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How to overload __init__ method based on argument type?
...ou to do with the datatype it gave you. The problem with isinstance(x, basestring) is that there is no way for the caller to tell you, for instance, that even though the type is not a basestring, you should treat it as a string (and not another sequence.) And perhaps the caller would like to use the...
PHP convert XML to JSON
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Json & Array from XML in 3 lines:
$xml = simplexml_load_string($xml_string);
$json = json_encode($xml);
$array = json_decode($json,TRUE);
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Concatenating string and integer in python
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Modern string formatting:
"{} and {}".format("string", 1)
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unobtrusive validation not working with dynamic content
...ally and then call
jQuery.validator.unobtrusive.parse(form);
(with the extra bits mentioned) and are then going to submit that form using ajax remember to call
$(form).valid()
which returns true or false (and runs the actual validation) before you submit your form.
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How to write a caption under an image?
...d to do all the work in CSS (and/or with other HTML tags). And you need an extra operation to make old versions of IE to recognize them even as dummy tags. So it is simpler to use div or span.
– Jukka K. Korpela
Apr 12 '12 at 19:54
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Convert string to Python class object?
Given a string as user input to a Python function, I'd like to get a class object out of it if there's a class with that name in the currently defined namespace. Essentially, I want the implementation for a function which will produce this kind of result:
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Why are side-effects modeled as monads in Haskell?
...ns are useless if we can't chain them together. Consider
getLine :: IO String ~ RealWorld -> (String, RealWorld)
getContents :: String -> IO String ~ String -> RealWorld -> (String, RealWorld)
putStrLn :: String -> IO () ~ String -> RealWorld -&...
How to create a library project in Android Studio and an application project that uses the library p
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NOTE: for string evaluation in gradle you must use double quote ("). This "save the day" for me. Linked to this
– Solata
Nov 18 '15 at 10:05
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Default value of a type at Runtime [duplicate]
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@Shimmy Why would this fail for string? The default value of string is null.
– Mike Zboray
Apr 19 '15 at 3:17
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Deleting all files in a directory with Python
... list of file names which end it '.bak'. The elements of the list are just strings.
Then you could use os.unlink to remove the files. (PS. os.unlink and os.remove are synonyms for the same function.)
#!/usr/bin/env python
import glob
import os
directory='/path/to/dir'
os.chdir(directory)
files=glo...