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How can we match a^n b^n with Java regex?
...peat('b', 5000), // true
repeat('a', 5000) + repeat('b', 5001), // false
};
for (String test : tests) {
System.out.printf("[%s]%n %s%n%n", test, test.matches(aNbN));
}
}
static String repeat(char ch, int n) {
return new String(new ...
JPA getSingleResult() or null
...lected column contains null as its value. from: stackoverflow.com/a/12155901/1242321
– user1242321
Mar 16 '16 at 1:36
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Getting the HTTP Referrer in ASP.NET
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Ohad Schneider
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answered Nov 23 '10 at 16:22
DismissileDismis...
Querying data by joining two tables in two database on different servers
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answered Feb 28 '11 at 18:01
HLGEMHLGEM
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What does the Subversion status symbol “~” mean?
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sancelotsancelot
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How to verify if a file exists in a batch file?
...urly braces {
– transang
May 5 at 4:01
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show 6 more comments
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How to delete all the rows in a table using Eloquent?
...ce. This works on Laravel 5 too if anyone else Googles themselves here in 2016.
– samiles
Mar 18 '16 at 9:47
14
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Press alt + numeric in bash and you get (arg [numeric]) what is that?
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answered Feb 18 '09 at 18:01
Douglas LeederDouglas Leeder
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Is the 'type' attribute necessary for tags?
...Mulawski
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Ruby on Rails generates model field:type - what are the options for field:type?
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TroyTroy
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