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Parse an HTML string with JS
... on the div.innerHTML solution nor DOMParser.prototype.parseFromString nor range.createContextualFragment solution. The td tag goes missing and only the text remains.
Only jQuery handles that case well.
So the future solution (MS Edge 13+) is to use template tag:
function parseHTML(html) {
va...
Callback functions in C++
...xample the for_each algorithm applies an unary callback to every item in a range of iterators:
template<class InputIt, class UnaryFunction>
UnaryFunction for_each(InputIt first, InputIt last, UnaryFunction f)
{
for (; first != last; ++first) {
f(*first);
}
return f;
}
which can be...
List comprehension vs. lambda + filter
...
It is strange how much beauty varies for different people. I find the list comprehension much clearer than filter+lambda, but use whichever you find easier.
There are two things that may slow down your use of filter.
The first is t...
Difference between DateTime and Time in Ruby
... contain arbitrary dates and can represent nearly any point in time as the range of expression is typically very large.
DateTime.new
# => Mon, 01 Jan -4712 00:00:00 +0000
So it's reassuring that DateTime can handle blog posts from Aristotle.
When choosing one, the differences are somewhat sub...
How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
...
E.g.
import matplotlib.pyplot as plt
fig, ax = plt.subplots()
ax.plot(range(10))
for item in [fig, ax]:
item.patch.set_visible(False)
with open('test.png', 'w') as outfile:
fig.canvas.print_png(outfile)
(Of course, you can't tell the difference on SO's white background, but everyt...
Generating random number between 1 and 10 in Bash Shell Script [duplicate]
... answered Jan 24 '12 at 14:53
OrangeTuxOrangeTux
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...
How to print out the contents of a vector?
...for more complicated objects where this solution is not going to be ideal.
range-based for loop (C++11)
See Jefffrey's solution. In C++11 (and later) you can use the new range-based for loop, which looks like this:
for (auto i: path)
std::cout << i << ' ';
Since path is a vector of it...
What is the advantage of using forwarding references in range-based for loops?
...
Using auto&& or universal references with a range-based for-loop has the advantage that you captures what you get. For most kinds of iterators you'll probably get either a T& or a T const& for some type T. The interesting case is where dereferencing an iterator...
String concatenation vs. string substitution in Python
... # runs multiple tests for all functions in the list
for i in range(runs):
print "----------- TEST #" + str(i + 1)
dotimers(func_list)
...After running runtests((percent_, format_, format2_, concat_), runs=5), I found that the % method was about...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...ror: 'ascii' codec can't encode characters in position 1-5: ordinal not in range(128)
>>>
Consult the docs for your linux variant to discover how to make this change permanent.
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