require 'net/ftp' ftp = Net::FTP.new("ftp.ruby-lang.org") ftp.login ftp.passive = true fil…
"C:\Program Files\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" x86 && msbuild D:…
# Calculate the Fibonacci to 'x' number of places and return it as an array def Fibonacci(…
@echo off rem # ---------------------------------- rem # 接口 IP 配置 rem # ------------------…
以下是常用的代码收集,没有任何技术含量,只是填坑的积累。转载请注明出处,谢谢。 一. css 2.x code 1. 文字换行 /*强制不换行*/ whi…
下面的函数封装了系统的grep功能,传递文件名和参数返回grep的结果 import subprocess def grep(filename, arg): process = s…
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xh…
Q:如何方便的计算两个时间的差,如两个时间相差几天,几小时等 A:使用datetime模块可以很方便的解决这个问题,举例如下: import datetime d1 = datet…
package main import "fmt" func select_sort(a []int) { len := len(a) for i:=0; i …
package main import ( "net/smtp" "fmt" "strings" ) /* * user…
/** * 判断网络功能是否可用 * 需要权限< uses-permission android:name="android.permission.ACCESS_N…
import android.app.Activity; import android.content.Intent; import android.graphics.Bitmap…
Android用Animation实现图像的 渐变、缩放、位移、旋转
Ajax的工具类AjaxUtils,使用struts返回Json类型
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