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How to get the changes on a branch in Git
...D..branch
– jchook
Oct 31 '18 at 15:20
add a comment
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Remove NA values from a vector
...It fails and gives -Inf for a d of all NAs.
– user3932000
Aug 1 '19 at 23:27
@user3932000 Just to be clear for others,...
How to compute the sum and average of elements in an array?
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edited Oct 20 '14 at 15:27
Manolis
15711 silver badge1212 bronze badges
answered Apr 28 '...
List comprehension: Returning two (or more) items for each item
...ort chain; f = lambda x: x + 2; g = lambda x: x ** 2',
number=20)
print timeit(stmt='list(chain.from_iterable(fg(x) for x in xrange(10**6)))',
setup='gc.enable(); from itertools import chain; from __main__ import fg; f = lambda x: x + 2; g = lambda x: x ** 2',
...
Programmatically creating Markdown tables in R with KnitR
... set it
– Yihui Xie
Nov 12 '13 at 6:20
3
@Yihui You are amazing
– isomorphi...
Drawing an SVG file on a HTML5 canvas
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EDIT Dec 16th, 2019
Path2D is supported by all major browsers now
EDIT November 5th, 2014
You can now use ctx.drawImage to draw HTMLImageElements that have a .svg source in some but not all browsers. Chrome, IE11, and Safari work, Firefox w...
How to check Oracle database for long running queries
...suser format 'a10'
column module format 'a16'
column program_name format 'a20'
column program format 'a20'
column machine format 'a20'
column action format 'a20'
column sid format '9999'
column serial# format '99999'
column spid format '99999'
set linesize 200
set pagesize 30
select
a.sid,a.serial#,...
Mac OS X Terminal: Map option+delete to “backward delete word”
...s meta key.
Image
On macOS High Sierra 10.13.6, captured on October 23, 2018.
Notes
Many applications (including bash and tcsh) treat Meta-Delete as "backward delete word."
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Binding multiple events to a listener (without JQuery)?
...ve touchmove', function(){…});
Hopefully it shows the concept.
Edit 2016-02-25
Dalgard's comment caused me to revisit this. I guess adding the same listener for multiple events on the one element is more common now to cover the various interface types in use, and Isaac's answer offers a good...
rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
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edited Sep 30 '15 at 21:20
answered Sep 30 '15 at 21:00
T...