SQL>exec select 'your name' into :prompt from dualSQL>select :prompt from dual;
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我有一个黑名单来保存标签id列表,例如1-3,7-9,实际上它代表1,2,3,7,8,9。{1..3,7..9}; do for j in {$i}; do echo -n "$j,"; done; done但首先,我应该将-转换为..1..3,7..9echo -n "1-3,7-9" | sed 's/-/..for i in {@};
我是JavaScript的新手,所以请不要攻击我的“无知”问题。 authors[1]=parseFloat(prompt("Who wrote Huckleberry Finn?"));
authors[2]=parseFloat(prompt("Who wrote The Return of the Native?"))