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How can I install a local gem?
If I download a .gem file to a folder in my computer, can I install it later using gem install ?
9 Answers
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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
Hi I was writing a program that imports private keys from a .pem file and create a private key object to use it later..
the problem I have faced is that some pem files header begin with
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No Persistence provider for EntityManager named
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Make sure that the persistence.xml file is in the directory: <webroot>/WEB-INF/classes/META-INF
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How do I simply create a patch from my latest git commit?
...f it'S called in colored terminal it dups also color escape sequences into file.
– hrach
Apr 21 '13 at 10:34
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Will Try / Finally (without the Catch) bubble the exception?
...ption is expected. For example, you might expect that an attempt to lock a file might fail, because someone else has it locked. In that case it makes sense to catch the exception and report it to the user. In that case the uncertainty about what is broken is reduced; you are unlikely to make things ...
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
...ol-Allow-Origin" value="*" /> under <customHeaders> in web.config file. Have a nice day
– Arsalan Saleem
Apr 9 '15 at 11:38
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Ora-00257 错误处理一列 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...dlabdb01 ~]$ echo $ORACLE_SID
空的
查看环境变量
vi .bash_profile 没有问题
查看权限
ll .bash_profile
-rw--rw--- 1 oracle oinstall 529 10鏈?24 20:18 /home/oracle/.bash_profile
有问题。修改权限
chmod 775 /home/oracle/.bash_profile
进入ORLACE
sqlpl...
Correct way to quit a Qt program?
How should I quit a Qt Program, e.g when loading a data file, and discovered file corruption, and user need to quit this app or re-initiate data file?
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“git diff” does nothing
...oes nothing. To be safe, I removed external diff tools from my .gitconfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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How to capture no file for fs.readFileSync()?
Within node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory .
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