Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I have a text and I want to extract Parentheses of text with regex java.
for example of text:
<p>Now a days, regenerative medicine(1) in stem cell(3) filed
widely <label>attractive(10) by</label> attractive by scientists(4).</p>
if Parentheses exist between label tags,I want to extract all text between label tags.
for example of extract above text:
(1)
(3)
<label>attractive(10) by</label>
(4)
Try this:
(?is)\(\d+\)|<label>.*?\(\d+\).*?</label>
Demo
http://regexr.com?37ktp
Related
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
Sorry in advance if this was already answered but what i need is for an user to input a date in this format AAAA/MM/DD. But when the user puts the year (4 numbers) the token(/) automatically appears not giving the user user the option to put it himself.
And the next question is how do i make the user only to input numbers without thinking in the before checks.
This in advance
Try MaskFormatter:
MaskFormatter formatter = new MaskFormatter("####/##/##");
JFormattedTextField textField = new JFormattedTextField(formatter);
'#' stands for only number input
I think you cannot do that at least in a multiplatform standard.
More info here but I don't think it will help. http://docs.oracle.com/javase/6/docs/api/java/io/Console.html
Maybe there are JNI multiplatform consoles somewhere that support it.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Closed 9 years ago.
Questions concerning problems with code you've written must describe the specific problem — and include valid code to reproduce it — in the question itself. See SSCCE.org for guidance.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Improve this question
is there any way to read from text file word by word (i.e without using split)? . I am able to read line by line directly with nextLine() with a scanner object, but I got error when I tried with next(). Thanks in advance.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I want to increment alphabets in a text field with the press of a button.
Like if the text field is 'A' then the next letter should be 'B' after I press the button.
Is it possible?
Without going into Java GUI with Swing etc, (RTM), here's a clue:
System.out.println((char) ('A'+1));
outputs B
yes, you would get the current character's keycode, delete the character, increment the keycode by one and create that character.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I have below string which I get from an xml file.
<product>
<aa>1367</aa>
<ac>133787</ac>
<db>13345</db>
<ce>133</ce>
<er>135</er>
<et>130</et>
<ef>14</ef>
</product>
How do I convert it to an two dimension array like
product[][]={{"aa", "1367"},{"ac","133787"}, {"db","13345"}....}
I only want to use string function and loop.
I think the best way is to use an available XML parser.
In this thread: Best XML parser for Java you'll probably find which one is the best to use
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions must demonstrate a minimal understanding of the problem being solved. Tell us what you've tried to do, why it didn't work, and how it should work. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I was developing an java swing application to add view and modify the list of medicines.While adding the medicines it should show the list from the database(like google search box).For example if we press "p" it should show 'paracetamol' from the database.
You should implement a change listener on the text input box, when the text is changed, run a query to the database with the contents of the input box.