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C default arguments
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edited Aug 2 '13 at 20:44
answered Sep 24 '09 at 14:40
E...
What's the difference between equal?, eql?, ===, and ==?
...things like:
case some_object
when /a regex/
# The regex matches
when 2..4
# some_object is in the range 2..4
when lambda {|x| some_crazy_custom_predicate }
# the lambda returned true
end
See my answer here for a neat example of how case+Regex can make code a lot cleaner. And of course, by pr...
Upgrading Node.js to latest version
...rror telling me that I don't have the needed version of Node.js (I have v0.4.11 and v0.4.12 is needed).
33 Answers
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From an array of objects, extract value of a property as array
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1524
Here is a shorter way of achieving it:
let result = objArray.map(a => a.foo);
OR
let resu...
Can I redirect the stdout in python into some sort of string buffer?
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Ned BatchelderNed Batchelder
306k6464 gold badges503503 silver badges608608 bronze badges
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rgdal package installation
...7.1 library
from http://trac.osgeo.org/gdal/wiki/DownloadSource and PROJ.4 (proj >= 4.4.9) from http://trac.osgeo.org/proj/; GDAL OSX frameworks built by William Kyngesburye at http://www.kyngchaos.com/ may be used for
source installs on OSX.
As you seem to be under Linux, you always build ...
Differences in string compare methods in C#
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Vadim Ovchinnikov
9,91644 gold badges3939 silver badges6969 bronze badges
answered Sep 4 '08 at 18:17
Lasse V. KarlsenLasse ...
How to enable NSZombie in Xcode?
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440
Environment variables are now part of the "scheme".
To edit the scheme and turn on zombies:
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how to use adb command to push a file on device without sd card
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edited Aug 15 '18 at 21:49
answered Dec 30 '13 at 6:42
Ha...
Python and pip, list all versions of a package that's available?
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$ pip install yolk3k
$ yolk -V django
Django 1.3
Django 1.2.5
Django 1.2.4
Django 1.2.3
Django 1.2.2
Django 1.2.1
Django 1.2
Django 1.1.4
Django 1.1.3
Django 1.1.2
Django 1.0.4
yolk3k is a fork of the original yolk which ceased development in 2012. Though yolk is no longer maintained (as indicat...