这里我用的是input标签跳转页面的: 前台aspx页面中: <input class="btn" id="btnSetForm" type="button" value="设置考核关系" onclick="location.href ='../CompanyAdmin/AppraiseRelation.aspx?eid=<%=EmployeeID%>';"/>   //当前记录  

1.编写函数,实现从键盘上输入一个小写字母,将其转化为大写字母. #include<stdio.h> int zhuanhua(char s); void main(){ char s; printf("请输入一个字符:"); scanf("%c",&s); printf("转化前为:%c\n",s); s=zhuanhua(s); printf("转化后为:%c\n",s); } int zhuanhua

28.choose the best answer Evaluate the following SQL statement: SQL> SELECT promo_id, promo_category FROM promotions WHERE promo_category = 'Internet' ORDER BY 2 DESC UNION SELECT promo_id, promo_category FROM promotions WHERE promo_category = 'TV' U

27.choose two The SQL statements executed in a user session are as follows: SQL> CREATE TABLE product (pcode NUMBER(2), pname VARCHAR2(10)); SQL> INSERT INTO product VALUES (1, 'pen'); SQL> INSERT INTO product VALUES (2,'pencil'); SQL> SAVEPOI

26.choose two Examine the structure of the PRODUCTS table. Which two statements are true? A) EXPIRY_DATE always stores date and time in character format B) PRICE can store a maximum of eight digits and two decimals. C) PRODUCT_PIC can store only vide

25. choose the best answer Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement? A) Any views created on the EMP table that include the MGR_ID column wou

24. choose the best answer In the EMPLOYEES table there are 1000 rows and employees are working in the company for more than 10 years. Evaluate the following SQL statement: SQL> UPDATE employees SET salary = NVL(salary,0) + NVL(comm,0),comm = NVL(com

23.choose the best answer View the Exhibits and examine PRODUCTS and SALES tables. You issue the following query to display product name and the number of times the product has been sold: SQL>SELECT p.prod_name, i.item_cnt FROM (SELECT prod id, COUNT

5.choose the best answer Evaluate the following CREATE SEQUENCE statement: CREATE SEQUENCE seq1 START WITH 100 INCREMENT BY 10 MAXVALUE 200 CYCLE NOCACHE; The sequence SEQ1 has generated numbers up to the maximum limit of 200. You issue the following

3.choose three View the Exhibit and examine the description of SALES and PROMOTIONS tables. You want to delete rows from the SALES table, where the PROMO_NAME column in the PROMOTIONS table has either blowout sale or everyday low price as values. Whi

20.choose two Examine the description of the EMP_DETAILS table given below: Which two statements are true regarding SQL statements that can be executed on the EMP_DETAIL table? A) You cannot add a new column to the table with LONG as the data type. B

1.choose the best answerWhat is the primary difference between the relational database (RDB) andobject-oriented database (OODB) models?A) RDB allows the definition of relationships between different tables, whereas OODBdoes not allow this.B) OODB inc

18.(8-7) choose twoWhich two statements are true regarding views? (Choose two.) A) A simple view in which column aliases have been used cannot be updated.B) The OR REPLACE option is used to change the definition of an existing view without droppingan

17.(7-11) choose twoView the Exhibit and examine the structure of ORDER_ITEMS and ORDERS tables.You need to remove from the ORDER_ITEMS table those rows that have an order status of 0 or 1 inthe ORDERS table.Which two DELETE statements are valid? (Ch

16.(7-5) choose the best answerThe PRODUCTS table has the following structure:Evaluate the following two SQL statements:SQL>SELECT prod_id, NVL2(prod_expiry_date, prod_expiry_date + 15,'')FROM products;SQL>SELECT prod_id, NVL(prod_expiry_date, prod_

15.(6-24)choose the best answerExamine the structure of the MEMBERS table:You want to display details of all members who reside in states starting with the letter A followedby exactly one character. Which SQL statement must you execute? A. SELECT * F

14.(6-13) choose the best answer:View the Exhibit and examine the structure of the ORDERS table.Which UPDATE statement is valid? A) UPDATE ordersSET order_date = '12-mar-2007'AND order_total = TO_NUMBER(NULL)WHERE order_id = 2455; B) UPDATE ordersSET

13.(6-7) choose twoWhich two statements are true regarding operators used with subqueries? (Choose two.)A) =ANY and =ALL operators have the same functionality.E) The NOT IN operator is equivalent to is NULL.C) The <ANY operator means less than the ma

0.前置知识 分解质因数 快速幂(不必要) 1.思路 首先,我们知道一个正整数(设它为 \(a\) )一定能分解成这样的形式: \[a= \prod_{i\in N^*} p_i^{c_i} \] 其中, \(p\) 为质数序列. 就是分解质因数. 幂次数可以表示为 \(a^b\)(其中 \(a\) 为质数, \(b\) 为自然数).如果 \(a^b\) 整除正整数 \(x\) ,并且 \(a^{b+1}\) 不整除 \(x\) ,那么我们称 \(a^b\) 为正整数 \(x\) 的幂次数. -

Android实训案例(九)--答题系统的思绪,自己设计一个题库的体验,一个思路清晰的答题软件制作过程 项目也是偷师的,决心研究一下数据库.所以写的还是很详细的,各位看官,耐着性子看完,实现结果不重要,思路一定要清晰,我们做一个简单的项目,所以也就设计的比较简陋了,首先新建一个项目--AnswerSystem 一.实现项目框架 主页面就是一个问题,四个答案,还有一个正确答案,最后就是翻页了,正确答案默认是隐藏的,所以我们的layout_mian.xml是这样实现的 <?xml version=&qu

http://www.cnblogs.com/Charltsing/p/OcrAnswerer.html 联系qq:564955427 最新版为v4.1版,开放一定概率的八窗口体验功能,请截图体验(多点几次图片).更新日期:2018.12.30  最终版,去除时间限制. 工具特色: 1.鼠标划框.三种截图方式.急速截图 2.八窗口搜索.高亮匹配答案.二级链接精准搜索 3.两种OCR引擎.Nlp分词,高亮匹配更完善 4.双题库分别支持精确和模糊两种检索,答案更迅速   **************