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How can you profile a Python script?
...e euler048.py
And I get this:
1007 function calls in 0.061 CPU seconds
Ordered by: standard name
ncalls tottime percall cumtime percall filename:lineno(function)
1 0.000 0.000 0.061 0.061 <string>:1(<module>)
1000 0.051 0.000 0.051 0.000 euler048.py:2...
filter for complete cases in data.frame using dplyr (case-wise deletion)
...f the filter function. That would allow a neat integration in dplyr chains etc.
– user2503795
Mar 12 '14 at 14:38
Chec...
How to get the mysql table columns data type?
...') unless you display the column name : SELECT COLUMN_NAME, DATA_TYPE FROM etc..
– Skippy le Grand Gourou
Aug 5 '15 at 10:34
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show 1 more c...
How are multi-dimensional arrays formatted in memory?
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Facebook Like Button - how to disable Comment pop up?
...which means more event handlers, a repaint and reflow, a few new requests, etc. I would actually call this a bad solution, or perhaps not a solution at all since what you're doing is like upgrading your browser by buying a new computer.
– AndrewF
Aug 23 '13 at ...
Does IE9 support console.log, and is it a real function?
...you open a new tab, you must also open the developer tools for that tab in order for the console object to be exposed.
The console object is not part of any standard and is an extension to the Document Object Model. Like other DOM objects, it is considered a host object and is not required to inhe...
How to remove the lines which appear on file B from another file A?
...-to-remove> <all-lines>
works on non-sorted files
maintains the order
is POSIX
Example:
cat <<EOF > A
b
1
a
0
01
b
1
EOF
cat <<EOF > B
0
1
EOF
grep -Fvxf B A
Output:
b
a
01
b
Explanation:
-F: use literal strings instead of the default BRE
-x: only consider ma...
Android SQLite: nullColumnHack parameter in insert/replace methods
... choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
share
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What's the difference between the 'ref' and 'out' keywords?
...rstand how the value types work right? Value types are (int, long, struct etc.). When you send them in to a function without a ref command it COPIES the data. Anything you do to that data in the function only affects the copy, not the original. The ref command sends the ACTUAL data and any change...
Secondary axis with twinx(): how to add to legend?
...set_ylabel(r"Quantity 1")
ax2.set_ylabel(r"Quantity 2")
plt.show()
In order to place the legend back into the axes, one would supply a bbox_to_anchor and a bbox_transform. The latter would be the axes transform of the axes the legend should reside in. The former may be the coordinates of the ed...