Recent questions tagged java-strings

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How do I check if a string contains a substring in Java?

Dec 30, 2020 in Java by akhtar
 • 38,230 points • 51,646 views
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1 answer

How do I count the number of occurrences of a char in a String?

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 1,811 views
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How to convert a Set to List in Java?

Dec 30, 2020 in Java by MD
 • 95,440 points • 409 views
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1 answer

How to remove the last character from a string?

Dec 30, 2020 in Java by akhtar
 • 38,230 points • 495 views
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3 answers

How to check if a String is numeric in Java?

Dec 29, 2020 in Java by Rajiv
 • 8,910 points • 2,306 views
0 votes
1 answer

How to use an existing database with an Android application?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 2,519 views
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1 answer

How can I get the current stack trace in Java?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 680 views
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1 answer

How to directly initialize a HashMap?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 977 views
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1 answer

How to avoid Java code in JSP files?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 478 views
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1 answer

How to get an enum value from a string value in Java?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 1,757 views
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2 answers

How do I convert a String to an int in Java?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 2,627 views
0 votes
1 answer

Get sub-string from text based on certain conditions/rules

Jul 19, 2020 in Java by laiman
 • 330 points • 697 views
0 votes
1 answer

What are the different ways of comparing Strings in Java?

Mar 5, 2019 in Java by Radhika
 • 705 views
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1 answer

String mapping without Case-Sensitivity

Feb 5, 2019 in Java by Sushmita
 • 6,910 points • 454 views
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1 answer

Ways to compare String Values

Jan 14, 2019 in Java by Sushmita
 • 6,910 points • 464 views
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1 answer

Comparing Functions in Java

Jan 9, 2019 in Java by Sushmita
 • 6,910 points • 362 views
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2 answers

Splitting a string between letters and digits

Oct 25, 2018 in Java by v.liyyah
 • 1,300 points • 4,149 views
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1 answer

Number of Characters in Java String

Oct 23, 2018 in Java by 93.lynn
 • 1,600 points • 342 views
0 votes
1 answer

Retrieving query from java.sql.PreparedStatement

Oct 12, 2018 in Java by misc.edu04
 • 1,450 points • 15,790 views
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2 answers

How to check if a string has only letters

Aug 29, 2018 in Java by bug_seeker
 • 15,520 points • 2,785 views
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1 answer

How to calculate the interval between 2 dates

Aug 29, 2018 in Java by curious
 • 560 points • 693 views
+1 vote
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How do I do a HTTP GET?

Aug 28, 2018 in Java by Frankie
 • 9,830 points • 437 views
+1 vote
4 answers

What is a simple way to repeat a string in java?

Aug 28, 2018 in Java by Neha
 • 6,300 points • 28,604 views
+1 vote
1 answer

How to calculate days between two dates?

Aug 28, 2018 in Java by Neha
 • 6,300 points • 2,607 views
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1 answer

How to replace 2 or more spaces with a single space in String and how to delete leading and trailing spaces?

Aug 22, 2018 in Java by Daisy
 • 8,120 points • 544 views
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1 answer

Why Java String class is declared as final?

Aug 22, 2018 in Java by 93.lynn
 • 1,600 points • 5,445 views
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1 answer

Replace String with another in java

Aug 21, 2018 in Java by samarth295
 • 2,220 points • 626 views
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1 answer

Can we use multiline String in Java?

Jun 19, 2018 in Java by Sushmita
 • 6,910 points • 536 views
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1 answer

How can we split a comma separated String in Java?

Jun 12, 2018 in Java by Daisy
 • 8,120 points • 2,151 views
0 votes
12 answers

Java - sending HTTP parameters via POST method easily

Jun 7, 2018 in Java by developer_1
 • 3,320 points • 109,338 views
0 votes
2 answers

How can we Split Java String by New Line?

Jun 5, 2018 in Java by sharth
 • 3,370 points • 6,822 views
0 votes
1 answer

Java URL encoding of query string parameters

Jun 1, 2018 in Java by developer_1
 • 3,320 points • 17,048 views
0 votes
2 answers

Java enum lookup using a String

Jun 1, 2018 in Java by anto.trigg4
 • 3,440 points • 715 views
0 votes
2 answers

How to find out a single character appears in String or not in Java?

May 29, 2018 in Java by Daisy
 • 8,120 points • 5,150 views
0 votes
1 answer

Encode String to UTF-8

May 29, 2018 in Java by developer_1
 • 3,320 points • 1,005 views
0 votes
1 answer

What is the 'instanceof' operator used for in Java?

May 23, 2018 in Java by Parth
 • 4,630 points • 824 views
0 votes
2 answers

How can I split the String with any whitespace character as delimiter?

May 23, 2018 in Java by Sushmita
 • 6,910 points • 809 views
0 votes
1 answer

Replacing a String with a character

May 17, 2018 in Java by 93.lynn
 • 1,600 points • 448 views
0 votes
1 answer

How to split Strings by space in Java ?

May 16, 2018 in Java by Daisy
 • 8,120 points • 1,329 views
0 votes
1 answer

What is the concept of Immutability for strings in Java ? Why are strings immutable ?

May 11, 2018 in Java by Parth
 • 4,630 points • 1,333 views
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2 answers

Result of character addition in Java

May 11, 2018 in Java by Parth
 • 4,630 points • 4,119 views
0 votes
2 answers

Understand working of String Builder and String Buffer

May 9, 2018 in Java by Parth
 • 4,630 points • 835 views
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1 answer

Converting String and Float Data-types

May 9, 2018 in Java by Parth
 • 4,630 points • 598 views
0 votes
1 answer

Perform "Switch-case" on String in Java

May 8, 2018 in Java by Akrati
 • 3,190 points • 703 views
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3 answers

Adding text to a file using Java

May 8, 2018 in Java by Parth
 • 4,630 points • 1,116 views
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1 answer

Purpose of “String args[]” in the “psvm” of Java

May 7, 2018 in Java by misc.edu04
 • 1,450 points • 4,289 views
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2 answers

Store String inside a File using Java

May 3, 2018 in Java by developer_1
 • 3,320 points • 1,102 views
0 votes
1 answer

How to pad string in Java?

May 1, 2018 in Java by developer_1
 • 3,320 points • 810 views
0 votes
2 answers

How do I replace character from string at specific indexes?

Apr 26, 2018 in Java by Daisy
 • 8,120 points • 22,543 views
0 votes
2 answers

What is the use of toString method in Java and how can I use it ?

Apr 25, 2018 in Java by developer_1
 • 3,320 points • 3,817 views
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