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How to pass the value of a variable to the stdin of a command?
I'm writing a shell script that should be somewhat secure i.e. does not pass secure data through parameters of commands and preferably does not use temporary files. How can I pass a variable to the stdin of a command? Or, if it's not possible, how to correctly use temporary files for such task?
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What is the benefit of using $() instead of backticks in shell scripts?
There are two ways to capture the output of command line in bash :
8 Answers
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How can I save my secret keys and password securely in my version control system?
I keep important settings like the hostnames and ports of development and production servers in my version control system. But I know that it's bad practice to keep secrets (like private keys and database passwords) in a VCS repository.
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Understanding the transclude option of directive definition?
I think this is one of the hardest concept for me to understand with angularjs's directive.
6 Answers
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Creating a div element in jQuery [duplicate]
How do I create a div element in jQuery ?
24 Answers
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Is Meyers' implementation of the Singleton pattern thread safe?
Is the following implementation, using lazy initialization, of Singleton (Meyers' Singleton) thread safe?
6 Answers
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Android mock location on device?
How can I mock my location on a physical device (Nexus One)? I know you can do this with the emulator in the Emulator Control panel, but this doesn't work for a physical device.
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ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
I have a situation very much like the one at ImportError: DLL load failed: %1 is not a valid Win32 application , but the answer there isn't working for me.
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What exactly is Hot Module Replacement in Webpack?
I've read a few pages about Hot Module Replacement in Webpack.
There's even a sample app that uses it .
2 Answers
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How do I compare version numbers in Python?
I am walking a directory that contains eggs to add those eggs to the sys.path . If there are two versions of the same .egg in the directory, I want to add only the latest one.
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