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Best way to use html5 data attributes with rails content_tag helper?
... course, is that ruby symbols don't like hyphens. So something like this obviously won't work:
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Xcode 4 and Core Data: How to enable SQL Debugging
I'm working on a universal iOS app and I'd like to see the raw SQL in the logs when I'm debugging. There is some info in this blog post about how to enable raw SQL logging for iOS Core Data development. The given example is for Xcode 3 and it's just not clear to me how to enable this in Xcode 4.
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In Eclipse, can I have multiple Console views at once, each showing a different Console?
...to the console. I'd like to run and debug them from inside of Eclipse, and view the console for each one simultaneously. However, I have a single Console tab that shows a single Console output at a time. Is there a way I can split the consoles into multiple views so that I can have side-by-side cons...
How to write a JSON file in C#?
...text file using JSON format in C#. The brackets are important for it to be valid JSON format.
4 Answers
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Search for “does-not-contain” on a DataFrame in pandas
I've done some searching and can't figure out how to filter a dataframe by df["col"].str.contains(word) , however I'm wondering if there is a way to do the reverse: filter a dataframe by that set's compliment. eg: to the effect of !(df["col"].str.contains(word)) .
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How to convert a boolean array to an int array
I use Scilab, and want to convert an array of booleans into an array of integers:
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error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Center Google Maps (V3) on browser resize (responsive)
I have a Google Maps (V3) in my page at 100% page width with one marker in the middle. When I resize my browser window's width I would like the map to stay centered (responsive). Now the map just stays at the left side of the page and gets smaller.
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How to call function from another file in go language?
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