Readability mainly consists of heuristics that “just somehow work well” in many cases. I have written some research papers about this topic and I would like to explain the background of why it is easy to come up with a solution that works well and when it gets hard to get close to 100% accuracy. … Read more
There is a string function (strtok) which can be used to split a string into smaller strings (tokens) based on some separator(s). For the purposes of this thread, the first word (defined as anything before the first space character) of Test me more can be obtained by tokenizing the string on the space character. <?php … Read more
Use a map with word as a key and count as value, somthing like this Map<String, Integer> map = new HashMap<>(); for (String w : words) { Integer n = map.get(w); n = (n == null) ? 1 : ++n; map.put(w, n); } if you are not allowed to use java.util then you can sort … Read more
Create an element, store the HTML in it, and get its textContent: function extractContent(s) { var span = document.createElement(‘span’); span.innerHTML = s; return span.textContent || span.innerText; }; alert(extractContent(“<p>Hello</p><a href=”http://w3c.org”>W3C</a>”)); Here’s a version that allows you to have spaces between nodes, although you’d probably want that for block-level elements only: function extractContent(s, space) { var span= … Read more
My friend Andrew and I implemented Stoke Width Transform (SWT) on a mobile phone during a class project at Cornell. Maybe you can get hint from the report. The report: http://www.cs.cornell.edu/courses/cs4670/2010fa/projects/final/results/group_of_arp86_sk2357/Writeup.pdf Our code: https://sites.google.com/site/roboticssaurav/strokewidthnokia Updated code: https://github.com/aperrau/DetectText
Try grep -Fwf file2 file1 > out The -F option specifies plain string matching, so should be faster without having to engage the regex engine.
If you only need the dictionary keys 1, 2, and 3 use: your_dict.keys(). If you only need the dictionary values -0.3246, -0.9185, and -3985 use: your_dict.values(). If you want both keys and values use: your_dict.items() which returns a list of tuples [(key1, value1), (key2, value2), …].
There may be few ways to do this but the cleanest would be to use regex >>> myString = “This is a link http://www.google.com” >>> print re.search(“(?P<url>https?://[^\s]+)”, myString).group(“url”) http://www.google.com If there can be multiple links you can use something similar to below >>> myString = “These are the links http://www.google.com and http://stackoverflow.com/questions/839994/extracting-a-url-in-python” >>> print re.findall(r'(https?://[^\s]+)’, … Read more
If you want the pure plain text(my requirement) then all you need is unzip -p some.docx word/document.xml | sed -e ‘s/<[^>]\{1,\}>//g; s/[^[:print:]]\{1,\}//g’ Which I found at command line fu It unzips the docx file and gets the actual document then strips all the xml tags. Obviously all formatting is lost.