range(0, 10))) # 顾头不顾尾 python3中的range是一个可迭代对象,写的是怎么样的打印就是怎么样 python2中的range返回的是一个列表 print(list(range(0, 10, 1))) # 步长不写的时候默认为1 [0:10:1] print(list(range(10, -2, -1))) # [10:-2:-1] print(list(range(10))) # [:10...
foriinrange(10): prompt =f"Generate data. Should be different than{list_of_facts}. Answers should be diverse and representative of{answer_description}" example = chain.invoke({"query": prompt }) list_of_facts.append(example) few_shot_examples = [dspy.Example(fact)forfactinlist_of_facts...
b3 = np.linspace(0,2,10,dtype=int) print(b3) --- [0, 0, 0, 0, 0, 1, 1, 1, 1, 2] # logspace:创建等比数列 numpy.logspace(start, stop, num, base) # start:起始数字; # stop:结束数字; # num:数组元素个数; # base:修改基数,开始和结束默认都是10的幂; c1 = np.logspace(0,...
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'Winter')] range:根据传入的参数创建一个新的range对象 >>> a = range(10) >>> b = range(1,10) >>> c = range(1,10,3) >>> a,b,c # 分别输出a,b,c (range(0, 10), range(1, 10), range(1, 10, 3)) >>> list(a),list(b),list(c) # 分别输出a,b,c的元素 ([0, 1...
可设置成verticalx=range(1,8) y=[114, 55, 27, 101, 125, 27, 105] (Bar() .add_x...
print(list(map(lambda x :x%10,range(10,20,2))) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 生成器 生成器作用:每调用一次,生成一个数据,暂停并保留状态,下次执行在上一次的基础之上继续执行 用法:在函数中使用yield表达式来代替函数中的return 语句就可以了, 注意...
plotting import figure, output_file, show if __name__ == '__main__': output_file('graficado_simple.html') fig = figure() total_vals = int(input('Cuantos valores quieres graficar?')) x_vals = list(range(total_vals)) y_vals = [] for x in x_vals: val = int(input(f'Valor...
list(range(10,-1,-1)) # [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] 2 Python绘图 Python绘图方便、漂亮,画图神器pyecharts几行代码就能绘制出热力图: 炫酷的水球图: 经常使用的词云图: 3 Python动画 仅适用Python的常用绘图库:Matplotlib,就能制作出动画,辅助算法新手入门基本的排序算法。如下为一个...
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