分类:编程语言
关于matplotlib如何设置图例的位置?如何将图例放在图外?以及如何在一幅图有多个子图的情况下,删除重复的图例?我用一个简单的例子说明一下。importpandasaspdimportnumpyasnpimportmatplotlib.pyplotaspltfig=plt.figure(1)ax1=fig.add_subplot(2,2,1)ax2=fig.add_subplot(2,2,2)ax3=fig.add_subplot(2,2,3)ax4=fig.add_subplot(2,2,4)df1=pd.DataFrame(np.random.randn(3,5),columns=['one','two','thr...
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python中获取字典的key列表和value列表#-*-coding:utf-8-*-#定义一个字典dic={'剧情':11,'犯罪':10,'动作':8,'爱情':3,'喜剧':2,'冒险':2,'悬疑':2,'惊悚':2,'奇幻':1}#通过list将字典中的keys和values转化为列表keys=list(dic.keys())values=list(dic.values())#结果输出print("keys列表为:",end='')print(keys)print("values列表为:",end='')print(values)测试结果:假设定义一字典,m={"a":3...
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1.安装一个插件,识别vue文件2.新建代码片段文件?>首选项?>用户代码片段?>点击新建代码片段?取名vue.json确定3.粘贴入自己写的.vue模板{"Printtoconsole":{"prefix":"vue","body":["<!--$1-->","<template>","<divclass='$2'>$5</div>","</template>","","<script>","","exportdefault{","components:{},","data(){","return{","","}","},","computed:{},","watch:{},","me...
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