如何从以下字符串中删除HTML标记？
<P style="MARGIN: 0cm 0cm 10pt" class=MsoNormal><SPAN style="LINE-HEIGHT: 115%;
FONT-FAMILY: 'Verdana','sans-serif'; COLOR: #333333; FONT-SIZE: 9pt">In an
email sent just three days before the Deepwater Horizon exploded, the onshore
<SPAN style="mso-bidi-font-weight: bold"><b>BP</b></SPAN> manager in charge of
the drilling rig warned his supervisor that last-minute procedural changes were
creating "chaos". April emails were given to government investigators by <SPAN
style="mso-bidi-font-weight: bold"><b>BP</b></SPAN> and reviewed by The Wall
Street Journal and are the most direct evidence yet that workers on the rig
were unhappy …我使用.ajax调用我的控制器方法.我的控制器方法调用返回字典的Web服务.现在我需要返回这个并填充下拉列表.我正在尝试返回JSON并需要使用成功填充(响应)
我正在使用MVC 1.0
$.ajax(
{
url: 'LookupValue/',
data: { 'sLookupIds': selectedtext },
datatype: "json",
traditional: true,
success: function (data) {
alert(data.value);
}
});
提前致谢.
我正在使用Angular 4学习Node.JS.我为简单的GET/POST请求构建了一个示例Node API.我的GET操作工作正常,我能够在Angular中获取数据.我的OST操作根本没有被Angular调用.如果我使用Postman,我可以成功调用POST,数据也会插入数据库中.
这是我的Node POST示例代码:
app.post('/groups', function (req, res, next){
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With, Content-Type");
res.header("Access-Control-Allow-Methods", "GET, POST","PUT");
console.log('Request received with body' + req.body);
//DEV AWS MySQL
var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'xxxxxxx',
user : 'xxxxxxx',
password : 'xxxxxxx',
database : 'xxxxxxx',
port : 3306
});
connection.connect();
connection.query('CALL storedprocedure(?, ?, ?, ?, ?, ?)', [req.body.group_avatar_image,req.body.name,req.body.display_name,req.body.unique_id,req.body.description,req.body.adzone], function (err, results, fields){
if (err)
res.send(results);
//res.status(201).send("Groups created successfully");
res.status(201).send(results[0]);
});
这对Postman很好,我得到201.
这是我的Angular 4代码:
import { Injectable } from …我的数组编号= {2,3,4,5,6}
现在我必须从表"dtlRecord"中选择行,其中这个数字是一列.
Number count 2 10 3 23 4 20
所以我需要的是
select sum(count) from dtlRecord where number in (2,3,4,5,6) group by number
我需要在LINQ to SQL中进行上述查询
我在Docker上运行React内置的应用程序.我正在寻找一种调试它的方法.我正在使用Visual Studio Code.这是我的Docker文件和Docker-compose文件
FROM node:boron
ARG build_env
RUN mkdir /usr/share/unicode && cd /usr/share/unicode && wget ftp://ftp.unicode.org/Public/UNIDATA/UnicodeData.txt
COPY package.json /tmp/package.json
RUN cd /tmp && npm install
COPY ./shim/RelayDefaultNetworkLayer.js /tmp/node_modules/react-relay/lib/RelayDefaultNetworkLayer.js
COPY ./shim/buildRQL.js /tmp/node_modules/react-relay/lib/buildRQL.js
RUN mkdir -p /var/www && cp -a /tmp/node_modules /var/www/
WORKDIR /var/www
COPY . ./
RUN if [ "$build_env" != "development" ]; then npm run build-webpack && npm run gulp; fi
EXPOSE 8080
CMD ["npm", "run", "--debug=5858 prod"]
我的docker-compose文件看起来像
version: '2'
services:
nginx:
container_name: nginx
image: openroad/nginx
build:
context: nginx …我有一些非常大的XML文件(800 MB到1.5 GB).我需要在那上面应用XSLT.我能够读取XMLTextReader.当我应用XSLT转换时,获取SystemOutOfMemory Exception.
我的代码看起来像;
static void Main(string[] args)
{
XDocument newTree = new XDocument();
XmlTextReader oReader = new XmlTextReader(@"C:\Projects\myxml.xml");
using (XmlWriter writer = newTree.CreateWriter())
{
XslCompiledTransform oTransform = new XslCompiledTransform();
oTransform.Load(@"C:\Projects\myXSLT.xsl");
oTransform.Transform(oReader, writer);
}
Console.WriteLine(newTree);
}
提前致谢.这非常紧迫.如果我没有得到任何解决方案,我需要将XML拆分为更小的XML并进行转换.
我需要显示日期,如2011年5月5日星期三,我正在尝试
<xsl:value-of select="format-date(
current-date(),
'[FNn,*-3], [D01] [MNn,*-3] [Y0001]',
'en',
'',
'US'
)" />
另一个我试过
<xsl:value-of select="format-date(
current-date(),
'[FNn], [MNn] [D1o], [Y]',
'en',
(),
()
)" />
两者都让我跟随.我需要文字,它只提供数字.我使用XSLT 2.0
3, 5 4, 2011
我有一个表包含如下数据
pid category name subcategoryname
--------------------------------------------------------
424 Bathing & Infant Care Baby Lotion
428 Bathing & Infant Care Baby Lotion
445 Bathing & Infant Care Bath Accessories
337 Bathing & Infant Care Bath Accessories
69 Bathing & Infant Care Bath Accessories
143 Bathing & Infant Care Bath Accessories
147 Bathing & Infant Care Bath Accessories
213 Bathing & Infant Care Bath Accessories
270 Bathing & Infant Care Bath Accessories
197 Bathing & Infant Care Bath Toys
390 Bathing & Infant …我有一个搜索框和一个搜索按钮.我需要禁用按钮,直到用户提供搜索词,但该按钮始终处于禁用状态.我有以下代码:
<input type='text' [(ngModel)]='listFilter' />
<button [disabled]="!listFilter" class="btn btn-primary"(click)='OnSearch(listFilter)'>
Search
</button>
这有什么不对？我正在使用角4
我们需要根据一些定义的算法对记录进行排名.我们的MongoDB中有4个字段如下;
{
"rating" : 3.5
"review" : 4
"revenue" : 100
"used" : 3.9
},
{
"rating" : 1.5
"review" : 2
"revenue" : 10
"used" : 2.1
}
在查询数据时,我们将发送%作为计算的权重.因此,假设我们发送30%的评级,30%的评论和20%的收入和ud sed.
现在我们需要根据以下计算对每条记录进行评分.
Score per column = (Existing Value - Average(Column) / StandardDeviation) * %weightage
for rating = (3.5 - 2.5) /1 * 30% = .03
因此,我们需要计算每列(或字段)的得分,并且所有4个字段的总数将为每个记录提供得分.
是否可以使用任何MongoDB内置函数进行此类计算？
提前致谢