Umair Shah's Blog
I am a self starter and also a quick learner. I'm an active proponent of Modern Software development Languages.I am highly motivated, with ambitions to work for a company whose high standard match my own. I am conscientious and experienced in all aspects of software development.
Thursday, 6 June 2019
Generate Custom Template
Hi Please, check my new wordpress plugin Generate Custom Template. Generate Custom Template
Sunday, 2 June 2019
Parse data from unstructured text file in java
package main.java; import java.io.File; import java.io.FileNotFoundException; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.List; import java.util.Scanner; import java.util.regex.Matcher; import java.util.regex.Pattern; public class ParseFile { public static final Pattern VALID_EMAIL_ADDRESS_REGEX = Pattern.compile("[a-z.0-9-]{1,30}@[a-z0-9-]{1,65}.[a-z]{1,}", Pattern.CASE_INSENSITIVE); public static final Pattern VALID_URL_REGEX = Pattern.compile("(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]", Pattern.CASE_INSENSITIVE); public static final Pattern VALID_DATE_REGEX = Pattern.compile("[0-3]?[0-9]/[0-3]?[0-9]/(?:[0-9]{2})?[0-9]{2}|[0-3]?[0-9]-[0-3]?[0-9]-(?:[0-9]{2})?[0-9]{2}", Pattern.CASE_INSENSITIVE); public static final Pattern VALID_TIME_REGEX = Pattern.compile("([2][0-3]|[0-1][0-9]|[1-9]).[0-5][0-9].([0-5][0-9]|[6][0])", Pattern.CASE_INSENSITIVE); public static void main(String[] args) { String dir = System.getProperty("user.dir"); File file = new File(dir + "\\src\\main\\resources\\Test-RegexText.txt"); List// download full source code from here.emailList = new ArrayList (); List urlList = new ArrayList (); List dateList = new ArrayList (); List timeList = new ArrayList (); Scanner sc; Matcher matcher = null; try { sc = new Scanner(file); while (sc.hasNextLine()){ matcher = VALID_EMAIL_ADDRESS_REGEX.matcher(sc.nextLine()); if(matcher.find()) { emailList.add(matcher.group()); } } sc = new Scanner(file); while (sc.hasNextLine()) { matcher = VALID_URL_REGEX.matcher(sc.nextLine()); if(matcher.find()) { urlList.add(matcher.group()); } } sc = new Scanner(file); while (sc.hasNextLine()) { matcher = VALID_DATE_REGEX.matcher(sc.nextLine()); if(matcher.find()) { dateList.add(matcher.group()); } } sc = new Scanner(file); while (sc.hasNextLine()) { matcher = VALID_TIME_REGEX.matcher(sc.nextLine()); if(matcher.find()) { final SimpleDateFormat sdf = new SimpleDateFormat("HH.mm.ss"); try { timeList.add(new SimpleDateFormat("K:mm a").format(sdf.parse(matcher.group()))); } catch (ParseException e) { } } } emailList.forEach((value)->System.out.println("Email : " + value)); urlList.forEach((value)->System.out.println("Url : " + value)); dateList.forEach((value)->System.out.println("Date : " + value)); timeList.forEach((value)->System.out.println("Time : " + value)); } catch (FileNotFoundException e) { e.printStackTrace(); } } }
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Monday, 18 June 2018
Ramadan Kareem Mubarak
Asalam -u- Alikum,
To all of my blog readers.
Ramadan Mubarak to you and your family.
May the great Allah shower your path with light and knowledge.
May this month be an enlightening celebration to all of us.
Enjoy the long lasting blessings of Allah.
Ramadan Mubarak.
To all of my blog readers.
Ramadan Mubarak to you and your family.
May the great Allah shower your path with light and knowledge.
May this month be an enlightening celebration to all of us.
Enjoy the long lasting blessings of Allah.
Ramadan Mubarak.
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