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ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
... sure in tnsnames.ora the SERVICE_NAME is a valid service name in your database. To find out valid service names, you can use the following query in oracle:
select value from v$parameter where name='service_names'
Once I updated tnsnames.ora to:
TEST =
(DESCRIPTION =
(ADDRESS_LIST =
...
R - Markdown avoiding package loading messages
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nodeJs callbacks simple example
...u'd like to read about them then you can read the entire blog post I wrote based on this answer here.
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AngularJS: disabling all form controls between submit and server response
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Escaping regex string
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How can I check if a method is static using reflection?
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Force Java timezone as GMT/UTC
...specific time zones when retrieving Date/Time/Timestamp objects from a database ResultSet, use the second form of the getXXX methods that takes a Calendar object:
Calendar tzCal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
ResultSet rs = ...;
while (rs.next()) {
Date dateValue = rs.getD...
WPF text Wrap vs WrapWithOverflow
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Call a global variable inside module
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Is there a difference between “raise exception()” and “raise exception” without parenthesis?
...on as the exception object. It must be either a subclass or an instance of BaseException. If it is a class, the exception instance will be obtained when needed by instantiating the class with no arguments."
That said, even though the semantics are the same, the first form is microscopically faster...