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Extract digits from a string in Java
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553
You can use regex and delete non-digits.
str = str.replaceAll("\\D+","");
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Java Pass Method as Parameter
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237
Edit: as of Java 8, lambda expressions are a nice solution as other answers have pointed out. T...
Sort array of objects by single key with date value
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358
You can use Array.sort.
Here's an example:
var arr = [{
"updated_at": "2012-01-01T06...
How to change the color of a CheckBox?
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23 Answers
23
Active
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What is the best open-source java charting library? (other than jfreechart) [closed]
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edited Oct 9 '17 at 15:39
community wiki
3 r...
try/catch versus throws Exception
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edited Jan 21 '12 at 12:35
eggonlegs
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answered ...
How do I find which program is using port 80 in Windows? [duplicate]
...utput for your program.
BTW, Skype by default tries to use ports 80 and 443 for incoming connections.
You can also run netstat -anb >%USERPROFILE%\ports.txt followed by start %USERPROFILE%\ports.txt to open the port and process list in a text editor, where you can search for the information you...
Call an activity method from a fragment
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838
From fragment to activty:
((YourActivityClassName)getActivity()).yourPublicMethod();
From ac...
How can I see incoming commits in git? [duplicate]
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answered Aug 26 '09 at 0:30
DustinDustin
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