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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
... between 1521 and XE should be a /)
This bad jdbc string give me a ORA-12505 error too.
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Manually put files to Android emulator SD card
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answered May 11 '10 at 8:02
JanuszJanusz
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How to force a Solution file (SLN) to be opened in Visual Studio 2013?
Trying to open a VS 2012 solution (SLN file) explicitly in VS 2013 succeeds. Simply double-clicking it in Windows Explorer still opens it in VS 2012 instead.
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MySQL - Make an existing Field Unique
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ALTER IGNORE TABLE mytbl ADD UNIQUE (columnName);
For MySQL 5.7.4 or later:
ALTER TABLE my...
How to do URL decoding in Java?
...not going to happen - value came from JDK's own StandardCharsets
}
Java 10 added direct support for Charset to the API, meaning there's no need to catch UnsupportedEncodingException:
String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8);
Note that a character encoding (such as...
The Android emulator is not starting, showing “invalid command-line parameter”
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edited Jan 9 '12 at 17:40
answered Sep 8 '11 at 17:25
Jor...
Web Service vs WCF Service
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Olivier De Meulder
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answered Dec 9 '08 at 0:05
rbraybrbrayb
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How to use NSJSONSerialization
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answered Dec 2 '11 at 13:20
rckoenesrckoenes
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jQuery get selected option value (not the text, but the attribute 'value')
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04/2020: Corrected old answer
Use :selected psuedo selector on the selected options and then use the .val function to get the value of the option.
$('select[name=selector] option').filter(':selected').val()
Side note: Usi...
Can I use require(“path”).join to safely concatenate urls?
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answered Apr 30 '13 at 14:07
Matthew BakaitisMatthew Bakaitis
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