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How can we match a^n b^n with Java regex?
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It finds 4 matches: ab, aabb, aaabbb, and the a5000b5000. It takes only 0.06s to run on ideone.com.
Step 7: The Java test
So the pattern works in PHP, but the ultimate goal is to write a pattern that works in Java.
public static void main(String[] args) {
String aNbN = "(?x) (?: a (?= ...
How to read a file into a variable in shell?
...法轮功
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How does functools partial do what it does?
...lback
– user1865341
Mar 11 '13 at 6:06
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How do I best silence a warning about unused variables?
...pture list.
– nVxx
Apr 17 '18 at 12:06
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Can't start Eclipse - Java was started but returned exit code=13
...ment (build 1.6.0_27-b07)
Java HotSpot(TM) 64-Bit Server VM (build 20.2-b06, mixed mode)
Note the 3rd line, which shows that this is a 64-bit version.
On a 32-bit version you'll get something like:
Java HotSpot(TM) Client VM (build 20.1-b02, mixed mode, sharing)
If you are on a 64-bit m...
ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file
...droid
– Ben Williams
Jun 2 '11 at 9:06
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ok i entered this C:\Documents and Settings\Shalini\.and...
Android - Camera preview is sideways
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edited Mar 14 '16 at 14:06
Community♦
111 silver badge
answered May 15 '13 at 16:39
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Implementing slicing in __getitem__
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answered Dec 19 '15 at 15:06
Aaron Hall♦Aaron Hall
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Correct use of Multimapping in Dapper
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borisboris
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How to disable and re-enable console logging in Python?
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– Piotr Dobrogost
Aug 21 '18 at 14:06
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You don’t need to roll your own class, you can use @co...