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How to use sed to replace only the first occurrence in a file?
I would like to update a large number of C++ source files with an extra include directive before any existing #includes. For this sort of task, I normally use a small bash script with sed to re-write the file.
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Disable messages upon loading a package
I have a package in R (ROCR) that I need to load in my R environment. Upon loading the package, a set of messages are printed. This is ordinarily fine, but since the output of my R script is being used for further analysis I want to completely disable all of this output. How do I do that? Furthe...
What is “function*” in JavaScript?
In this page I found a new JavaScript function type:
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How can I change the cache path for npm (or completely disable the cache) on Windows?
I've installed Node.js on my Windows 7 x64 development machine, the manual way:
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How do I move a table into a schema in T-SQL
I want to move a table into a specific Schema using T-SQL? I am using SQL Server 2008.
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jQuery.active function
I was trying to find some more information on the following jQuery function:
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Sqlite LIMIT / OFFSET query
I have simple question with Sqlite. What is the difference between this:
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How to reorder data.table columns (without copying)
I'd like to reorder columns in my data.table x , given a character vector of column names, neworder :
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How to concatenate strings with padding in sqlite
I have three columns in an sqlite table:
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DbArithmeticExpression arguments must have a numeric common type
This Linq expression throws this exception:
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