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A regex search scans the text of each page on Wikipedia in real time, character by character, to find pages that match a specific sequence or pattern of characters. Unlike keyword searching, regex searching is by default case-sensitive, does not ignore punctuation, and operates directly on the page source (MediaWiki markup) rather than on the ...
On the search results page, note the bold text in each match. Go back in your browser. Modify the regexp, and cycle until done. (Or don't go back, you may want to modify the query at the search box.) Expand the search domain, and test the accuracy of those results. You can trim or expand the number of the results using prefix:.
Regular expressions are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are supported in many programming languages. Library implementations are often called an "engine", [4] [5] and many of these are ...
grep is a command-line utility for searching plaintext datasets for lines that match a regular expression.Its name comes from the ed command g/re/p (global regular expression search and print), which has the same effect.
The Henley Passport index ranks passports according to the number of destinations that can be reached using a particular country's ordinary passport without the need of a prior visa ("visa-free"). [9] [10] [11] The survey ranks 199 passports against 227 destination [12] countries, territories, and micro-states. [13] [14] [15]
The Indian passport is a passport issued by the Ministry of External Affairs of the Republic of India to Indian citizens for the purpose of international travel. It enables the bearer to travel internationally and serves as proof of the Republic of India citizenship as per the Passports Act (1967).
Page of a passport with machine-readable zone in the red oval (US passport pictured) Passport booklets have an identity page containing the identity data. This page is in the ID-3 size of 125 × 88 mm (4.92 × 3.46 in). The data of the machine-readable zone consists of two rows of 44 characters each.
Plus Codes logo. The Open Location Code (OLC) is a geocode based on a system of regular grids for identifying an area anywhere on the Earth. [1] It was developed at Google's Zürich engineering office, [2] and released late October 2014. [3]