函数length为示例codec1:=new,echoc1lengthlength,rnechomcolsc1rn,返回列数echotostnc1mcols1,beginfa:=arraya1b2,operatorcmcolsnbegin_n:=,0nreturnmcolsfa_nend,…

2endb:=array135,仅返回下标returnarrayc1c2code,media2024-03-20_wefcpvnqqtg5qgjaimage30,media2024-03-20_wefcpvnqqtg5qgjaimage31,b0c0a1b0,2a2b1c4,2b1c4,…

supportmicrosoftcomzhcntopic%e5%,%b2%e9%,%bb%e6,ad%a2%,%9c%89%,%bd%9c,…

:/baikebaiducomitem%e6%,%87%e6%,%b0%e5%,%b3%e6,bb%91%,%a7%bb%e5,%e5%b9%b3%e5,bfquottarget=quot_blankquot,差与系统证券pn_stock系统,pn_date系统,pn_cycle复权,…

:/baikebaiducomitem%e6%,%90%e4%,%a4%e9%,8fquottarget=quot_blankquot,:/baikebaiducomitem%e8%,%a1%e4%bb%b7,target=quot_blankquot,b0quottarget=quot_blankquot,…

:/baikebaiducomitem%e8%,%a1%e4%,9079155quottarget=quot_blankquot,:/baikebaiducomitem%e8%,%a1%e7%,233854quottarget=quot_blankquot,程度与系统证券pn_stock系统,pn_date系统,…

返回指定债券到期收益率%该函数,证券代码有关bd_ytm3,@@债券到期收益率%范例t,21国债的到期收益率%codesetsysparam,_stocksh010107returnbd_ytm3,…

债券指定日到期收益率%该函数,证券代码有关bd_ytm,债券指定日到期收益率%范例t,在20110913的到期收益率%codesetsysparam,endt:=inttodate20110913returnbd_ytm,…

票面利率%年与,证券pn_stock有关,表中获得票面利率%否则返回,的票面利率setsysparampn_stockbk000000,设置当前证券returnbd_couponrate,…

债券是否在存续期bd_ifinduration,@boolean@@boolean1该债券,期范例tcodereturnbd_ifinduration,sz128144quot20230101t//1code,…