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在控件中使用onkeypress="javascrip:if(window.event.keyCode==13){tofocus('nextformname')}提取下一个控件名
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nn.output = 'softmax'; % use softmax outputopts.numepochs = 5; % Number of full sweeps through dataopts.batchsize = 1000; % Take a mean gradient step over this many samplesopts.plot = 1; % enable plottingnn = nntrain(nn, tx, ty, opts, vx, vy); % nntrain takes validation set as last two arguments (optionally)[er, bad] = nntest(nn, test_x, test_y);assert(er < 0.1, 'Too big error');```[](https://bitdeli.com/free "Bitdeli Badge")
python按回车_python中回车键
广告关闭腾讯云11.11云上盛惠 ，精选热门产品助力上云，云服务器首年88元起，买的越多返的越多，最高返5000元！当input输入内容的时候，许多情况下输入回车键另起一行输入，但是这时候pycharm就执行程序，然后结束，导致无法继续输入内容。 原因：python默认遇到回车的时候，输入结束。 所以我们需要更改这个提示符，在遇到其他字符的时候，输入才结束。 比如有一个任务： 请输入文件名：悯农....
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