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进入 https://www.ipaddress.com/ ，查询其IP地址为：199.232.68.133，然后设置 C:\Windows\System32\drivers\etc\hosts 文件：199.232.68.133 raw.githubusercontent.com————————— 阅读全文
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https://www.nakivo.com/blog/virtualbox-network-setting-guide/ 阅读全文
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The jQuery library makes it easy to manipulate a page of HTML after it's displayed by the browser. It also provides tools that help you listen for a u 阅读全文
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correct way, when changing object, firstly you should create this object and then assign its property to the new object wrong way. don't assign one ob 阅读全文
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1. relative position do not remove a element for its parent normal flow. 2.absolute position will flaot the element above its parent flow 阅读全文
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https://websitebeaver.com/prepared statements in php mysqli to prevent sql injection introduction One Row $result fetch_assoc() Fetch an associative a 阅读全文
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``` name) //wrong can not use this as a parameter function __construct($name) //functions starting with __ change and set the value of any attributes 阅读全文
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https://www.tutorialdocs.com/article/16 php magic methods.html 阅读全文
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``` 30) { $current =$this->$property; //notice: $this->property(without $) will create a new attribute called property, $property $this->$property= $value; echo "You are going to update $property from 阅读全文