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grepping using the “|” alternative operator
The following is a sample of a large file named AT5G60410.gff:
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How do I insert datetime value into a SQLite database?
I am trying to insert a datetime value into a SQLite database. It seems to be sucsessful but when I try to retrieve the value there is an error:
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What's the difference between an exclusive lock and a shared lock?
According to wikipedia,
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Getting output of system() calls in Ruby
If I call a command using Kernel#system in Ruby, how do I get its output?
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How do I verify/check/test/validate my SSH passphrase?
I think I forgot the passphrase for my SSH key, but I have a hunch what it might be. How do I check if I'm right?
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Python : List of dict, if exists increment a dict value, if not append a new dict
I would like do something like that.
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Difference between jQuery’s .hide() and setting CSS to display: none
Which am I better off doing? .hide() is quicker than writing out .css("display", "none") , but what’s the difference and what are both of them actually doing to the HTML element?
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How can I add new array elements at the beginning of an array in Javascript?
I have a need to add or prepend elements at the beginning of an array.
12 Answers
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Cast a Double Variable to Decimal
How does one cast a double to decimal which is used when doing currency development. Where does the M go?
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