Binary Count Setbits 二进制计数设置位 Binary Count Trailing Zeros 二进制计数尾随零 Binary Or Operator 二进制或运算符 Binary Shifts 二进制转换 Binary Twos Complement 二进制补码 Binary Xor Operator 二进制异或运算符 Count 1S Brian Kernighan Method 计数 1S Brian Kernighan 方法 Count Number Of One Bits...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
String money = String.valueOf(payNotify.getTotal_fee());//支付金额 String total_amount = new BigDecimal(money).multiply(new BigDecimal("0.01")).stripTrailingZeros().toPlainString();//单位换算成元 String trade_no = payNotify.getTransaction_id();//微信交易号 //CampOrder campOrder = campDao...
BigDecimal subtract(BigDecimal subtrahend) :减法 BigDecimal multiply(BigDecimal multiplicand) :乘法 BigDecimal divide(BigDecimal divisor) :除法 BigDecimal pow(int n) :乘幂 BigDecimal stripTrailingZeros() 移除小数所有尾部零,如果小数部分全是 0 则小数点也会移除 BigDecimal toPlainString() 返回字符串表示形式...
""" return "" def _formatter_field_name_split(self, *args, **kwargs): # real signature unknown pass def _formatter_parser(self, *args, **kwargs): # real signature unknown pass def __add__(self, y): """ x.__add__(y) <==> x+y """ pass def __contains__(self, y): ...
# 定义 GIN # from torch_geometric.nn import GINConv, global_add_pool import torch.nn.functional as F class GIN(torch.nn.Module): def __init__(self, num_node_features, num_classes): super(GIN, self).__init__() # 1st GIN layer. nn1 = torch.nn.Sequential( torch.nn.Linear(num_...
1.列表及其源码功能实现 1) __add__(self, *args, **kwargs): 赋值相加 2) _contains__(self, *args, **kwargs): 列表中若包含某元素,返回true;反之,返回为false. 3) __eq__(self, *args, **kwa
原文:https://www.studytonight.com/numpy/numpy-zeros-function 在本教程中,我们将介绍 Numpy 库的numpy.matlib.zeros()功能。 功能numpy.matlib.zeros()用于返回给定形状和类型的矩阵。这个方法用零填充矩阵。 numpy.matlib是用来配置矩阵而不是数组对象的矩阵库。 matlib.zeros()的语法: 使用该函数所需的语法如...
def factorial_zeros(n):product=nwhile n>1 : # step 1: iteratively calculate the productproduct *= (n-1)n-=1count=0while product%10== 0: # step 2: calculate the number of trailing zerosproductproduct= product/10count+=1return count ...
Add zeros to the end of the bitarray, such that the length will be a multiple of 8, and return the number of bits added [0..7]. find(sub_bitarray, start=0, stop=<end>, /, right=False) -> int Return lowest (or rightmost when right=True) index where sub_bitarray is found, ...