employee
assistant
sales reps
hard working
representative
come and meet our employees, Mr.Richards.
Thank you, Mr.Jackson.
This is Nicola Grey, and this is Claire Taylor.
How do you do?
Those w...
此代码目的是统计3个文件中所有切分出来的词的词频，并按照词频从大到小的顺序写入另一个文件
with open('/home/xbwang/Desktop/output_measures.txt','r') as f:
with open('/home/xbwang/Desktop/output_mea...
The INV_HISTORY table is created using the command:SQL>CREATE TABLE INV_HISTORY (inv_no NUMBER(3), inv_date DATE, inv_amt NUMBER(10,2))partition by range (inv_date) interval(numtoyminterval(1,'mon...
