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Meaning of epsilon argument of assertEquals for double values
...tly comparing two floating point values for equality is usually not a good idea, because they can be different by a small amount, depending upon how they were computed.
The "delta", as it's called in the JUnit javadocs, describes the amount of difference you can tolerate in the values for them to ...
Remove an entire column from a data.frame in R
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Great answer. Any idea on how to drop a column that contains a certain value in any of its rows (not in its column name as you proposed above)?
– Laura K
Jun 19 '19 at 11:13
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How to install python modules without root access?
...nstall without root access on linux server. Thank you But I don't have any idea why it worked. Can any body give a hint ?
– ChathuraG
Aug 10 '16 at 23:19
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Using openssl to get the certificate from a server
...oticed my Openssl version is 'OpenSSL 0.9.8g 19 Oct 2007'. Do you have any ideas?
– nasty pasty
Oct 26 '11 at 2:07
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rgdal package installation
... or given locations. The proj_api.h is also found in the /usr/include. Any idea?
– ismailsunni
Dec 23 '19 at 18:51
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Is there a way to detach matplotlib plots so that the computation can continue?
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This is absolutely excellent. Do you have an idea why the print statements are not executed when in Emacs (python mode) until the plot window is closed?
– meteore
Jan 21 '09 at 13:41
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Enter triggers button click
...enter> clicks, type="button" seems to resolve this... Thanks! p.s. any idea as to why this is? ie8 treating buttons as type submit? Weird.
– Quang Van
Oct 29 '12 at 8:44
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Jquery bind double click and single click separately
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i like your idea of adding class and using it as a count.
– nikhil
Apr 30 '14 at 19:48
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How many random elements before MD5 produces collisions?
...pplied data, or better yet the key for an HMAC. It's still probably a good idea to practice defense in depth though.
– bdonlan
Dec 8 '14 at 6:56
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Private and Protected Members : C++
... do) to reduce coupling. Protected member variables are most always a bad idea, protected member functions can be used for e.g. the Template Method pattern.
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