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Read file from line 2 or skip header row
How can I skip the header row and start reading a file from line2?
8 Answers
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How to get a Color from hexadecimal Color String
I'd like to use a color from an hexa string such as "#FFFF0000" to (say) change the background color of a Layout.
Color.HSVToColor looks like a winner but it takes a float[] as a parameter.
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How to set up Spark on Windows?
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I found the easiest solution on Windows is to build from source.
You can pretty much follow this guide: http://spark.apache.org/docs/latest/building-spark.html
Download and install Maven, and set MAVEN_OPTS to the value specified in the guide.
But if you're just playing aro...
Return XML from a controller's action in as an ActionResult?
What is the best way to return XML from a controller's action in ASP.NET MVC? There is a nice way to return JSON, but not for XML. Do I really need to route the XML through a View, or should I do the not-best-practice way of Response.Write-ing it?
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How to call shell commands from Ruby
How do I call shell commands from inside of a Ruby program? How do I then get output from these commands back into Ruby?
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Remove an element from a Bash array
I need to remove an element from an array in bash shell.
Generally I'd simply do:
20 Answers
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How to use 'cp' command to exclude a specific directory?
...pied before performing real operation, and if everything is ok, remove -n from command line.
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Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
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Small fix from a validator fanatic: The string '</' is not allowed in JavaScript, because it could be misinterpreted as the end of the script tag (SGML short tag notation). Do '<'+'/script>' instead. Cheers,
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How to get the name of the current method from code [duplicate]
...l(MethodImplOptions.NoInlining) to GetCurrentMethod only stops that method from being inlined into its caller. It doesn't prevent the calling method itself from being inlined into its own caller etc, etc.
– LukeH
Apr 16 '10 at 12:23
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How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
I noticed a blog post from Google that mentions the ability to paste images directly from the clipboard into a Gmail message if you're using the latest version of Chrome. I tried this with my version of Chrome (12.0.742.91 beta-m) and it works great using control keys or the context menu.
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