我写这样一个素文字: #!/bin/bash
while read line
do
echo line ${line}
pdbfile=${line}.pdb
echo pdbfile ${pdbfile}
done < myfile
结果是: line pdb8mhtA
.pdbfile pdb8mhtA
虽然它被认为是 line pdb8mhtA
这里就是我想要做的事: String output = "If you borrow" + currencyFormatter.format(loanAmount);
+" at an interest rate of" + rate + %;
+"\nfor" + years;
+",you will pay" + totalInterest + "in inter
我试着这样做: select * into 'DataBackup'+convert(varchar(10),getdate(),112)+'byMike' from SomeTable
但它返回一个错误。我也试过这一个,但无济于事: select * into
(select 'DataBackup'+convert(varchar(10),getdate(),112)+'byMike')
假设一个数据帧包含 attacker_1 attacker_2 attacker_3 attacker_4
Lannister nan nan nan
nan Stark greyjoy nan
我想创建一个名为AttackerCombo另一列是聚合了4列到1列结合起来。 我将如何去在python中定义这样的代码? 我已经练习Python和我认为这种列表解析是有意义的,但[
我不想匹配jess-object的值(字符串),而比较值是字符串和另一个字段的组合。 这里一个简单的( “可运行”)例如: (defclass Person (is-a :THING) (slot name (type string)) (slot email (type string)))
(mapclass Person)
(make-instance Andy of Person (n