text-search

Problem description: I'm interested in looking at terms in the text window of, say, 3 words to the left and 3 to the right. The base case has the form of w-3 w-2 w-1 term w+1 w+2 w+3. I want to implement a sliding window over my text with which I will be able to record the context words of each term. So, every word is once treated as a term, but when the window moves, it becomes a context word, etc. However, when the term is the 1st word in line, there are no context words on the left (t w+1 w+2 w+3), when it's the 2nd word in line, there's only one context word on the left, and so on. So, I

I am currently using str.indexOf("word") to find a word in a string. But the problem is that it is also returning parts of other words. Example: "I went to the foobar and ordered foo." I want the first index of the single word "foo", not not the foo within foobar. I can not search for "foo " because sometimes it might be followed by a full-stop or comma (any non-alphanumeric character). You'll have to use regex for this: > 'I went to the foobar and ordered foo.'.indexOf('foo') 14 > 'I went to the foobar and ordered foo.'.search(/\bfoo\b/) 33 /\bfoo\b/ matches foo that is surrounded by word

I want to see all TODO comments that only I wrote and that exist in the current code base that is git managed. What I've got so far is printing all TODO comments that I've ever created or modified during the complete git history: git log -p --author="My name" -S TODO | grep "\+.*TODO" But this tool chain lists all TODO comments ever written, even those that I've already resolved and thus removed again from code. Is there a tool that can search the current code base line-by-line, check if it contains "TODO" and if this line was authored by me and then print those lines? You can combine git

I have a document collection with following structure uid, name With a Index db.Collection.createIndex({name: "text"}) It contains following data 1, iphone 2, iphóne 3, iphonë 4, iphónë When I am doing text search for iphone I am getting only two records, which is unexpected actual output -------------- 1, iphone 2, iphóne If I search for iphonë db.Collection.find( { $text: { $search: "iphonë"} } ); I am getting --------------------- 3, iphonë 4, iphónë But Actually I am expecting following output db.Collection.find( { $text: { $search: "iphone"} } ); db.Collection.find( { $text: { $search: