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Set up a scheduled job?
...Man's Cron which is a Django app that makes use of spambots, search engine indexing robots and alike to run scheduled tasks in approximately regular intervals
See: http://code.google.com/p/django-poormanscron/
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How to convert CSV file to multiline JSON?
...file = pd.DataFrame(pd.read_csv("path/to/file.csv", sep = ",", header = 0, index_col = False))
csv_file.to_json("/path/to/new/file.json", orient = "records", date_format = "epoch", double_precision = 10, force_ascii = True, date_unit = "ms", default_handler = None)
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How can I get the ID of an element using jQuery?
...the wrapper and use the .map shortcut.
return $('.selector').map(function(index,dom){return dom.id})
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How to convert a string with comma-delimited items to a list in Python?
...;> myarray[1]
'b'
If you do not need arrays, and only want to look by index at your characters, remember a string is an iterable, just like a list except the fact that it is immutable:
>>> text = "a,b,c"
>>> text = text.replace(',', '')
>>> text[0]
'a'
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Get visible items in RecyclerView
...ildAt() to get each visible child, and setting some tag convertview.setTag(index) on these view in adapter code will help you to relate it with adapter data.
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How can I pad a String in Java?
... to pad
String value = "123";
Substring start from the value length char index until end length of padded:
String padded="00000000".substring(value.length()) + value;
// now padded is "00000123"
More precise
pad right:
String padded = value + ("ABCDEFGH".substring(value.length()));
// now...
How do I install an R package from source?
...KESmsmsZ6K87PeU+++TI/-Tmp-/Rtmpe3C96p/downloaded_packages’ Updating HTML index of packages in '.Library' Warning message: In install.packages("RJSONIO", repos = "omegahat.org/R", : installation of package 'RJSONIO' had non-zero exit status
– Madjoro
Sep 24...
How to find all occurrences of a substring?
Python has string.find() and string.rfind() to get the index of a substring in a string.
20 Answers
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Add disabled attribute to input element using Javascript
...dealing with a NodeList/array of elements it's silly to select them by the index like that. Iteration or simply selecting only the element you need makes more sense.
– user1596138
Dec 6 '13 at 19:02
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How do you see the entire command history in interactive Python?
...:
print readline.get_history_item(i + 1)
Note: get_history_item() is indexed from 1 to n.
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