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How do I calculate square root in Python?
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How to tell if browser/tab is active [duplicate]
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answered Nov 19 '09 at 1:05
Richard SimõesRichard Simões
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Why are hexadecimal numbers prefixed with 0x?
... tell the base (0 is the same in both bases),
it's mathematically sane (00005 == 05), and
no precious special characters are needed (as in #123).
When C was created from B, the need for hexadecimal numbers arose (the PDP-11 had 16-bit words) and all of the points above were still valid. Since octa...
Easy way to print Perl array? (with a little formatting)
Is there an easy way to print out a Perl array with commas in between each element?
11 Answers
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This Handler class should be static or leaks might occur: IncomingHandler
... Note: after making the IncomingHandler static, I was getting the error "The constructor MyActivity.IncomingHandler() is undefined." on the line "final Messenger inMessenger = new Messenger(new IncomingHandler());". The solution is to change that line to "final Messenger inMessenger = new M...
Perform commands over ssh with Python
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For unknown host error, do: ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) before
– Nemo
Jan 22 '19 at 8:16
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how to replicate pinterest.com's absolute div stacking layout [closed]
...culations
– ant_Ti
Aug 18 '11 at 15:05
You could use display: inline-block I suppose, but items of differing vertical ...
SQL command to display history of queries
I would like to display my executed sql command history in my MYSQL Query Browser. What is the sql statement for displaying history?
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How to send a header using a HTTP request through a curl call?
...T request.
– f1dave
Oct 24 '17 at 2:05
More detailed answer here: stackoverflow.com/questions/14978411/… :)
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No Multiline Lambda in Python: Why not?
... returning (y, [1,2,3]) (thus map only gets one parameter, resulting in an error)? Or does it return y? Or is it a syntax error, because the comma on the new line is misplaced? How would Python know what you want?
Within the parens, indentation doesn't matter to python, so you can't unambiguously w...