打开 Terminal
输入 ssh-keygen -C username@email.com -t rsa
这里的邮箱地址需要替换成自己得注册邮箱，在生成过程中会有一些问题要你回答，我是直接Enter过去的
输入 cat .ssh/id_rsa.pub
屏幕上会显示你得SSH-Public-Key,把它复制下来并粘帖到GitHub注册页面得SSH-PublicKey得输入框里。
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即刻提升jQuery性能的十个技巧
GitHub的使用笔记
注册免费帐号
地址 ： http://github.com/singup/free
问题 ： 如何生成 SSH-Public-Key
使用
研究中
Unicode转成汉字
rivate static List SplitByString(string source, string splitStr)
{
string input = source;
List final = new List();
int start = input.IndexOf(splitStr);
if (start > 0)
final.Add(input.Substring(0, start));
while (start < input.Length)
{
string unicode =input.Substring(start,6);
final.Add(unicode);
start += 6;
int end = input.IndexOf(splitStr,start);
if (end == -1)
end = input.Length;
if (start == end) //连续的
continue;
final.Add(input.Substring(start, end - start));
start += end - start;
}
return final;
}
public static string ConverTo(string sourceString)
{
List arrHexString = SplitByString(sourceString, "\\u");
StringBuilder resultString = new StringBuilder("");
foreach (string shexString in arrHexString)
{
if (shexString.Length == 6)
{
string hexString = shexString.Replace(@"\u", "");
string prexString = hexString.Substring(0, 2);
string suffixString = hexString.Substring(2);
byte prex = byte.Parse(prexString, System.Globalization.NumberStyles.AllowHexSpecifier);
byte suffix = byte.Parse(suffixString, System.Globalization.NumberStyles.AllowHexSpecifier);
byte[] unicodeBytes = { suffix, prex };
UnicodeEncoding encoding = new UnicodeEncoding();
resultString.Append(encoding.GetString(unicodeBytes));
}
else
{
resultString.Append(shexString);
}
}
return resultString.ToString();
{
string input = source;
List final = new List();
int start = input.IndexOf(splitStr);
if (start > 0)
final.Add(input.Substring(0, start));
while (start < input.Length)
{
string unicode =input.Substring(start,6);
final.Add(unicode);
start += 6;
int end = input.IndexOf(splitStr,start);
if (end == -1)
end = input.Length;
if (start == end) //连续的
continue;
final.Add(input.Substring(start, end - start));
start += end - start;
}
return final;
}
public static string ConverTo(string sourceString)
{
List arrHexString = SplitByString(sourceString, "\\u");
StringBuilder resultString = new StringBuilder("");
foreach (string shexString in arrHexString)
{
if (shexString.Length == 6)
{
string hexString = shexString.Replace(@"\u", "");
string prexString = hexString.Substring(0, 2);
string suffixString = hexString.Substring(2);
byte prex = byte.Parse(prexString, System.Globalization.NumberStyles.AllowHexSpecifier);
byte suffix = byte.Parse(suffixString, System.Globalization.NumberStyles.AllowHexSpecifier);
byte[] unicodeBytes = { suffix, prex };
UnicodeEncoding encoding = new UnicodeEncoding();
resultString.Append(encoding.GetString(unicodeBytes));
}
else
{
resultString.Append(shexString);
}
}
return resultString.ToString();
}
使用方法 string input = @”ilyu5357、lily\u6728\u5357lily”;
string output = ConverTo(input);
Console.WriteLine(output);
C#对Unix的timestamp进行转换
1、将系统时间转换成UNIX时间戳
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
DateTime dtNow = DateTime.Parse(DateTime.Now.ToString());
TimeSpan toNow = dtNow.Subtract(dtStart);
string timeStamp = toNow.Ticks.ToString();
timeStamp = timeStamp.Substring(0,timeStamp.Length – 7);
2、将UNIX时间戳转换成系统时
string timeStamp = “1176686120″;
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
long lTime = long.Parse(timeStamp + “0000000″);
TimeSpan toNow = new TimeSpan(lTime);
DateTime dtResult = dtStart.Add(toNow);
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
DateTime dtNow = DateTime.Parse(DateTime.Now.ToString());
TimeSpan toNow = dtNow.Subtract(dtStart);
string timeStamp = toNow.Ticks.ToString();
timeStamp = timeStamp.Substring(0,timeStamp.Length – 7);
2、将UNIX时间戳转换成系统时
string timeStamp = “1176686120″;
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
long lTime = long.Parse(timeStamp + “0000000″);
TimeSpan toNow = new TimeSpan(lTime);
DateTime dtResult = dtStart.Add(toNow);