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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
The latest changesets to Ruby 1.9.2 no longer make the current directory . part of your LOAD_PATH . I have a non-trivial number of Rakefiles that assume that . is part of the LOAD_PATH , so this broke them (they reported "no such file to load" for all require statements that based off the proj...
How do I combine two data frames?
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153
I believe you can use the append method
bigdata = data1.append(data2, ignore_index=True)
to...
Git Tag list, display commit sha1 hashes
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146
To get git tags with the SHA1 hash of the Tag object, you can run:
git show-ref --tags
The ...
Better way of incrementing build number?
...nt the build number within the plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
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How to get the position of a character in Python?
...e two is what happens when the search string isn't found. find() returns -1 and index() raises ValueError.
Using find()
>>> myString = 'Position of a character'
>>> myString.find('s')
2
>>> myString.find('x')
-1
Using index()
>>> myString = 'Position of a...
The difference between sys.stdout.write and print?
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15 Answers
15
Active
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In pure functional languages, is there an algorithm to get the inverse function?
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10 Answers
10
Active
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How do I pass command-line arguments to a WinForms application?
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118
static void Main(string[] args)
{
// For the sake of this example, we're just printing the a...
How to convert a clojure keyword into a string?
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166
user=> (doc name)
-------------------------
clojure.core/name
([x])
Returns the name Stri...