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问题 When search any text on search box, it can be find and highlighted the correct text, but when search next/new text, it's unable to find the next/new text, it's not working when search again, i'm unable to find the issue. The JS below. JS $('button#search').click(function() { var page = $('#ray-all_text'); var pageText = page.html().replace("<span>", "").replace("</span>"); var searchedText = $('#searchfor').val(); var theRegEx = new RegExp("(" + searchedText + ")", "igm"); var newHtml =

问题 I'm working on building a database that will search for recipes by ingredients. For example, I think I plan on populating the database with types of ingredients that are accepted, but I don't want to have to parse the string which includes all the ingredients in a particular recipe. I was thinking of making just like an list of acceptable ingredients table and searching through that somehow to see if it exists or not. I feel like this will be a very taxing operating though, and I want this to

问题 Lucene.Net - Is there a way to query for documents that contain a particular field. Lets say some of my documents have a field 'foo' and some do not. I want to find all documents that have the field 'foo' - regardless of what the value of foo is. How do I do this? Is it some sort of TermQuery? 回答1: Try foo:[* TO *] should work for all non-null values of field 'foo' 来源： https://stackoverflow.com/questions/2686033/lucene-search-for-documents-that-have-a-particular-field

问题 I am trying to search for a string in the memory of a program I am debugging with visual studio 2010. I am trying to use the Immediate Window to do this but whenever I try (.S -A 0x400000 0x400200 "MyString") It gives me the error "CXX0014: Error: missing operand" and I am not sure why it does or how to fix it. Any help would be greatly appreciated. 回答1: If I right understood you are searching for a string value (suppose some runtime value) among all values available in your program during

问题 How could I let SVN list all files which were ever committed to a repository (if possible, along with location and revision). More exactly: I need all ever existed paths. If someone knows how to do a fulltext search on the entire repository (including all revisions), this would help me even better. Example Let's say I commit a file SomeFileOne.txt , later rename it to SomeFileTwo.txt . After performing the required task (for which solution I'm looking for), I should get not only SomeFileTwo

问题 How could I let SVN list all files which were ever committed to a repository (if possible, along with location and revision). More exactly: I need all ever existed paths. If someone knows how to do a fulltext search on the entire repository (including all revisions), this would help me even better. Example Let's say I commit a file SomeFileOne.txt , later rename it to SomeFileTwo.txt . After performing the required task (for which solution I'm looking for), I should get not only SomeFileTwo

问题 I have a sorted list of 1,000,000 strings with a maximum length of 256 with protein names. Every string has an associated ID. I have another unsorted list of 4,000,000,000 strings with a maximum length of 256 with words out of articles and every word has an ID. I want to find all matches between the list of protein names and the list of words of the articles. Which algorithm should I use? Should I use some prebuild API? It would be good if the algorithm runs on a normal PC without special

问题 In webkit on mac only, the text in a search input is indented from the left side. Here's a demo. Even after stripping all padding, text-indent, and setting -webkit-appearance to textfield or none , the text is still indented. It looks to be around 10px or so, but the inspector doesn't show any CSS rules (even browser defaults) that seem to apply this style. Any ideas? <input type="search" value="Search"> -webkit-appearance: textfield; border: 1px solid #ccc; padding: 0; margin: 0; text-indent

问题 In webkit on mac only, the text in a search input is indented from the left side. Here's a demo. Even after stripping all padding, text-indent, and setting -webkit-appearance to textfield or none , the text is still indented. It looks to be around 10px or so, but the inspector doesn't show any CSS rules (even browser defaults) that seem to apply this style. Any ideas? <input type="search" value="Search"> -webkit-appearance: textfield; border: 1px solid #ccc; padding: 0; margin: 0; text-indent

问题 I know some browsers (most today?) make a Hash table of all elements with an ID. So in this case a call to document.getElementById() could just search the Hash table. But how will it do this otherwise in the context of the DOM tree - is it a depth first search for example? I'm asking because I want to know where the quickest place to put a DOM element would be, so it is found in a search as soon as or close to when the search itself starts. Had a quick look and could not find any info on this