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Regular expression to match DNS hostname or IP Address?
...ould have to be escaped with \.
ValidHostnameRegex is valid as per RFC 1123. Originally, RFC 952 specified that hostname segments could not start with a digit.
http://en.wikipedia.org/wiki/Hostname
The original specification of
hostnames in RFC
952,
mandated that labels could not start...
MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
...the privileges you already granted, e.g. run mysql -u root -p -h 192.168.1.123 or whichever local IP address your box have.
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How should I use try-with-resources with JDBC?
... = new PreparedStatementWrapper(con, query,
new Object[] { 123L, "TEST" }) {
@Override
protected void prepareStatement(Object... params) throws SQLException {
stat.setLong(1, Long.class.cast(params[0]));
stat.setString(2, String...
How to sort objects by multiple keys in Python?
... edited May 25 at 20:23
bugmenot123
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answered Apr 24 '15 at 13:54
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What is the difference between an interface and abstract class?
...
123
i think this is the best answer because it highlights all of the key differences. an example's not really necessary.
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SQLite Concurrent Access
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vcsjonesvcsjones
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Error: Jump to case label
...in the { }
dostuff(i);
break;
}
case 2:
dostuff(123); // Now you cannot use i accidentally
}
Edit
To further elaborate, switch statements are just a particularly fancy kind of a goto. Here's an analoguous piece of code exhibiting the same issue but using a goto instead ...
Downloading a large file using curl
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Defend your comment @yes123, I'm interested to know.
– Jürgen Paul
Aug 7 '12 at 5:24
8
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Google Sheets API Setup · App Inventor 2 中文网
... 隐私策略和使用条款 技术支持 service@fun123.cn
Insert Unicode character into JavaScript
...dited Aug 26 '15 at 20:41
Seanny123
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answered Oct 26 '12 at 21:26
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