#USING

convert decimal to binary using inbuilt function

 packagetestpacknm;importjava.util.Scanner;publicclasstestcnm{publicstaticvoidmain(String[]args){intdNum=5;System.out.println("Binaryis:"+Integer.toBinaryS...

multiply two numbers using + opertor

 publicclassSolution{publicstaticvoidmain(String[]args){intx=11,y=7;intres=1;for(inti=1;i<=y;i++)res=i*x;System.out.println("Theproductof"+x+"and"+y+"is...

divide two numbers using + opertor

 packagetestpacknm;importjava.util.Scanner;publicclasstestcnm{publicstaticvoidmain(String[]args){intx=44,y=7;intres=-1;for(inti=0;i<=x;i+=y){res++;}Syst...

tar 命令出现 Cowardly refusing to create an empty archive 问题详解

 错误提示的字面意思是,系统惴惴不安地拒绝执行创建一个空压缩包的任务。检查tar命令的语法!!!参考:https://blog.csdn.net/deniro_li/article/details/54094913...

leetcode 155. Min Stack 、232. Implement Queue using Stacks 、225. Implement Stack using Queues

155.MinStackclassMinStack{public:/**initializeyourdatastructurehere.*/MinStack(){}voidpush(intx){if(s1.empty()&&s2.empty()){s1.push(x);s2.push(x);}else{...

C#中的using关键字用法总结

C#中的using关键字主要有两种用法:1、using作为指令:(1)用于将命名空间引入当前单元,例如:usingSystem.Windows.Forms;(2)为现有的命名空间创建一个别名,例如:usingForm=System.Windows.Forms;2、using作为语句:定义一个代码块范围,在该代码块结束时...

【论文:麦克风阵列增强】Signal Enhancement Using Beamforming and Nonstationarity with Applications to Speech

作者:桂。时间:2017-06-06 13:25:58链接:http://www.cnblogs.com/xingshansi/p/6943833.html论文原文:http://pan.baidu.com/s/1hsuuQYK前言上一篇GSC是基于delay的框架进行处理,这是在无混响的情况下一种简单近似处...

Repair the database using DBCC CHECKDB

SonowifyouwanttoplaceAdventureWorks2008R2sampledatabaseinasingle-usermode,thenwritethecodeALTERDATABASEAdventureWorks2008R2SETSINGLE_USER;  Theabovecodewouldwai...

Tutorial: Facebook analytics using Power BI Desktop

InthistutorialyoulearnhowtoimportandvisualizedatafromFacebook.Duringthetutorialyou'lllearnhowtoconnecttoaspecificFacebookpage (thePowerBIpage),applydatatra...

Tutorial: Importing and analyzing data from a Web Page using Power BI Desktop

Inthistutorial,youwilllearnhowtoimportatableofdatafromaWebpageandcreateareporttovisualizethisdata.Aspartofthisprocess,younavigateacrosstablesavailableonawebpage...

Access denied for user 'root'@'localhost' (using password: YES)

提示:accessdeniedforuser'root'@'localhost'usingpasswordyes系统:windows7641.管理员登陆系统,停止MySQL服务或者结束MySQL进程。2.启动WINDOWS的命令行窗体(即通常的DOS窗体),切换到你的“MySQLin”文件夹下。比如我的是“D:SER...

MysqL5.7在使用mysqldump命令备份数据库报错:mysqldump: [Warning] Using a password on the command line interface can be insecure.

在阿里云服务器增加一个shell脚本定时备份数据库脚本执行任务时,测试性的执行了备份命令,如下[root@iZ2ze503xw2q1fftv5rhboZmysql_bak]#/usr/local/mysql/bin/mysqldump-uroot-pmyServerPwd#dateabase>/data/mysq...

linux下mysql登录报错“Access denied for user 'root'@'localhost' (using password: YES”)的处理方法

最近登录某台服务器的mysql时候总报错:Access[root@log01~]#mysql-uroot-pEnterpassword: ERROR1045(28000):Accessdeniedforuser'root'@'localhost'(usingpassword:NO) deniedfo...

解决VS命令提示符 “Setting environment for using Microsoft Visual Studio. 此时不应有“系列错误

浅墨发现。大概是由于系统的path变量中不同意写双引號”“,而在历代DirectXSDK安装的时候。DXSDK安装文件都会自己主动在Path变量中加上一句带双引號的DirectXSDK路径。这应该就是此问题的根源了。所以。解决方式非常easy,将path变量DirectXSDK路径两边的双引號去除就可以。也许仅仅要在电...

Error Code: 1175. You are using safe update mode and you tried to update a table

错误描写叙述11:14:39deletefromt_analy_yhdErrorCode:1175.YouareusingsafeupdatemodeandyoutriedtoupdateatablewithoutaWHEREthatusesaKEYcolumnTodisablesafemode,toggletheop...
代码星球 ·2020-08-25
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