Consider using this line: DateTime.ParseExact(Log.Date, “MMM d HH:mm:ss”, CultureInfo.InvariantCulture, DateTimeStyles.AllowWhiteSpaces); Notice that I removed one of the spaces between the month and the day. That’s because AllowWhiteSpaces literally means: Specifies that s may contain leading, inner, and trailing white spaces not defined by format.
You are so close to answering this yourself that I am somewhat reluctant to answer it for you. However, the following XPath should provide what you want (provided the source is XHTML, of course). //img[@class=”photo-large”]/@src For further tips, check out W3 Schools. They have excellent tutorials on such things and a great reference too.
You have to iterate over the list of dictionaries and search for the one with the given id_number. Once you find it you can print the rest of its data and break, assuming id_number is unique. data = [ { “id_number”: “SA4784”, “name”: “Mark”, “birthdate”: None }, { “id_number”: “V410Z8”, “name”: “Vincent”, “birthdate”: “15/02/1989” }, … Read more
The problem is that parsedate will ignore the offset. Do this instead: from email.utils import parsedate_tz print parsedate_tz(‘Fri, 15 May 2009 17:58:28 +0700’)
There’s no “preferred” library for CSV parsing because it is less effort to write your own parser in C++ than to download some library, read how to use it, link it with your code, potentially encounter some bugs, change code to suit your needs etc. CSV parsing is trivial, there are three things you need … Read more
As another comment mentioned, Python-Markdown has an extension API and it happens to use xml.etree.ElementTree under the hood. You could theoretically create an extension that accesses that internal ElementTree object and do what you want with it. However, if you use raw HTML (including HTML entities) and/or the codehilite extension, you will get an incomplete … Read more
LL(0) parsers do look at the tokens, but they don’t decide which productions to apply upon them. They just determine if the sequence belongs to the language or not. This means that every non-terminal symbol must have a single right-hand side and that there may be no recursion. G == ID name lastname name == … Read more
Check out Web Harvest. It’s both a library you can use and a data extraction tool, which sounds to me that’s exactly what you want to do. You create XML script files to instruct the scraper how to extract the information you need and from where. The provided GUI is very useful to quickly test … Read more
While you can use the -fdump-tree-all and -fdump-rtl-all options in gcc, I don’t think that their output is very useful to a compiler student. FWIW, I started working on gcc as part of my PhD studies, having already completed two undergraduate courses, and I found gcc and its debug files to be opaque and hard … Read more
Try code below. It select all nodes without children and filtered out script nodes. Maybe you need to add some additional filtering. In addition to your XPath expression this one also looking for leaf nodes and filter out text content of <script> tags. var nodes = doc.DocumentNode.SelectNodes(“//body//text()[(normalize-space(.) != ”) and not(parent::script) and not(*)]”); foreach (HtmlNode … Read more