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Checking for a null int value from a Java ResultSet
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edited Mar 24 '14 at 11:32
answered May 27 '10 at 10:53
A...
What does a tilde do when it precedes an expression?
...0 0000 0000 0000 0000 0000 0000 0000 0000
So ~ converts its operand to a 32 bit integer (bitwise operators in JavaScript do that)...
0000 0000 0000 0000 0000 0000 0000 0001
If it were a negative number, it'd be stored in 2's complement: invert all bits and add 1.
...and then flips all its bits...
Reflection: How to Invoke Method with parameters
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wompwomp
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Does Flask support regular expressions in its URL routing?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How do I install Maven with Yum?
...apache-maven
Next add the env variables to your ~/.bashrc file
export M2_HOME=/usr/local/apache-maven
export M2=$M2_HOME/bin
export PATH=$M2:$PATH
Execute these commands
source ~/.bashrc
6:. Verify everything is working with the following command
mvn -version
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Timeout command on Mac OS X?
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kvzkvz
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MySQL ON vs USING?
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answered Jul 6 '12 at 17:32
Shlomi NoachShlomi Noach
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How can I detect if this dictionary key exists in C#?
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John SaundersJohn Saunders
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How do I access properties of a javascript object if I don't know the names?
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– StackOverflowed
Oct 21 '12 at 13:32
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How do I get logs/details of ansible-playbook module executions?
...d, 0 to remove and 24 not upgraded.
stderr:
start:
2015-03-27 17:12:22.132237
end:
2015-03-27 17:12:22.136859
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