#ap

Dealing with exceptions thrown in Application_Start()

https://blog.richardszalay.com/2007/03/08/dealing-with-exceptions-thrown-in-application_start/OneannoyingproblemI'venoticedinthepastisthatifanexceptionisthrowni...

IIS的站点配置存储在applicationHost.config

C:WindowsSystem32inetsrvConfigapplicationHost.config...

Windowed functions can only appear in the SELECT or ORDER BY clauses

尝试做分页处理selectrow_numberover(orderbyidasc)asrownum,*fromtable whererownum>=(@page*@pagesize-@pagesize)andrownum<=(@page*pagesize)  Gettingth...

Bootstrap 3 Glyphicons are not working

Notetoreaders:besuretoread@user2261073'scommentand@Jeff'sanswerconcerningabuginthecustomizer.It'slikelythecauseofyourproblem.Thefontfileisn'tbeingloadedcorrectl...

Bootstrap 4

 https://stackoverflow.com/questions/32612690/bootstrap-4-glyphicons-migrationMigratingfromGlyphiconstoFontAwesomeisquiteeasy.IncludeareferencetoFontAwesom...
代码星球 ·2021-02-08

JavaScript apply

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/applyTheapply()methodcallsafunctionwithagiventhisvalue,andargumentspro...
代码星球 ·2021-02-08

Walkthrough: My first WPF desktop application

ThisarticleshowsyouhowtodevelopaWindowsPresentationFoundation(WPF)desktopapplicationthatincludestheelementsthatarecommontomostWPFapplications:ExtensibleApplicat...

What happens in an async method

https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/async/task-asynchronous-programming-model#BKMK_WhatHappensUnderstandinganAsyncMethodTh...
代码星球 ·2021-02-08

Moneybookers API支付方式开发 步骤

开发文档:支付说明手册步骤:1.使用商家帐号,登录到www.moneybookers.com,核对商家信息是否正确。2.在账户-->商家工具(设置)  a.API/MQIpassword:这个pwd的设置,是用在接口中,用于二次验证订单的真实性要用到。(可选,非必须)    b.在同一个页面中,Secretwor...

利用GeoIP数据库及API进行地理定位查询

GeoIP数据库下载地址:http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz。首先,在MaxMind官网下载所需资源下载后,我们将其解压到d盘,具体的安装文档参看GeoIPLegacyCity数据库安装说明MaxM...

apache配置反向代理

http.conf去掉前面的#号LoadModuleproxy_modulemodules/mod_proxy.soLoadModuleproxy_http_modulemodules/mod_proxy_http.so然后在vhosts.conf配置文件里加入如下代码<VirtualHost*:80>Do...
代码星球 ·2021-02-08

apache-hadoop-1.2.1、hbase、hive、mahout、nutch、solr安装教程

VMware8.0Ubuntu-12.10-desktop-i386jdk-7u40-linux-i586.tar.gzhadoop-1.2.1.tar.gzeclipse-dsl-juno-SR1-linux-gtk.tar.gzhadoop-eclipse-plugin-1.2.1.jarapache-maven-...

Spring3系列13-Controller和@RequestMapping

 首先看一下spring的配置文件,如下<?xmlversion="1.0"encoding="UTF-8"?><beansxmlns="http://www.springframework.org/schema/beans"xmlns:context="http://www.springf...

Hadoop 中利用 mapreduce 读写 mysql 数据

有时候我们在项目中会遇到输入结果集很大,但是输出结果很小,比如一些pv、uv数据,然后为了实时查询的需求,或者一些OLAP的需求,我们需要mapreduce与mysql进行数据的交互,而这些是hbase或者hive目前亟待改进的地方。好了言归正传,简单的说说背景、原理以及需要注意的地方:1、为了方便MapReduce直...

将MapReduce的结果输出至Mysql数据库

packagecom.sun.mysql;importjava.io.DataInput;importjava.io.DataOutput;importjava.io.IOException;importjava.sql.PreparedStatement;importjava.sql.ResultSet;import...
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