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Case insensitive searching in Oracle
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Since 10gR2, Oracle allows to fine-tune the behaviour of string comparisons by setting the NLS_COMP and NLS_SORT session parameters:
SQL> SET HEADING OFF
SQL> SELECT *
2 FROM NLS_SESSION_PARAMETERS
3 WHERE PARAMETER IN ...
How to do a JUnit assert on a message in a logger
...og = appender.getLog();
final LoggingEvent firstLogEntry = log.get(0);
assertThat(firstLogEntry.getLevel(), is(Level.INFO));
assertThat((String) firstLogEntry.getMessage(), is("Test"));
assertThat(firstLogEntry.getLoggerName(), is("MyTest"));
}
}
class TestAppend...
How do I clear the terminal screen in Haskell?
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voidvoid
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What's the best way to parse a JSON response from the requests library?
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Scott Skiles
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answered Jun 1 '13 at 21:28
Simeon VisserSimeon Visser
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Local and global temporary tables in SQL Server
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Blorgbeard is out
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answered May 27 '10 at 12:06
DonDon
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How to force JS to do math instead of putting two strings together
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10 Answers
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Why should text files end with a newline?
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Because that’s how the POSIX standard defines a line:
3.206 Line
A sequence of zero or more non- <newline> characters plus a terminating <newline> character.
Therefore, lines not ending in a newline character aren't considered actual lines. That's why some progra...
Proper way to handle multiple forms on one page in Django
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How to assign bean's property an Enum value in Spring config file?
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answered Feb 5 '09 at 17:18
krosenvoldkrosenvold
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我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑"，手机一划车就...
...大改
蓝牙经典串口（SPP）方案最合适——硬件端用HC-05蓝牙模块（十几块钱），手机端用App Inventor 2的蓝牙客户端组件，串口透传，开箱即用。
技术方案
硬件端
- 遥控车原有电路不动，额外并联一个HC-05蓝牙模块
- HC-05...