How do I make setw or something similar (boost format?) work with my user-defined ostream operators?setw only applies to the next element pushed to the stream.
I have a dropdown that i need to set the default selected value from the database. Example: <%= Html.DropDownList(\"state\", \" -- Select one -- \")%>
目录实验目的代码实验结果总结实验目的 主要是获取2021年今日说法每期节目主要内容及时间今日说法的网址为：http://tv.cctv.com/lm/jrsf/index.shtml当时怎么写的www.cppcns.com思路有点不太记得了，先把代码贴上，后
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