这是MarketElement的模块:
import * as React from 'react'
import {Tabs} from "antd";
import MarketEvent from './MarketEvent';
import TakeOutEvent from './TakeOutEvent';
import PaymentEvent from './PaymentEvent';
import FullReduce from './FullReduce'
const Ta
我正在处理中文字符excel。在我使用以下命令读取excel之后 data = pd.read_excel(file, encoding = 'utf-8') ,我可以正常打印文件(我可以读取字符)。 但是,当我想要通过一个值来筛选行时,我得到了以下错误: Index = data[data[cols[0]] == "企业下属店铺销售记录"]] UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as b
Item.php
class Item extends Model {
public function shop()
{
// belongsTo and not belongsToMany since shops sell used goods, not new goods
return $this->belongsTo('App\Shop');
}
}
Shop.php
class Shop extend Model {
public function reviews()
{
下面的代码分别显示了我想要实现的目标(显示店铺名称和商品名称).But当我用@onedeal=@deal.find(params[:id])替换@onedeal=@deal.find_with_ids(62)时,我得到了一个错误Couldn't find Deal without an ID.What方法,我应该使用它来动态获取交易ID吗?交易和店铺模型之间的关系有很多:通过。
控制器
@deal=@city.deals
@onedeal=@deal.find_with_ids(62)
@store=@onedeal.stores.first(params[:store_i
我将提示用户输入他所活的年数,然后它应该返回他所活的秒。
守则:
let use = prompt("Enter number of years u lived: ");
let u = parseInt(use)
let time = new Date()
let compute = time.getFullYear() - u
console.log(compute.getSeconds()+time.getFullYear());
但我得到了一个错误,上面写着“Uncaught: compute.getSeconds不是函数”