• 2022-05-30 问题

    window的哪个属性代表状态栏的文字?() A: status B: top C: length D: name

    window的哪个属性代表状态栏的文字?() A: status B: top C: length D: name

  • 2022-06-01 问题

    在Servlet中需要得到用户选择的数量,最合适的代码是()。<;input type="checkbox" name="channel" value="red" />; red<;input type="checkbox" name="channel" value="blue" />; blue<;input type="checkbox" name="channel" value="green" />; green<;input type="checkbox" name="channel" value="white" />; white A: request.getParameter("channel").length B: request.getParameter("channel").size C: request.getParameterValues("channel").length D: request.getParameterValues("channel").size

    在Servlet中需要得到用户选择的数量,最合适的代码是()。<;input type="checkbox" name="channel" value="red" />; red<;input type="checkbox" name="channel" value="blue" />; blue<;input type="checkbox" name="channel" value="green" />; green<;input type="checkbox" name="channel" value="white" />; white A: request.getParameter("channel").length B: request.getParameter("channel").size C: request.getParameterValues("channel").length D: request.getParameterValues("channel").size

  • 2022-06-12 问题

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码时( )。<;input type="checkbox" name="aihao" value="阅读"/>;阅读;<;input type="checkbox" name="aihao" value="运动"/>;运动;<;input type="checkbox" name="aihao" value="游戏"/>;游戏;<;input type="checkbox" name="aihao" value="其他"/>;其他; A: request.getParameter("aihao").length B: request.getParameter("aihao").size C: request.getParameterValues("aihao").length D: request.getParameterValues("aihao").size

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码时( )。<;input type="checkbox" name="aihao" value="阅读"/>;阅读;<;input type="checkbox" name="aihao" value="运动"/>;运动;<;input type="checkbox" name="aihao" value="游戏"/>;游戏;<;input type="checkbox" name="aihao" value="其他"/>;其他; A: request.getParameter("aihao").length B: request.getParameter("aihao").size C: request.getParameterValues("aihao").length D: request.getParameterValues("aihao").size

  • 2022-06-06 问题

    Watch the video and put the items in the right order. A: purpose of the presentation B: name and position of the presenter C: history of the company D: length of the presentation E: organization of the presentation

    Watch the video and put the items in the right order. A: purpose of the presentation B: name and position of the presenter C: history of the company D: length of the presentation E: organization of the presentation

  • 2022-06-12 问题

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码时( )。 &#91;input type="checkbox" name="aihao" value="阅读"/&#93;阅读; &#91;input type="checkbox" name="aihao" value="运动"/&#93;运动; &#91;input type="checkbox" name="aihao" value="游戏"/&#93;游戏; &#91;input type="checkbox" name="aihao" value="其他"/&#93;其他; A: equest.getParameter("aihao").length B: equest.getParameter("aihao").size C: equest.getParameterValues("aihao").length D: equest.getParameterValues("aihao").size

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码时( )。 &#91;input type="checkbox" name="aihao" value="阅读"/&#93;阅读; &#91;input type="checkbox" name="aihao" value="运动"/&#93;运动; &#91;input type="checkbox" name="aihao" value="游戏"/&#93;游戏; &#91;input type="checkbox" name="aihao" value="其他"/&#93;其他; A: equest.getParameter("aihao").length B: equest.getParameter("aihao").size C: equest.getParameterValues("aihao").length D: equest.getParameterValues("aihao").size

  • 2022-06-09 问题

    What's the full name of LoL?(LoL的全名是什么?) A: Laugh out Loud B: League of Legends C: Length of Lead D: Little Old Lady

    What's the full name of LoL?(LoL的全名是什么?) A: Laugh out Loud B: League of Legends C: Length of Lead D: Little Old Lady

  • 2021-04-14 问题

    182. The length of a wave is the length ______.

    182. The length of a wave is the length ______.

  • 2022-06-12 问题

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码是______。[br][/br] &#91;input type="checkbox" name="aihao" value="1"/&#93;游戏[br][/br] &#91;input type="checkbox" name="aihao" value="2"/&#93;运动[br][/br] &#91;input type="checkbox" name="aihao" value="3"/&#93;棋牌[br][/br] &#91;input type="checkbox" name="aihao" value="4"/&#93;美食 A: equest.getParameter("aihao").length B: equest.getParameter("aihao").size() C: equest.getParameterValues("aihao").length D: equest.getParameterValues("aihao").size()

    针对下述JSP页面,在Servlet中需要得到用户选择的爱好的数量,最合适的代码是______。[br][/br] &#91;input type="checkbox" name="aihao" value="1"/&#93;游戏[br][/br] &#91;input type="checkbox" name="aihao" value="2"/&#93;运动[br][/br] &#91;input type="checkbox" name="aihao" value="3"/&#93;棋牌[br][/br] &#91;input type="checkbox" name="aihao" value="4"/&#93;美食 A: equest.getParameter("aihao").length B: equest.getParameter("aihao").size() C: equest.getParameterValues("aihao").length D: equest.getParameterValues("aihao").size()

  • 2022-05-30 问题

    使用jquery检查<;input type="hidden" id="id" name="id" />;元素在网页上是否存在? A: if($(" B: id")) {//do someing...} C: if($(" D: id").length >; 0) {//do someing...} E: if($(" F: id").length() >; 0) {//do someing...} G: if($(" H: id").size >; 0) {//do someing...}

    使用jquery检查<;input type="hidden" id="id" name="id" />;元素在网页上是否存在? A: if($(" B: id")) {//do someing...} C: if($(" D: id").length >; 0) {//do someing...} E: if($(" F: id").length() >; 0) {//do someing...} G: if($(" H: id").size >; 0) {//do someing...}

  • 2022-05-27 问题

    What is the ratio of the length of the mining zone to the length of the bench?( ) A: Full length or part of it B: Full length C: Part of it D: None

    What is the ratio of the length of the mining zone to the length of the bench?( ) A: Full length or part of it B: Full length C: Part of it D: None

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