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rbenv not changing ruby version
... the github directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions:
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JPA - Returning an auto generated id after persist()
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187
The ID is only guaranteed to be generated at flush time. Persisting an entity only makes it "a...
Django : How can I see a list of urlpatterns?
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16 Answers
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How can I match a string with a regex in Bash?
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answered Jul 2 '13 at 8:37
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Changing API level Android Studio
I want to change the minimum SDK version in Android Studio from API 12 to API 14. I have tried changing it in the manifest file, i.e.,
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Linux command to print directory structure in the form of a tree
...elf/
/proc/self/
|-- attr
|-- cwd -> /proc
|-- fd
| `-- 3 -> /proc/15589/fd
|-- fdinfo
|-- net
| |-- dev_snmp6
| |-- netfilter
| |-- rpc
| | |-- auth.rpcsec.context
| | |-- auth.rpcsec.init
| | |-- auth.unix.gid
| | |-- auth.unix.ip
| | |-- nfs4.idtoname
| | |--...
How do I show multiple recaptchas on a single page?
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17 Answers
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How to completely uninstall Visual Studio 2010?
... find a CLEAN solution to completely and ultimately remove Visual Studio 2010 from my computer. When you install Visual Studio, it also installs a bunch of programs (about 55) in the add/remove programs panel ( appwiz.cpl ).
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How do you create a read-only user in PostgreSQL?
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11 Answers
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