最近在写个东西时,需要获取本机的IP,但是由于php本身不带这样的功能,在网上找了好久也没有一个好办法,突然想到一个好办法,如下代码 <?=gethostbyname($_ENV['COMPUTERNAME'])?>www.cdxsxbx.com 其中$_ENV['COMPUTERNAME']是获取 ...
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Web程序 时间:
2019-11-23 18:34:20
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100
golang的多态特性主要体现在接口上; 主要优势:高内服低耦合; package main import ( "fmt" ) type usb interface { start() stop() } type phone struct { } func (p phone) start() { f ...
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其他好文 时间:
2019-11-23 18:02:47
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63
In computer science, a heap is a specialized tree-based data structure that satisfies the heap property: if P is a parent node of C, then the key (the ...
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其他好文 时间:
2019-11-22 01:25:09
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92
University of Westminster - School of Computer Science & Engineering4COSC001W: Programming Principles I - Assignment Specification (2019/20)Module lea ...
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其他好文 时间:
2019-11-21 18:38:20
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66
Queens College, CUNY, Department of Computer ScienceSoftware EngineeringCSCI 370Fall 2019Sateesh R. Mane 2019Due date: presentation in class (see demo ...
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其他好文 时间:
2019-11-21 18:33:37
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61
There are a total of n courses you have to take, labeled from 0 to n-1. Some courses may have prerequisites, for example to take course 0 you have to ...
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其他好文 时间:
2019-11-21 11:58:07
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69
View view = doc.ActiveView; var filterIds = view.GetFilters();//获取所有过滤器 foreach (ElementId id in filterIds) { ParameterFilterElement filter1 = doc.Get ...
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其他好文 时间:
2019-11-20 16:47:51
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224
private void cmd_prn_Click(object sender, EventArgs e) { if (printDoc.PrinterSettings.IsValid == false) return; Graphics myGraphics = this.CreateGraph ...
There are a total of n courses you have to take, labeled from 0 to n-1. Some courses may have prerequisites, for example to take course 0 you have to ...
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其他好文 时间:
2019-11-19 13:47:00
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65
热点随笔: · 领导要求996,我拒绝了 (陈宏鸿) · 为什么很多程序员没有升级到架构师? (hsm_computer) · 2019.NET Conf China(中国.NET开发者峰会)活动全纪录:.NET技术之崛起,已势不可挡 (溪源More) · 2684亿!阿里CTO张建锋:不是任何一朵 ...
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其他好文 时间:
2019-11-18 09:47:58
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99