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Configure Git for Get or Update github project1: install Gitwajig install git2：Configure gitgit --version 查看git版本git config --global 本用户的配置全局git config --system 配置系统的参数git config --global user.name "rainysia"git config --global user.email rainysia@gmail.comgit config --system alias.st stat 阅读全文
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back Data time10000 0.00 100000 0.03 1000000 0.34 10000000 5.50 20000000 >11.427G---2000 0000 line data 阅读全文
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Why use Text to Speech?It’s very easy add to your program - just output a string to the speech function instead of the screen. You don’t need an expensive/complicated LCD or monitor for your project - just use any old mp3 player loudspeaker or PC loudspeaker which you have probably got lying around 阅读全文
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There are Different Types of SQL Joins which are used to query data from more than one tables. In this article, I would like to share how joins work in LINQ. LINQ has a JOIN query operator that provide SQL JOIN like behavior and syntax. Let's see how JOIN query operator works for joins. This art 阅读全文
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//SeachDBCC CHECKIDENT ('AD_EmailType') --AD_EmailType : table name//ChangeDBCC CHECKIDENT('AD_EmailType', RESEED,4) 阅读全文
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$sudo apt-get update$sudo apt-get install python-dev$sudo apt-get install python-rpi.gpio安装:rpio- 监控和操作 GPIO 的命令行工具rpio-curses- 终端窗口中拥有图形用户界面的 rpio$ sudo apt-get install python-setuptools$ sudo easy_install -U RPIO 阅读全文
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为什么每个WebForm.aspx都必须包含在form之中 //html在asp.net WebForm中，点击一个提交按钮提交数据采用的post方式， 这种方式会将中所有包含name属性的元素提交到服务器，像下面这样__ASYNCPOST true__EVENTARGUMENT __EVENTTARGET __EVENTVALIDATION seQXpdzJBeVknL/6LJyrEizlfVItDEl9kO7LCAsWdy1u8m+A4Cn82OCHPpyXlGKaIn+EBXtSHuIbQV+fXzFmiPbl6kjhWEzYTtvccc+SHS98ZWPu... 阅读全文
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解决方法： 选中供应商---属性---状态--》Use 阅读全文
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This is a step-by-step guide to using the serial port from a program running under Linux; it was written for theRaspberry Pi serial portwith theRaspbianWheezydistribution. However, the same code should work on other systems.Step 1: Connect to a terminal emulator using a PCFollow the instructions atR 阅读全文
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sudo apt-get install python-dev 阅读全文