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Why is Scala's immutable Set not covariant in its type?
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6
Sets are not boolean functions from a mathematical perspective. Sets are "built up" from the Zermelo-Fraenkel axioms not reduced by some inc...
Can I use git diff on untracked files?
...it diff
git add -N new.txt
git diff
diff --git a/new.txt b/new.txt
index e69de29..3b2aed8 100644
--- a/new.txt
+++ b/new.txt
@@ -0,0 +1 @@
+this is a new file
Sadly, as pointed out, you can't git stash while you have an --intent-to-add file pending like this. Although if you need to stash, you ju...
What is the best way to remove accents (normalize) in a Python unicode string?
...ristian OudardChristian Oudard
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73
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Using node.js as a simple web server
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edited Jul 6 '19 at 7:20
answered Apr 17 '14 at 1:21
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Sanitizing strings to make them URL and filename safe?
...ovides:
canonicalize (string $input, [bool $strict = true])
decodeFromBase64 (string $input)
decodeFromURL (string $input)
encodeForBase64 (string $input, [bool $wrap = false])
encodeForCSS (string $input)
encodeForHTML (string $input)
encodeForHTMLAttribute (string $input)
encodeForJavaScript (str...
Is there any way to post events to Google Analytics via server-side API? [closed]
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edited Mar 24 '15 at 13:36
answered Mar 1 '12 at 2:14
shan...
Django Admin - Disable the 'Add' action for a specific model
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346
It is easy, just overload has_add_permission method in your Admin class like so:
class MyAdmin(...
How to convert a string or integer to binary in Ruby?
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6 Answers
6
Active
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Build and Version Numbering for Java Projects (ant, cvs, hudson)
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63
For several of my projects I capture the subversion revision number, time, user who ran the bui...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
... BKSpurgeon
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answered May 17 '10 at 23:48
Wai Yip TungWai Yip Tung
15.3k...