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Python argparse: default value or specified value
I would like to have a optional argument that will default to a value if only the flag is present with no value specified, but store a user-specified value instead of the default if the user specifies a value. Is there already an action available for this?
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What does ON [PRIMARY] mean?
I'm creating an SQL setup script and I'm using someone else's script as an example. Here's an example of the script:
4 Ans...
Run a single Maven plugin execution?
I thought I was an experienced Maven user, but I am having a mental block on how to do this!
2 Answers
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How to import and use different packages of the same name in Go language?
For example, I want to use both text/template and html/template in one source file.
But the code below throw errors.
2 Ans...
How to go to a specific file in Chrome Developer Tools?
I am developing a web application with a heavy front-end approach. By using Dojo and the AMD-way, I currently have testing screens which may easily load over a hundred different javascript files.
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How to uncompress a tar.gz in another directory
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Objective-C: Extract filename from path string
...er/Projects/thefile.ext I want to extract thefile with Objective-C methods.
3 Answers
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Emacs: print key binding for a command or list all key bindings
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Convert NSNumber to int in Objective-C
...Number numberWithInt:42] or @(42) to convert an int to NSNumber before adding it to an NSDictionary:
5 Answers
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