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How do I convert a NSString into a std::string?
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Does Internet Explorer support pushState and replaceState?
... section on history.
Summary - IE9: no, IE10: yes (as of platform preview 3)
The first Release Candidate of IE9 (released 10th Feb 2011) does not support history.pushState or history.replaceState. Generally no new features are added after a product gets to RC stage so it is very unlikely that the ...
Find difference between timestamps in seconds in PostgreSQL
I have a table in PostgreSQL 8.3 with 2 timestamp columns. I would like to get the difference between these timestamps in seconds. Could you please help me how to get this done?
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How do I get current URL in Selenium Webdriver 2 Python?
...se current_url element for Python 2:
print browser.current_url
For Python 3 and later versions of selenium:
print(driver.current_url)
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Rails hidden field undefined method 'merge' error
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– Augustin Riedinger
Sep 24 '14 at 13:30
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How to increase scrollback buffer size in tmux?
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arrayfun can be significantly slower than an explicit loop in matlab. Why?
...ng out the computations, instead of using a function in your loop
tic
Soln3 = ones(T, N);
for t = 1:T
for n = 1:N
Soln3(t, n) = 3*x(t, n)^2 + 2*x(t, n) - 1;
end
end
toc
Time to compute on my computer:
Soln1 1.158446 seconds.
Soln2 10.392475 seconds.
Soln3 0.239023 seconds.
Oli...
How to find children of nodes using BeautifulSoup
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131
Try this
li = soup.find('li', {'class': 'text'})
children = li.findChildren("a" , recursive=Fa...