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Is there a “vim runtime log”?
...rints the most recent error message.
g< is another feature few people know about. From :help g<:
The g< command can be used to see the last page of previous command output. This is especially useful if you accidentally typed <Space> at the hit-enter prompt.
For example try :!ls...
Python idiom to return first item or None
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Should work now if get_list() returns None since it doesn't get subscripted or added anymore.
– Robert
Feb 1 '17 at 23:51
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How Do I Hide wpf datagrid row selector
... for some reason, I couldn't find that anywhere. Feel a bit "doh!" now, but thank you.
– Tim Almond
May 19 '10 at 13:45
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I cannot start SQL Server browser
...Service tab and setting Start Mode to Automatic fixed the problem for me. Now the Start item in the context menu is active again.
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Github (SSH) via public WIFI, port 22 blocked
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Anyone know how to do this for launchpad.net?
– Akiva
Jul 20 at 4:20
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Open a new tab in gnome-terminal using command line [closed]
...it works but if I use --tab -e "my_bash_shorcut" it does not work. Do you know why?
– Adrian Matteo
Sep 21 '12 at 11:45
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Using the scrollwheel in GNU screen
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Yes, I know about scrollback mode. I was hoping that I would not have to manually enter scrollback mode in order to use the mouse. Thanks.
– JesperE
Jan 24 '09 at 20:34
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Calculating Distance between two Latitude and Longitude GeoCoordinates
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Thanks for a good solution, I can now use it in my Desktop application.
– Jamshaid Kamran
Mar 2 '18 at 15:59
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How to convert Set to String[]?
I need to get a String[] out of a Set<String> , but I don't know how to do it. The following fails:
7 Answers
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Why does 2 == [2] in JavaScript?
...a[array] it tries to turn the array into a number first, then string. Who knows?
var a = { "abc" : 1 };
a[["abc"]] === a["abc"];
In this example, you are creating an object called a with a member called abc. The right side of the equation is pretty simple; it is equivalent to a.abc. This returns ...