Printing part of a String after split
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
For example I have
String test = "www/testing/how/FileName.txt"; (this is a server url)
from here... I want to print out just
String test1 = "www/testing/how";
so that I can create a directory of test1 and add the Filename.txt.
Can someone help?
java
android-studio asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
add a comment |
For example I have
String test = "www/testing/how/FileName.txt"; (this is a server url)
from here... I want to print out just
String test1 = "www/testing/how";
so that I can create a directory of test1 and add the Filename.txt.
Can someone help?
java
android-studio asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41
add a comment |
For example I have
String test = "www/testing/how/FileName.txt"; (this is a server url)
from here... I want to print out just
String test1 = "www/testing/how";
so that I can create a directory of test1 and add the Filename.txt.
Can someone help?
java
android-studio asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
For example I have
String test = "www/testing/how/FileName.txt"; (this is a server url)
from here... I want to print out just
String test1 = "www/testing/how";
so that I can create a directory of test1 and add the Filename.txt.
Can someone help?
java
android-studio java
android-studio asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
asked Nov 29 '18 at 5:36
BongJae JeongBongJae Jeong
237
237
The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41
add a comment |
The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41
The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41
add a comment |
2 Answers
2
active
oldest
votes
You can use lastIndexOf()
String s= "www/testing/how/FileName.txt";
System.out.println(s.substring(0, s.lastIndexOf('/')));
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
add a comment |
This is easy enough to handle using a one-liner, with the help of String#replaceAll:
String test = "www/testing/how/FileName.txt";
System.out.println(test.replaceAll("/[^/]+\.\w+$", ""));
www/testing/how
The regex pattern I used targets the final path separator, and everything after it, for removal, leaving behind the output you expect.
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use lastIndexOf()
String s= "www/testing/how/FileName.txt";
System.out.println(s.substring(0, s.lastIndexOf('/')));
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
add a comment |
You can use lastIndexOf()
String s= "www/testing/how/FileName.txt";
System.out.println(s.substring(0, s.lastIndexOf('/')));
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
add a comment |
You can use lastIndexOf()
String s= "www/testing/how/FileName.txt";
System.out.println(s.substring(0, s.lastIndexOf('/')));
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
You can use lastIndexOf()
String s= "www/testing/how/FileName.txt";
System.out.println(s.substring(0, s.lastIndexOf('/')));
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
answered Nov 29 '18 at 5:41
Karan MerKaran Mer
5,73632966
5,73632966
add a comment |
add a comment |
This is easy enough to handle using a one-liner, with the help of String#replaceAll:
String test = "www/testing/how/FileName.txt";
System.out.println(test.replaceAll("/[^/]+\.\w+$", ""));
www/testing/how
The regex pattern I used targets the final path separator, and everything after it, for removal, leaving behind the output you expect.
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
add a comment |
This is easy enough to handle using a one-liner, with the help of String#replaceAll:
String test = "www/testing/how/FileName.txt";
System.out.println(test.replaceAll("/[^/]+\.\w+$", ""));
www/testing/how
The regex pattern I used targets the final path separator, and everything after it, for removal, leaving behind the output you expect.
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
add a comment |
This is easy enough to handle using a one-liner, with the help of String#replaceAll:
String test = "www/testing/how/FileName.txt";
System.out.println(test.replaceAll("/[^/]+\.\w+$", ""));
www/testing/how
The regex pattern I used targets the final path separator, and everything after it, for removal, leaving behind the output you expect.
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
This is easy enough to handle using a one-liner, with the help of String#replaceAll:
String test = "www/testing/how/FileName.txt";
System.out.println(test.replaceAll("/[^/]+\.\w+$", ""));
www/testing/how
The regex pattern I used targets the final path separator, and everything after it, for removal, leaving behind the output you expect.
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
answered Nov 29 '18 at 5:40
Tim BiegeleisenTim Biegeleisen
237k13100160
237k13100160
add a comment |
add a comment |
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The question doesn't appear to include any attempt at all to solve the problem. StackOverflow expects you to try to solve your own problem first, as your attempts help us to better understand what you want. Please edit the question to show what you've tried, and show a specific roadblock you're running into with Minimal, Complete, and Verifiable example. For more information, please see How to Ask.
– Andreas
Nov 29 '18 at 5:37
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.
– Jason
Nov 29 '18 at 5:41