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How to automatically install Emacs packages by specifying a list of package names?
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; list the packages you want
(setq package-list '(package1 package2))
; list the repositories containing them
(setq package-archives '(("elpa" . "http://tromey.com/elpa/")
("gnu" . "http://elpa.gnu.org/packages/")
("marmalade" . "http://mar...
Django: accessing session variables from within a template?
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227
You need to add django.core.context_processors.request to your template context processors. Th...
Blank HTML SELECT without blank item in dropdown list
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edited Mar 4 '16 at 21:43
John Zabroski
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answered Aug 28 ...
Generate fixed length Strings filled with whitespaces
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127
Since Java 1.5 we can use the method java.lang.String.format(String, Object...) and use printf ...
How can I list the contents of a directory in Python?
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271
import os
os.listdir("path") # returns list
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What is the advantage of using forwarding references in range-based for loops?
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edited Oct 29 '12 at 22:56
answered Oct 29 '12 at 22:50
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How do I tell CPAN to install all dependencies?
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edited Jan 22 '17 at 11:19
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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How do I catch an Ajax query post error?
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edited Jul 22 '17 at 11:37
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Overwriting my local branch with remote branch [duplicate]
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251
first, create a new branch in the current position (in case you need your old 'screwed up' his...