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How to get a variable value if variable name is stored as string?

...orks for me in OSX bash, but not debian? On debian I get Bad substitution error. – 23inhouse Aug 8 '13 at 3:16 12 ...
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java SSL and cert keystore

...et javax.xml.ws.WebServiceException: org.apache.axis2.AxisFault: Transport error: 403 Error: Forbidden error when I call the client code through the SOAP generated stubs. Any ideas? – james2611nov Mar 10 '15 at 21:25 ...
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R: rJava package install failing

...ng rJava using the install.packages("rJava") command I get the following error: 16 Answers ...
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Lombok annotations do not compile under Intellij idea [duplicate]

It seems everything is OK. But when I compile a test, errors come: can not find the methods getXXX and setXXX. 11 Answers ...
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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

...omcat server. Cleaned and redeployed the application and I got rid of this error. share | improve this answer | follow | ...
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RuntimeWarning: DateTimeField received a naive datetime

...simple mail using IPython. I have not set up any models still getting this error. What can be done? 9 Answers ...
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proper hibernate annotation for byte[]

...etting this property (to either true or false), I get a runtime exception: ERROR: column "signature" is of type bytea but expression is of type oid". I should mention I am using hibernate 3.5.5.Final + PG 8.2 drivers. – Justin Sep 17 '10 at 23:35 ...
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parsing JSONP $http.jsonp() response in angular.js

...elist or explicitly trusted via: $sce.trustAsResourceUrl(url) success/error were deprecated. The $http legacy promise methods success and error have been deprecated and will be removed in v1.6.0. Use the standard then method instead. If $httpProvider.useLegacyPromiseExtensions is set to fal...
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Is there a way to use shell_exec without waiting for the command to complete?

...t; /tmp/pid.txt at the end of exec command but by redirecting output & error to /dev/null, no more pid file : does any of you can get PID of script launched by exec while not waiting for output ? – hugsbrugs Feb 22 '16 at 10:21 ...
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How do I get the object if it exists, or None if it does not exist?

... In this case, no Error is raised if there is more than one match. – Konstantin Schubert Apr 28 '15 at 20:54 7 ...