映射的区域：[code] 00000000 ldr sp, =0x100000 00000004 add sp, sp, #8 00000008 push {r0} /* access un-mapped area, cause data abort exception */ 0000000C push {r1} 00000010 ............ [/code]异常响应代码如下：[code] dabort_handler: sub lr, lr, 8 ldr r0, =s...