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What Search engine are Web pages that list hyperlinks to Web pages containing text that matches your search expression.?
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What kind of symbok is an asterisk for a character in a search?
It is commonly used as a zero-or-more wildcard character match. "o*k" matches "ok" and "oak", but not "ox".
What is the role of the grep function in the Perl programming language?
The grep function in Perl is the command-line function which can be used to search in a data set for lines which match a regular expression. The grep function is essentially a tool that can be used to search for particular information within the data.
What happens if there are duplicate values in the array during a linear search?
Duplicate values have no effect on linear search other than to increase search times. When searching for a value that is duplicated, the index of the first element that matches the given value is returned. If you wish to return all indices that match the given value, you must either search the entire array to build a new array of indices, or sort the array so that all duplicates are allocated contiguously and return the range of indices.
Which search algorithm is best?
The question is a bit too vague for a meaningful answer, it depends on what you are searching and what you are looking for.For search in an unsorted list, there is no better alternative than the naive algorithm of looking at every single element.For search in a sorted list (like a phone book sorted on name) binary search is much more efficient.For string search, like used in biology to find DNA matches, there are dedicated algorithms that deal exclusively with string matching.For graph search, A* ("A star") is among the better.For more general search problems there are a whole host of search methods that work better than others in particular domains. But so far, there is no ultimate winner that is best for everything. The best ones are generally custom made for one particular problem, like the best known algorithm for the Travelling Salesman Problem.See also related link.
How do you search the given word in all files from the directory in java?
The program below will search all non-directory files in the starting directory. If you want to search all subdirectories, you'll have to modify it to recurse a bit. Note that this will also only do plain text searches of files. It will most likely not find your string in a MS Word .doc file. Also note that this will not find multiple-line search strings, since it reads and checks one line of the file at a time. { final String dirName; // path of directory you want to search final String str = ""; // string to search for final File dir = new File(dirName); for (File f : dir.listFiles()) { if (!f.isDirectory()) { System.out.println(f + ": " + fileContains(f, str)); } } } // returns true iff f contains str private static final boolean fileContains(final File f, final String str) throws IOException { final BufferedReader in = new BufferedReader(new FileReader(f)); String currentLine; while ((currentLine = in.readLine()) != null) { if (currentLine.contains(str)) { in.close();return true; } } in.close(); return false; }
Does a search engine consider a bookmark to be a hyperlink?
All bookmarks are hyperlinks. Hyperlink is simply saying a link so anything that takes you somewhere could be a hyperlink. So search engine can not consider them as hyperlinks because bookmarks are hyperlinks.
What is web search engine?
A Web search engine is a Web site that returns an ordered list of hyperlinks to Web pages based on the characters, words, set of words or phrase the user has entered into the search box. The order of the results are based on a combination of factors but a page's computed relevancy to user input is most important.The idea behind a search engine is: The search engine has a lots of small software that downloads the Websites and then it indexes them like this:Answer work, exists in A, B, C, D Web pagesQuestion work, exists in B, D, F Web pagesSo if you searched for "Question Answer" the search will return hyperlinks Web pages B and D display them in the search engine's "results" page.Today there are many search engines like: Google, Yahoo, Bing, Kngine.Well, a search engine is a program that locates documents containing user-specified keywords and returns an ordered list of the hyperlinks to those documents where the keywords were found. Other than specified above I use Ask and AltaVista also.
How do I access the job search engine on the Washington Post website?
Once you visit the Washington Post's website (www.washingtonpost.com) you will be brought to the main index page. The hyperlinks near the top of the page, usually indicated by blue text, are neatly organized by desired search parameters, "Jobs" is among those hyperlinks.
What word matches the topic you are looking for when you do a search?
as
What can access various sites on the WWW?
how can i access various sites on the WWW without using hyperlinks? by typing the site into the search bar.
How many site matches were listed for each search engine?
how
What term is used when a search engine returns a web page that matches the search criteria?
(1) The retrieval of any item, like a page or a graphic, from a Web server called a page hit.(2) Any time a piece of data matches criteria you set. For example, each of the matches from a Yahoo or any other search engine search is called a hit.
When forensic scientist search the afis detabasa what are they looking for?
fingerprint matches
Do search engines provide hyperlinks to websites?
Yes, A web search engine is designed to search for information on the World Wide Web. The search results are usually presented in a list of results and are commonly called hits. The information may consist of web pages, images, information and other types of files.
How do you get the title Explosive Ordinance in mw3?
Win 15 search and destroy matches
You can access various sites on the WWW by using hyperlinks or b?
typing the site address on the address bar of the browser or you can also search the name of the site on search engines where you can get the site url and click over that you also get the web page.
How do you get the bomb emblem in modern warfair 2?
Win 30 Search and Destroy matches.
