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sed beginner: changing all occurrences in a folder
I need to do a regex find and replace on all the files in a folder (and its subfolders). What would be the linux shell command to do that?
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How do I pass multiple parameters in Objective-C?
I have read several of the post about Objective-C method syntax but I guess I don't understand multiple names for a method.
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Using awk to print all columns from the nth to the last
This line worked until I had whitespace in the second field.
24 Answers
24
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Regex to match any character including new lines
Is there a regex to match "all characters including newlines"?
4 Answers
4
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I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
For example, in the following master branch, I need to trash just the commit af5c7bf16e6f04321f966b4231371b21475bc4da, which is the second due to previous rebase:
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What is Full Text Search vs LIKE
I just read a post mentioning "full text search" in SQL.
6 Answers
6
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Downloading Java JDK on Linux via wget is shown license page instead
When I try to download Java from Oracle I instead end up downloading a page telling me that I need agree to the OTN license terms.
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No secret option provided to Rack::Session::Cookie warning?
I am running Rails 3.2.3, Ruby 1.9 under Fedora 17. I get this warning, when I run rails s , and how do I fix?
7 Answers
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MYSQL Dump only certain rows
I am trying to do a mysql dump of a few rows in my database. I can then use the dump to upload those few rows into another database. The code I have is working, but it dumps everything. How can I get mysqldump to only dump certain rows of a table?
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