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What are transparent comparators?
...iative container lookup functions (find, lower_bound,
upper_bound, equal_range) only take an argument of key_type, requiring
users to construct (either implicitly or explicitly) an object of the
key_type to do the lookup. This may be expensive, e.g. constructing a
large object to search in a...
What's the difference between “groups” and “captures” in .NET regular expressions?
...am|pm)").
> Groups.Cast<Group>().
> Zip(Enumerable.Range(0, int.MaxValue), (g, n) => "[" + n + "] " + g);
{ "[0] 3:10pm", "[1] 3", "[2] 3", "[3] 10", "[4] 0", "[5] pm" }
So where's the 1?
Since there are multiple digits that match on the fourth group, we only "get at" ...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
...ort matplotlib.pyplot as plt
import numpy as np
plt.gcf().clear()
x = np.arange(-2*np.pi, 2*np.pi, 0.1)
fig = plt.figure(1)
ax = fig.add_subplot(111)
ax.plot(x, np.sin(x), label='Sine')
ax.plot(x, np.cos(x), label='Cosine')
ax.plot(x, np.arctan(x), label='Inverse tan')
handles, labels = ax.get_lege...
How do I properly clean up Excel interop objects?
... should also release your named references in reverse order of importance: range objects first, then worksheets, workbooks, and then finally your Excel Application object.
For example, assuming that you had a Range object variable named xlRng, a Worksheet variable named xlSheet, a Workbook variable...
Git: How to diff two different files in different branches?
...
You can specify a start and range for git diff to be applied to. The range is indicated with the .. notation.
branch1=somebranch
branch2=someotherbranch
git diff ${branch1}..${branch2} -- file_path
...
将 App Inventor 2 项目连接到外部传感器 · App Inventor 2 中文网
...able microcontroller and can provide input/output functionality for a wide range of applications. By building out IOIO/MOIO board support for AppInventor, creating a robotics kit and accompanying tutorials, we hope to make hardware programming more accessible.
The Kit
For sensors, the kit includes ...
Auto column width in EPPlus
...
Just wanted to point out you can fit cells with out specifying the range, just make sure to call this after you've formatted all columns etc:
worksheet.Cells.AutoFitColumns()
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jQuery remove options from select
...#selectedId option').slice(index1,index2).remove()
to remove a especific range of the select options.
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How to navigate through a vector using iterators? (C++)
...ata from an input stream, or that simply generates data on the fly (e.g. a range or random number generator).
Another option using std::for_each and lambdas:
sum = 0;
std::for_each(vec.begin(), vec.end(), [&sum](int i) { sum += i; });
Since C++11 you can use auto to avoid specifying a very l...
How to find the kth smallest element in the union of two sorted arrays?
...len(a)+len(b)) time.
Assumption: The inputs are correct, i.e., k is in the range [0, len(a)+len(b)].
Base cases:
If length of one of the arrays is 0, the answer is kth element of the second array.
Reduction steps:
If mid index of a + mid index of b is less than k:
If mid element of a is gr...