发表于
2015-10-21 03:05:57
A couple of regex recipes in C#
For my own reference. Hope it’s helpful to you as well.Given this text pattern:Keyword blah blah keyword blahLine I don’t care.Keyword blah blah keyword blahI want everything after this line.Good stuffGood stuffRecipe 1: Returning all lines with keyword://string pattern = @"keyword .+ keyword .+";
public string GetKeywordLines(string pattern, string inputText)
{
StringBuilder sb = new StringBuilder();
foreach (Match m in Regex.Matches(inputText, pattern))
{
sb.AppendLine(m.Groups[1].Value);
}
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(46)
发表于
2015-06-12 03:37:19
Yanking and sorting lines matching a pattern
One of the best investments I’ve ever made is to be proficient with a good cross-platform editor, in my case Vim. It took me a good few months before I really became comfortable with it, but those few months’ struggle yielded huge dividend since then!So after years of Vim usage, I consider myself a power user. Yet from time to time, I come across some nifty tips that remind me why I fall in love with it in the first place: the sense of wonder, awe, beauty, and intelligence of its creators!Here are two things I learned recently:Sort based on a patternI use sort and sort u all the ti
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(49)
发表于
2014-08-28 16:05:34
