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Category Archives: Pattern Searching

Given a string str, the task is to extract all the Email ID’s from the given string. Example: Input: “Please send your resumes to Hr@Iwillgetbacktoyou@gmail.com… Read More
Given some PF(Provident Fund) Account Number, the task is to check if they are valid or not using regular expressions. Rules for the valid PF… Read More
What is Wu- Manber Algorithm? The Wu-Manber algorithm is a string-matching algorithm that is used to efficiently search for patterns in a body of text.… Read More
Given some ISBN Codes, the task is to check if they are valid or not using regular expressions. Rules for the valid codes are: It… Read More
Given some International Tracking Of Exports data, the task is to check if they are valid or not using regular expressions. Rules for the valid… Read More
Given some Traditional Date Time Formats, the task is to check if they are valid or not using regular expressions. Rules for the valid format… Read More
Given some  US Currencies, the task is to check if they are valid or not using regular expressions. Rules for the valid Currency are: It… Read More
GIT stands for GLOBAL INFORMATION TRACKER.Given some Git repositories, the task is to check if they are valid or not using regular expressions. Rules for… Read More
Given some Postman APIs, the task is to check if they are valid or not using regular expressions. Rules for the valid API: It is… Read More
Given some Weekdays, the task is to check if they are valid or not using regular expressions.  Rules for the valid Weekdays : It should… Read More
Given some  Corporate Identification Number, the task is to check if they are valid or not using regular expressions. Rules for the valid CIN are: … Read More
Given some Flight Numbers, the task is to check if they are valid or not using regular expressions. Rules for the valid flight numbers are: … Read More
Given some Legal Identity Identifier, the task is to check if they are valid or not using regular expressions.  Rules for the valid LEI are: … Read More
Given a string Time Format, the task is to check whether the string follows the time formats “HH: MM: SS” or “HH: MM” using Regular Expression.… Read More
Given some programming file names, the task is to check if they are valid or not using regular expressions. A valid programming file name follows… Read More

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