You need to test each ZipEntry to see if you want to extract it: public void ExtractFileToDirectory(string zipFileName, string outputDirectory) { ZipFile zip = ZipFile.Read(zipFileName); Directory.CreateDirectory(outputDirectory); foreach (ZipEntry e in zip) { // check if you want to extract e or not if(e.FileName == “TheFileToExtract”) e.Extract(outputDirectory, ExtractExistingFileAction.OverwriteSilently); } }
From the source: To extract only certain files from a jar file, supply their filenames: C:\Java> jar xf myFile.jar foo bar Using wildcards is a shell thing, and you should not expect it to work when extracting from a JAR file (which, as you’ve realized, is the case). What you can do, is supply a … Read more
You may replace all non-digit characters using the \D+ regex and an empty string replacement with =REGEXREPLACE(A11,”\D+”, “”) or with casting it to a number: =VALUE(REGEXREPLACE(A11,”\D+”, “”))
There is essentially not an easy cut-and-paste solution because PDF isn’t really very interested in structure. There are many other answers on this site that will tell you things in much more detail, but this one should give you the main points: If identifying text structure in PDF documents is so difficult, how do PDF … Read more
You can write some pretty simple regular expressions to handle this, or go via more traditional string splitting + LINQ methodology. Regex var linkParser = new Regex(@”\b(?:https?://|www\.)\S+\b”, RegexOptions.Compiled | RegexOptions.IgnoreCase); var rawString = “house home go www.monstermmorpg.com nice hospital http://www.monstermmorpg.com this is incorrect url http://www.monstermmorpg.commerged continue”; foreach(Match m in linkParser.Matches(rawString)) MessageBox.Show(m.Value); Explanation Pattern: \b -matches … Read more
Maybe try: xip -x [path to .xip file] That will unpack the archive into your current working directory. As for extracting into a specific directory, there is not explicitly an option for this, but xip -x will extract into the current working directory. Therefore, cding to where you would like to extract the file should … Read more
I’m only allowed one link per posting so this is it: pdfinfo Linux manual page This might get the title and authors. Look at the bottom of the manual page, and there’s a link to www.foolabs.com/xpdf where the open source for the program can be found, as well as binaries for various platforms. To pull … Read more
>>> import re >>> re.findall(‘”([^”]*)”‘, ‘SetVariables “a” “b” “c” ‘) [‘a’, ‘b’, ‘c’]
If you’re running a recent-ish version of pandas then you can use the datetime accessor dt to access the datetime components: In [6]: df[‘date’] = pd.to_datetime(df[‘date’]) df[‘year’], df[‘month’] = df[‘date’].dt.year, df[‘date’].dt.month df Out[6]: date Count year month 0 2010-06-30 525 2010 6 1 2010-07-30 136 2010 7 2 2010-08-31 125 2010 8 3 2010-09-30 84 … Read more