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How do I create a variable number of variables?
...'foo', 'bar', 'baz']
print(lst[1]) # prints bar, because indices start at 0
lst.append('potatoes') # lst is now ['foo', 'bar', 'baz', 'potatoes']
For ordered sequences, lists are more convenient than dicts with integer keys, because lists support iteration in index order, slicing, appen...
Deserializing JSON data to C# using JSON.NET
...string in the C# class are only ever single element arrays. This is why I started picking out the values one by one as I ran in to this kind of issue during the deserialize process. Other magic that I am overlooking?
– user305145
Mar 30 '10 at 15:18
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twitter bootstrap typeahead ajax example
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Starting from Bootstrap 2.1.0:
HTML:
<input type='text' class='ajax-typeahead' data-link='your-json-link' />
Javascript:
$('.ajax-typeahead').typeahead({
source: function(query, process) {
return $.ajax...
How do I find an element that contains specific text in Selenium Webdriver (Python)?
... Thank you for the reply, it was 50% of what I needed (got me started). The form I arrived to is this "(//*[contains(text(), '" + text + "')] | //*[@value='" + text + "'])" it will search for given text not only inside element nodes, but also inside input elements whose text was set via...
Setting Authorization Header of HttpClient
... My application was happily using this for ages, then out of the blue I started getting a RuntimeBinderException. I had to switch to httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer", "Your Oauth token"); to get it going again.
– kraeg
May 25 '...
How to sort a HashMap in Java [duplicate]
...s, or by the keys, (2) Whether you have control over the collection at the start, so you can use built-in sorting, vs. when you're handed existing Maps and just want to iterate through them in some order. Also, the LinkedHashMap can maintain by insertion order (which I often like for debugging), or ...
sphinx-build fail - autodoc can't import/find module
I'm trying to get started with Sphinx and seem to have relentless problems.
7 Answers
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Can you grab or delete between parentheses in vi/vim?
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Note, too, that 'd%' can start at the beginning of a function name, and will delete the entire function call. It also works for '{}', '[]' and even '<>' pairs.
– Jonathan Leffler
Jan 1 '09 at 20:26
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How do I get textual contents from BLOB in Oracle SQL
...through the BLOB, bump up your offset
-- location (i.e., where you start reading from).
l_offset := l_offset + l_amount;
END LOOP;
RETURN l_text_buffer;
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('!ERROR: ' || SUBSTR(SQLERRM,1,247));
END;
END read_gzipped_en...
iFrame src change event detection?
.../ do something on iframe actual change } (assuming counter was set to 0 at start)
– Alex
Oct 18 '19 at 11:41
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