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Writing a Python list of lists to a csv file
...pd = pandas.DataFrame(not_index_list, columns = columns, index = index)
#Now you have a csv with columns and index:
pd.to_csv("mylist.csv")
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How do you set your pythonpath in an already-created virtualenv?
...roject.pth popd Then I deactivated my virtualenv, and reactivated. I could now run project code that required knowing where my project directory was.
– Jim DeLaHunt
Feb 11 '19 at 4:01
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Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
...s even if the set is empty, so the function is never applied! As far as I know there is no other collection framework with an equivalent functionality. Yet from a user perspective this is how things are supposed to work.
The problem we have is that all the clever technology that makes this happen l...
jQuery Tips and Tricks
...= $("<div />");
newDiv.attr("id", "myNewDiv").appendTo("body");
/* Now whenever I want to append the new div I created,
I can just reference it from the "newDiv" variable */
Checking if an element exists
if ($("#someDiv").length)
{
// It exists...
}
Writing your own selectors
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Mapping enum to string in hibernate
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You can even go further and, now as JPA 2.1 is released, use @Converter(autoApply = true) public class CategoryTypeConverter implements javax.persistence.AttributeConverter <CategoryType, String>
– membersound
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All but last element of Ruby array
... Honestly, I don't even remember writing that comment :D deleted it now...
– Petr Bela
Dec 9 '18 at 14:54
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Disable output buffering
...t somehow I was seemingly confused (: I modified my answer, hope it's fine now. Thanks!
– Tim
May 12 '17 at 10:41
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How to remove files from git staging area?
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Now at v2.24.0 suggests
git restore --staged .
to unstage files.
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Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterward
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I'm now using Oracle with Java. Here my point of view :
You should close ResultSet and Statement explicitly because Oracle has problems previously with keeping the cursors open even after closing the connection. If you don't clo...
Remove multiple elements from array in Javascript/jQuery
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Great! Now I can sleep :)
– Firmansyah
Jul 6 at 6:09
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