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sed error: “invalid reference \1 on `s' command's RHS”
I run several substitution commands as the core of a colorize script for maven .
One of the sed commands uses a regular em>x m>pression which works find in the shell as discussed here . The current (not working) implementation can be found here .
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Jackson how to transform JsonNode to ArrayNode without casting?
I am changing my JSON library from org.json to Jackson and I want to migrate the following code:
4 Answers
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Display name of the current file in vim?
How do you display the filename of the file you are working on in vim?
9 Answers
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How does the socket API accept() function work?
The socket API is the de-facto standard for TCP/IP and UDP/IP communications (that is, networking code as we know it). However, one of its core functions, accept() is a bit magical.
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SQL Group By with an Order By
I have a table of tags and want to get the highest count tags from the list.
6 Answers
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UITableView, Separator color where to set?
...e separator color, but the only way I could find to do this was to add the method to one of the delegate callbacks, is there a better place I should put this?
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How to checkout a specific Subversion revision from the command line?
...nt to checkout a specific revision of a folder in Subversion using the command line.
10 Answers
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Spring 3 MVC accessing HttpRequest from controller
I would like to handle request and session attributes myself rather then leave it to spring @SessionAttributes , for login of cookies handling for em>x m>ample.
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how to hide a vertical scroll bar when not needed
...re is a visible vertical scroll bar how I only want this displayed when I am typing in the tem>x m>t field and it goes beyond the container. I have tried overflow: auto; but does not work.
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Update a column value, replacing part of a string
I have a table with the following columns in a MySQL database
6 Answers
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