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Printing all global variables/local variables?
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edited Jun 17 '14 at 12:24
Miles Rout
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How do I get a list of all the duplicate items using pandas in python?
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10 Answers
10
Active
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Why does this iterative list-growing code give IndexError: list assignment index out of range?
...ample below), and later, overwrite the values in specific positions:
i = [1, 2, 3, 5, 8, 13]
j = [None] * len(i)
#j == [None, None, None, None, None, None]
k = 0
for l in i:
j[k] = l
k += 1
The thing to realise is that a list object will not allow you to assign a value to an index that doe...
Is the order of elements in a JSON list preserved?
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Yes, the order of elements in JSON arrays is preserved. From RFC 7159 -The JavaScript Object Notation (JSON) Data Interchange Format
(emphasis mine):
An object is an unordered collection of zero or more name/value
pairs, where a name is a string and a value is a string, number,
boo...
What's the difference between dist-packages and site-packages?
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edited Sep 18 '12 at 14:28
answered Feb 22 '12 at 1:52
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Calling shell functions with xargs
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175
Exporting the function should do it (untested):
export -f echo_var
seq -f "n%04g" 1 100 | xar...
Creating a expressjs middleware that accepts parameters
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157
function HasRole(role) {
return function(req, res, next) {
if (role !== req.user.role) r...
What is the purpose and uniqueness SHTML?
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161
SHTML is a file extension that lets the web server know the file should be processed as using ...
What is the difference D3 datum vs. data?
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166
I found the correct answer here from Mike himself:
D3 - how to deal with JSON data structures...
Ruby on Rails form_for select field with class
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Try this way:
<%= f.select(:object_field, ['Item 1', ...], {}, { :class => 'my_style_class' }) %>
select helper takes two options hashes, one for select, and the second for html options. So all you need is to give default empty options as first param after list of i...