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Delete specific line number(s) from a text file using sed?
I want to delete one or more specific line numbers from a file. How would I do this using sed?
6 Answers
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How to get Core Data object from specific Object ID?
I can easily get an object's ID in Core Data using the following code:
3 Answers
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PostgreSQL Connection URL
...e PostgreSQL connection URL formed, when the host is some other computer than the localhost?
6 Answers
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Can I install the “app store” in an IOS simulator?
The IOS simulator in my computer doesn't have app store. I want to use the app store to test a program I wrote on my simulator.
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Uploading base64 encoded Image to Amazon S3 via Node.js
Yesterday I did a deep night coding session and created a small node.js/JS (well actually CoffeeScript, but CoffeeScript is just JavaScript so lets say JS) app.
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How can I concatenate two arrays in Java?
I need to concatenate two String arrays in Java.
61 Answers
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What are the rules for the “…” token in the context of variadic templates?
In C++11 there are variadic templates like this one:
2 Answers
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How to override the [] operator in Python?
What is the name of the method to override the [] operator (subscript notation) for a class in Python?
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Why did Rails4 drop support for “assets” group in the Gemfile
In Rails 3, gems used exclusively to generate assets in the asset pipeline were properly placed in the assets group of the Gemfile:
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How do I pull files from remote without overwriting local files?
I am trying to set up a new git repo to a pre-existing remote repo.
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